diff --git a/internal/lightcone/hunt/worrisomeblissful/data.go b/internal/lightcone/hunt/worrisomeblissful/data.go
new file mode 100644
index 00000000..d14d9476
--- /dev/null
+++ b/internal/lightcone/hunt/worrisomeblissful/data.go
@@ -0,0 +1,71 @@
+// Code generated by "weapstat"; DO NOT EDIT.
+
+package worrisomeblissful
+
+import "github.com/simimpact/srsim/pkg/engine/equip/lightcone"
+
+var promotions = []lightcone.PromotionData{
+	{
+		MaxLevel: 20,
+		HPBase:   48,
+		HPAdd:    7.2,
+		ATKBase:  26.4,
+		ATKAdd:   3.96,
+		DEFBase:  21,
+		DEFAdd:   3.15,
+	},
+	{
+		MaxLevel: 30,
+		HPBase:   105.6,
+		HPAdd:    7.2,
+		ATKBase:  58.08,
+		ATKAdd:   3.96,
+		DEFBase:  46.2,
+		DEFAdd:   3.15,
+	},
+	{
+		MaxLevel: 40,
+		HPBase:   182.4,
+		HPAdd:    7.2,
+		ATKBase:  100.32,
+		ATKAdd:   3.96,
+		DEFBase:  79.8,
+		DEFAdd:   3.15,
+	},
+	{
+		MaxLevel: 50,
+		HPBase:   259.2,
+		HPAdd:    7.2,
+		ATKBase:  142.56,
+		ATKAdd:   3.96,
+		DEFBase:  113.4,
+		DEFAdd:   3.15,
+	},
+	{
+		MaxLevel: 60,
+		HPBase:   336,
+		HPAdd:    7.2,
+		ATKBase:  184.8,
+		ATKAdd:   3.96,
+		DEFBase:  147,
+		DEFAdd:   3.15,
+	},
+	{
+		MaxLevel: 70,
+		HPBase:   412.8,
+		HPAdd:    7.2,
+		ATKBase:  227.04,
+		ATKAdd:   3.96,
+		DEFBase:  180.6,
+		DEFAdd:   3.15,
+	},
+	{
+		MaxLevel: 80,
+		HPBase:   489.6,
+		HPAdd:    7.2,
+		ATKBase:  269.28,
+		ATKAdd:   3.96,
+		DEFBase:  214.2,
+		DEFAdd:   3.15,
+	},
+}
\ No newline at end of file
diff --git a/internal/lightcone/hunt/worrisomeblissful/worrisomeblissful.go b/internal/lightcone/hunt/worrisomeblissful/worrisomeblissful.go
new file mode 100644
index 00000000..993fd746
--- /dev/null
+++ b/internal/lightcone/hunt/worrisomeblissful/worrisomeblissful.go
@@ -0,0 +1,102 @@
+package worrisomeblissful
+
+import (
+	"github.com/simimpact/srsim/pkg/engine"
+	"github.com/simimpact/srsim/pkg/engine/equip/lightcone"
+	"github.com/simimpact/srsim/pkg/engine/event"
+	"github.com/simimpact/srsim/pkg/engine/info"
+	"github.com/simimpact/srsim/pkg/engine/modifier"
+	"github.com/simimpact/srsim/pkg/engine/prop"
+	"github.com/simimpact/srsim/pkg/key"
+	"github.com/simimpact/srsim/pkg/model"
+)
+
+const (
+	Check = "worrisome-blissful"
+	Tame  = "worrisome-blissful-cdmg-debuff"
+)
+
+type state struct {
+	fuaflag   bool
+	dmgBonus  float64
+	cdmgBonus float64
+}
+
+// Increase the wearer's CRIT Rate by 18/21/24/27/30% and increases DMG dealt by follow-up attack by 30/35/40/45/50%.
+// After the wearer uses a follow-up attack, inflicts the target with the Tame state, stacking up to 2 time(s).
+// When allies hit enemy targets under the Tame state, each Tame stack increases the CRIT DMG dealt by 12/14/16/18/20%.
+
+func init() {
+	lightcone.Register(key.WorrisomeBlissful, lightcone.Config{
+		CreatePassive: Create,
+		Rarity:        5,
+		Path:          model.Path_HUNT,
+		Promotions:    promotions,
+	})
+
+	modifier.Register(Check, modifier.Config{
+		Listeners: modifier.Listeners{
+			OnBeforeHitAll: buffFuaDmg,
+			OnAfterAttack:  applyTame,
+		},
+	})
+
+	modifier.Register(Tame, modifier.Config{
+		StatusType:        model.StatusType_STATUS_DEBUFF,
+		Stacking:          modifier.ReplaceBySource,
+		CanDispel:         true,
+		MaxCount:          2,
+		CountAddWhenStack: 1,
+		Listeners: modifier.Listeners{
+			OnBeforeBeingHitAll: buffCdmg,
+		},
+	})
+}
+
+func Create(engine engine.Engine, owner key.TargetID, lc info.LightCone) {
+	crAmt := 0.15 + 0.03*float64(lc.Imposition)
+	dmgAmt := 0.25 + 0.05*float64(lc.Imposition)
+	cdmgAmt := 0.1 + 0.02*float64(lc.Imposition)
+	engine.AddModifier(owner, info.Modifier{
+		Name:   Check,
+		Source: owner,
+		Stats: info.PropMap{
+			prop.CritChance: crAmt,
+		},
+		State: &state{
+			fuaflag:   false,
+			dmgBonus:  dmgAmt,
+			cdmgBonus: cdmgAmt,
+		},
+	})
+}
+
+func buffFuaDmg(mod *modifier.Instance, e event.HitStart) {
+	if e.Hit.AttackType == model.AttackType_INSERT {
+		st := mod.State().(*state)
+		e.Hit.Attacker.AddProperty(Check, prop.AllDamagePercent, st.dmgBonus)
+		// flag for checking whether to apply Tame debuff
+		st.fuaflag = true
+	}
+}
+
+func applyTame(mod *modifier.Instance, e event.AttackEnd) {
+	st := mod.State().(*state)
+	if st.fuaflag {
+		for _, trg := range e.Targets {
+			mod.Engine().AddModifier(trg, info.Modifier{
+				Name:   Tame,
+				Source: mod.Owner(),
+				State:  st.cdmgBonus,
+			})
+		}
+		st.fuaflag = false
+	}
+}
+
+func buffCdmg(mod *modifier.Instance, e event.HitStart) {
+	if mod.Engine().IsCharacter(e.Attacker) {
+		cdmgBonus := mod.State().(float64)
+		e.Hit.Attacker.AddProperty(Tame, prop.CritDMG, mod.Count()*cdmgBonus)
+	}
+}
diff --git a/pkg/key/lightcone.go b/pkg/key/lightcone.go
index bf2afa89..39403d48 100644
--- a/pkg/key/lightcone.go
+++ b/pkg/key/lightcone.go
@@ -31,6 +31,7 @@ const (
 	ReturntoDarkness        LightCone = "return_to_darkness"
 	SleepLiketheDead        LightCone = "sleep_like_the_dead"
 	IntheNight              LightCone = "in_the_night"
+	WorrisomeBlissful       LightCone = "worrisome_blissful"
 )
 
 // Nihility
diff --git a/pkg/simulation/imports.go b/pkg/simulation/imports.go
index 78e8c59e..38dece0c 100644
--- a/pkg/simulation/imports.go
+++ b/pkg/simulation/imports.go
@@ -85,6 +85,7 @@ import (
 	_ "github.com/simimpact/srsim/internal/lightcone/hunt/sleeplikethedead"
 	_ "github.com/simimpact/srsim/internal/lightcone/hunt/subscribeformore"
 	_ "github.com/simimpact/srsim/internal/lightcone/hunt/swordplay"
+	_ "github.com/simimpact/srsim/internal/lightcone/hunt/worrisomeblissful"
 	_ "github.com/simimpact/srsim/internal/lightcone/nihility/alongthepassingshore"
 	_ "github.com/simimpact/srsim/internal/lightcone/nihility/beforethetutorialmissionstarts"
 	_ "github.com/simimpact/srsim/internal/lightcone/nihility/eyesoftheprey"