diff --git a/build-logic/convention/build.gradle.kts b/build-logic/convention/build.gradle.kts
index 2d62373ca..f5e6d84ae 100644
--- a/build-logic/convention/build.gradle.kts
+++ b/build-logic/convention/build.gradle.kts
@@ -70,5 +70,9 @@ gradlePlugin {
             id = "snutt.semantic.versioning"
             implementationClass = "SemanticVersioningConventionPlugin"
         }
+        register("jvmLibrary") {
+            id = "snutt.jvm.library"
+            implementationClass = "JvmLibraryConventionPlugin"
+        }
     }
 }
diff --git a/build-logic/convention/src/main/kotlin/JvmLibraryConventionPlugin.kt b/build-logic/convention/src/main/kotlin/JvmLibraryConventionPlugin.kt
new file mode 100644
index 000000000..16caaff3f
--- /dev/null
+++ b/build-logic/convention/src/main/kotlin/JvmLibraryConventionPlugin.kt
@@ -0,0 +1,14 @@
+import com.wafflestudio.snutt2.configureKotlinJvm
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+class JvmLibraryConventionPlugin : Plugin<Project> {
+    override fun apply(target: Project) {
+        with(target) {
+            with(pluginManager) {
+                apply("org.jetbrains.kotlin.jvm")
+            }
+            configureKotlinJvm()
+        }
+    }
+}
\ No newline at end of file
diff --git a/core/model/.gitignore b/core/model/.gitignore
new file mode 100644
index 000000000..42afabfd2
--- /dev/null
+++ b/core/model/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/core/model/build.gradle.kts b/core/model/build.gradle.kts
new file mode 100644
index 000000000..cb5c12f64
--- /dev/null
+++ b/core/model/build.gradle.kts
@@ -0,0 +1,3 @@
+plugins {
+    alias(libs.plugins.snutt.jvm.library)
+}
\ No newline at end of file
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Building.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Building.kt
new file mode 100644
index 000000000..e1d40288e
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Building.kt
@@ -0,0 +1,9 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class Building(
+    val campus: Campus,
+    val buildingNumber: String,
+    val buildingNameKor: String,
+    val buildingNameEng: String,
+    val coordinate: GeoCoordinate,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Campus.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Campus.kt
new file mode 100644
index 000000000..147fe5850
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Campus.kt
@@ -0,0 +1,7 @@
+package com.wafflestudio.snutt2.core.model.data
+
+enum class Campus {
+    GWANAK,
+    YEONGEON,
+    PYEONGCHANG,
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/CourseBook.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/CourseBook.kt
new file mode 100644
index 000000000..30e2cc713
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/CourseBook.kt
@@ -0,0 +1,6 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class CourseBook(
+    val semester: Long,
+    val year: Long,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Day.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Day.kt
new file mode 100644
index 000000000..7f4f30669
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Day.kt
@@ -0,0 +1,11 @@
+package com.wafflestudio.snutt2.core.model.data
+
+enum class Day {
+    MON,
+    TUE,
+    WED,
+    THU,
+    FRI,
+    SAT,
+    SUN,
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/GeoCoordinate.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/GeoCoordinate.kt
new file mode 100644
index 000000000..a902114b2
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/GeoCoordinate.kt
@@ -0,0 +1,6 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class GeoCoordinate(
+    val latitude: Double,
+    val longitude: Double,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/LectureColor.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/LectureColor.kt
new file mode 100644
index 000000000..52e56b20b
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/LectureColor.kt
@@ -0,0 +1,43 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class LectureColor(
+    val lightForeGround: Int,
+    val lightBackGround: Int,
+    val darkForeGround: Int,
+    val darkBackGround: Int,
+) {
+    constructor(
+        fgString: String,
+        bgString: String,
+    ) : this(
+        lightForeGround = parseColor(fgString),
+        lightBackGround = parseColor(bgString),
+        darkForeGround = parseColor(fgString),
+        darkBackGround = parseColor(bgString),
+    )
+
+    constructor(
+        fg: Int,
+        bg: Int,
+    ) : this(
+        lightForeGround = fg,
+        lightBackGround = bg,
+        darkForeGround = fg,
+        darkBackGround = bg,
+    )
+}
+
+private fun parseColor(colorString: String): Int { // from android.graphics.Color
+    if (colorString[0] == '#') {
+        // Use a long to avoid rollovers on #ffXXXXXX
+        var color = colorString.substring(1).toLong(16)
+        if (colorString.length == 7) {
+            // Set the alpha value
+            color = color or 0x00000000ff000000L
+        } else {
+            require(colorString.length == 9) { "Unknown color" }
+        }
+        return color.toInt()
+    }
+    throw IllegalArgumentException("Unknown color")
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Nickname.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Nickname.kt
new file mode 100644
index 000000000..3df123ab6
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Nickname.kt
@@ -0,0 +1,10 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class Nickname(
+    val nickname: String,
+    val tag: String,
+) {
+    override fun toString(): String {
+        return "$nickname#$tag"
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Notification.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Notification.kt
new file mode 100644
index 000000000..712ee8c63
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Notification.kt
@@ -0,0 +1,22 @@
+package com.wafflestudio.snutt2.core.model.data
+
+import java.time.LocalDateTime
+
+data class Notification(
+    val id: String?,
+    val title: String,
+    val message: String,
+    val createdAt: LocalDateTime,
+    val type: Type,
+    val deeplink: String?,
+) {
+    enum class Type {
+        Normal,
+        NewCourseBook,
+        LectureUpdated,
+        LectureDeleted,
+        Vacancy,
+        Friend,
+        Fallback,
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/PlaceTime.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/PlaceTime.kt
new file mode 100644
index 000000000..0d6b34678
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/PlaceTime.kt
@@ -0,0 +1,6 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class PlaceTime(
+    val timetableBlock: TimetableBlock,
+    val placeName: String,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Popup.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Popup.kt
new file mode 100644
index 000000000..010549795
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Popup.kt
@@ -0,0 +1,7 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class Popup(
+    val key: String,
+    val imageUri: String,
+    val popupHideDays: Int?,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/RemoteConfig.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/RemoteConfig.kt
new file mode 100644
index 000000000..98ad78fc2
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/RemoteConfig.kt
@@ -0,0 +1,9 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class RemoteConfig(
+    val friendsBundleSrc: String?,
+    val vacancyNotificationBannerEnabled: Boolean,
+    val sugangSNUUrl: String?,
+    val settingPageNewBadgeTitles: List<String>,
+    val disableMapFeature: Boolean,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/SimpleTimetable.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/SimpleTimetable.kt
new file mode 100644
index 000000000..f6aa2ad62
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/SimpleTimetable.kt
@@ -0,0 +1,10 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class SimpleTimetable(
+    val id: String,
+    val courseBook: CourseBook,
+    val title: String,
+    val updatedAt: String,
+    val totalCredit: Long,
+    val isPrimary: Boolean,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Tag.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Tag.kt
new file mode 100644
index 000000000..ffb8f8482
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Tag.kt
@@ -0,0 +1,23 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class Tag(
+    val type: Type,
+    val name: String,
+) {
+    companion object {
+        val TIME_EMPTY: Tag = Tag(Type.TIME, "빈 시간대로 검색")
+        val TIME_SELECT: Tag = Tag(Type.TIME, "시간대 직접 선택")
+        val ETC_ENG: Tag = Tag(Type.ETC, "영어진행 강의")
+        val ETC_MILITARY: Tag = Tag(Type.ETC, "군휴학 원격수업")
+    }
+
+    enum class Type {
+        CLASSIFICATION,
+        DEPARTMENT,
+        ACADEMIC_YEAR,
+        CREDIT,
+        TIME,
+        CATEGORY,
+        ETC,
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Theme.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Theme.kt
new file mode 100644
index 000000000..873ac8744
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Theme.kt
@@ -0,0 +1,398 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class Theme(
+    val id: String,
+    val name: String,
+    val colors: List<LectureColor>,
+    val isCustom: Boolean,
+) {
+    object BuiltIn {
+        val SNUTT = Theme(
+            id = "SNUTT",
+            name = "SNUTT",
+            colors = listOf(
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xE54459,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xD95F71,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xF58D3D,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xDF6E3C,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xFAC42D,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xE68937,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xA6D930,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x95B03E,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x2BC267,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x419343,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x1BD0C8,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x5BA0D7,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x1D99E8,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x58C1B7,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x4F48C4,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x3E35A7,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xAF56B3,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x783891,
+                ),
+            ),
+            isCustom = false,
+        )
+        val MODERN = Theme(
+            id = "모던",
+            name = "모던",
+            colors = listOf(
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xF0652A,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xBB592F,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xF5AD3E,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xE08B45,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x998F36,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xB4B194,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x89C291,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x5B967C,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x266F55,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x266F55,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x13808F,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x13808F,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x366689,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x426586,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x432920,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x5C4335,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xD82F3D,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xAD2F31,
+                ),
+            ),
+            isCustom = false,
+        )
+        val AUTUMN = Theme(
+            id = "가을",
+            name = "가을",
+            colors = listOf(
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xB82E31,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xA93A36,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xDB701C,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xD56738,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xEAA32A,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xCC973F,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xC6C013,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xA0942F,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x3A856E,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x4E8370,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x19B2AC,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x29625A,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x3994CE,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x4171A2,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x3F3A9C,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x4F48C4,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x924396,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x783891,
+                ),
+            ),
+            isCustom = false,
+        )
+        val CHERRY = Theme(
+            id = "벚꽃",
+            name = "벚꽃",
+            colors = listOf(
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xFD79A8,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xA43C58,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xFEC9DD,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x7C164F,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xFEB0CC,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x99446E,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xFE93BF,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xA77085,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xE9B1D0,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xB290B8,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xC67D97,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xBDB4BF,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xBB8EA7,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xBB8EA7,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xBDB4BF,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x736C75,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xE16597,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xC76F92,
+                ),
+            ),
+            isCustom = false,
+        )
+        val ICE = Theme(
+            id = "얼음",
+            name = "얼음",
+            colors = listOf(
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xAABDCF,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x014D79,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xC0E9E8,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x788DA4,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x66B6CA,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xAEC1C9,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x015F95,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x48595B,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xA8D0DB,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x1C6C8E,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x458ED0,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x64909C,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x62A9D1,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x88B1C6,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x20363D,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x44576B,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x6D8A96,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x757C80,
+                ),
+            ),
+            isCustom = false,
+        )
+        val GRASS = Theme(
+            id = "잔디",
+            name = "잔디",
+            colors = listOf(
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x4FBEAA,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x2D5A45,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x9FC1A4,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x429587,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x5A8173,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x86A99A,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x84AEB1,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x597B6A,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x266F55,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x42635B,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0xD0E0C4,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x586C5D,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x59886D,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x324845,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x476060,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0xAAB6B1,
+                ),
+                LectureColor(
+                    lightForeGround = 0xFFFFFF,
+                    lightBackGround = 0x3D7068,
+                    darkForeGround = 0xFFFFFF,
+                    darkBackGround = 0x747877,
+                ),
+            ),
+            isCustom = false,
+        )
+
+        fun fromCode(code: Int): Theme {
+            return when (code) {
+                0 -> SNUTT
+                1 -> MODERN
+                2 -> AUTUMN
+                3 -> CHERRY
+                4 -> ICE
+                5 -> GRASS
+                else -> SNUTT
+            }
+        }
+    }
+
+    companion object {
+        val DefaultCustomTheme = Theme(
+            id = "",
+            name = "새 커스텀 테마",
+            colors = listOf(LectureColor(0xffffff, 0x1bd0c8)),
+            isCustom = true,
+        )
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/ThemeMode.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/ThemeMode.kt
new file mode 100644
index 000000000..ce3385113
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/ThemeMode.kt
@@ -0,0 +1,16 @@
+package com.wafflestudio.snutt2.core.model.data
+
+enum class ThemeMode {
+    DARK,
+    LIGHT,
+    AUTO,
+    ;
+
+    override fun toString(): String {
+        return when (this) {
+            DARK -> "다크"
+            LIGHT -> "라이트"
+            AUTO -> "자동"
+        }
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Time.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Time.kt
new file mode 100644
index 000000000..000a1a584
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Time.kt
@@ -0,0 +1,16 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class Time(
+    val timeInMinutes: Int,
+) : Comparable<Time> {
+    val minute: Int get() = timeInMinutes % 60
+    val hour: Int get() = timeInMinutes / 60
+
+    override fun compareTo(other: Time): Int = timeInMinutes.compareTo(other.timeInMinutes)
+
+    companion object {
+        fun fromHour(timeInHours: Int): Time = Time(
+            timeInHours * 60,
+        )
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Timetable.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Timetable.kt
new file mode 100644
index 000000000..1b406614b
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/Timetable.kt
@@ -0,0 +1,14 @@
+package com.wafflestudio.snutt2.core.model.data
+
+import com.wafflestudio.snutt2.core.model.data.lecture.TimetableLecture
+
+data class Timetable(
+    val id: String,
+    val courseBook: CourseBook,
+    val title: String,
+    val lectureList: List<TimetableLecture>,
+    val updateAt: String,
+    val totalCredit: Long,
+    val isPrimary: Boolean,
+    val theme: Theme,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/TimetableBlock.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/TimetableBlock.kt
new file mode 100644
index 000000000..8fdd39c0c
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/TimetableBlock.kt
@@ -0,0 +1,7 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class TimetableBlock(
+    val day: Day,
+    val startTime: Time,
+    val endTime: Time,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/TimetableTrimConfig.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/TimetableTrimConfig.kt
new file mode 100644
index 000000000..32ef082e9
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/TimetableTrimConfig.kt
@@ -0,0 +1,9 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class TimetableTrimConfig(
+    val startDay: Day,
+    val endDay: Day,
+    val startTime: Time,
+    val endTime: Time,
+    val forceFitLectures: Boolean,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/User.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/User.kt
new file mode 100644
index 000000000..8d2c43b9d
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/User.kt
@@ -0,0 +1,9 @@
+package com.wafflestudio.snutt2.core.model.data
+
+data class User(
+    val isAdmin: Boolean,
+    val email: String?,
+    val localId: String?,
+    val facebookName: String?,
+    val nickname: Nickname?,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/Lecture.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/Lecture.kt
new file mode 100644
index 000000000..607da6a97
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/Lecture.kt
@@ -0,0 +1,99 @@
+package com.wafflestudio.snutt2.core.model.data.lecture
+
+import com.wafflestudio.snutt2.core.model.data.Day
+import com.wafflestudio.snutt2.core.model.data.LectureColor
+import com.wafflestudio.snutt2.core.model.data.PlaceTime
+import com.wafflestudio.snutt2.core.model.data.Time
+
+abstract class Lecture(
+    val id: String,
+    val originalLectureId: String?,
+    val title: String,
+    val instructor: String,
+    val department: String?,
+    val academicYear: String?,
+    val credit: Long,
+    val classification: String?,
+    val category: String?,
+    val courseNumber: String?,
+    val lectureNumber: String?,
+    val quota: Long?,
+    val freshmanQuota: Long?,
+    val remark: String,
+    val placeTimes: List<PlaceTime>,
+    val color: LectureColor?,
+    val registrationCount: Long?,
+    val wasFull: Boolean?,
+) {
+    fun contains(day: Day, time: Time): Boolean = placeTimes.map {
+        it.timetableBlock
+    }.any { timetableBlock ->
+        day == timetableBlock.day && time in timetableBlock.startTime..timetableBlock.endTime
+    }
+
+    fun isCourseNumberEquals(lecture: Lecture): Boolean {
+        if (courseNumber == null) return false
+        return courseNumber == lecture.courseNumber
+    }
+
+    fun isLectureNumberEquals(lecture: Lecture): Boolean {
+        if (lectureNumber == null) return false
+        return isCourseNumberEquals(lecture) && lectureNumber == lecture.lectureNumber
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) {
+            return true
+        } else if (other !is Lecture) {
+            return false
+        } else {
+            return if (id != other.id) {
+                false
+            } else if (originalLectureId != other.originalLectureId) {
+                false
+            } else if (title != other.title) {
+                false
+            } else if (instructor != other.instructor) {
+                false
+            } else if (department != other.department) {
+                false
+            } else if (academicYear != other.academicYear) {
+                false
+            } else if (credit != other.credit) {
+                false
+            } else if (classification != other.classification) {
+                false
+            } else if (category != other.category) {
+                false
+            } else if (courseNumber != other.courseNumber) {
+                false
+            } else if (lectureNumber != other.lectureNumber) {
+                false
+            } else if (quota != other.quota) {
+                false
+            } else if (freshmanQuota != other.freshmanQuota) {
+                false
+            } else if (remark != other.remark) {
+                false
+            } else if (placeTimes.toSet() != other.placeTimes.toSet()) {
+                false
+            } else if (color != other.color) {
+                false
+            } else if (registrationCount != other.registrationCount) {
+                false
+            } else {
+                wasFull != other.wasFull
+            }
+        }
+    }
+
+    override fun hashCode(): Int {
+        return listOf(
+            id, originalLectureId, title, instructor, department,
+            academicYear, credit, classification, category, courseNumber, lectureNumber,
+            quota, freshmanQuota, remark, placeTimes, color, registrationCount, wasFull,
+        ).fold(0) { current, value ->
+            current * 31 + (value?.hashCode() ?: 0)
+        }
+    }
+}
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/OriginalLecture.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/OriginalLecture.kt
new file mode 100644
index 000000000..b885bf405
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/OriginalLecture.kt
@@ -0,0 +1,41 @@
+package com.wafflestudio.snutt2.core.model.data.lecture
+
+import com.wafflestudio.snutt2.core.model.data.PlaceTime
+
+class OriginalLecture(
+    id: String,
+    title: String,
+    instructor: String,
+    department: String?,
+    academicYear: String?,
+    credit: Long,
+    classification: String?,
+    category: String?,
+    courseNumber: String?,
+    lectureNumber: String?,
+    quota: Long?,
+    freshmanQuota: Long?,
+    remark: String,
+    placeTimes: List<PlaceTime>,
+    registrationCount: Long?,
+    wasFull: Boolean?,
+) : Lecture(
+    id = id,
+    originalLectureId = null,
+    title = title,
+    instructor = instructor,
+    department = department,
+    academicYear = academicYear,
+    credit = credit,
+    classification = classification,
+    category = category,
+    courseNumber = courseNumber,
+    lectureNumber = lectureNumber,
+    quota = quota,
+    freshmanQuota = freshmanQuota,
+    remark = remark,
+    placeTimes = placeTimes,
+    color = null,
+    registrationCount = registrationCount,
+    wasFull = wasFull,
+)
diff --git a/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/TimetableLecture.kt b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/TimetableLecture.kt
new file mode 100644
index 000000000..8f6a679ad
--- /dev/null
+++ b/core/model/src/main/java/com/wafflestudio/snutt2/core/model/data/lecture/TimetableLecture.kt
@@ -0,0 +1,42 @@
+package com.wafflestudio.snutt2.core.model.data.lecture
+
+import com.wafflestudio.snutt2.core.model.data.LectureColor
+import com.wafflestudio.snutt2.core.model.data.PlaceTime
+
+class TimetableLecture(
+    id: String,
+    originalLectureId: String?,
+    title: String,
+    instructor: String,
+    department: String?,
+    academicYear: String?,
+    credit: Long,
+    classification: String?,
+    category: String?,
+    courseNumber: String?,
+    lectureNumber: String?,
+    quota: Long?,
+    freshmanQuota: Long?,
+    remark: String,
+    placeTimes: List<PlaceTime>,
+    color: LectureColor?,
+) : Lecture(
+    id = id,
+    originalLectureId = originalLectureId,
+    title = title,
+    instructor = instructor,
+    department = department,
+    academicYear = academicYear,
+    credit = credit,
+    classification = classification,
+    category = category,
+    courseNumber = courseNumber,
+    lectureNumber = lectureNumber,
+    quota = quota,
+    freshmanQuota = freshmanQuota,
+    remark = remark,
+    placeTimes = placeTimes,
+    color = color,
+    registrationCount = null,
+    wasFull = null,
+)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5cc71e0e4..7562c052f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -134,4 +134,4 @@ snutt-android-hilt = { id = "snutt.android.hilt", version = "unspecified" }
 snutt-android-library = { id = "snutt.android.library", version = "unspecified" }
 snutt-android-library-compose = { id = "snutt.android.library.compose", version = "unspecified" }
 snutt-semantic-versioning = { id = "snutt.semantic.versioning", version = "unspecified" }
-
+snutt-jvm-library = { id = "snutt.jvm.library", version = "unspecified" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index f8c6ad65b..3b7414b9c 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -23,5 +23,6 @@ rootProject.name = "snutt"
 include(":app")
 include(":core:database")
 include(":core:network")
+include(":core:model")
 include(":core:data")
 include(":core:qualifiers")