Lucien didn’t know how long he had spent in darkness, but still, he drowsily opened his eyes.

The first thing that came into view was a familiar ceiling.

This was his room.

He remembered the last scene before he lost consciousness.

From the intense kissing that had left him suffocating, to that strange voice at the end.

His mind wasn’t on the kiss, but on that strange voice.

Ding.

[Critical State Survived]

[Obsessive Intent: Detected]

[Source Identified: Seraphina Drax]

[Compatibility Confirmed]

Ding.

[Host has awakened the Obsessive Gacha System]

The system’s mechanical voice was like an explosion in his mind. Before he could think of anything else, something sprang up in front of him.

It didn’t look material, yet he could see it.

As a novel fanatic, he quickly realized the situation he was in.

He had awakened a system. He didn’t know when he burst into a fit of laughter, full of excitement.

He had waited a whole fifteen years for this.

A whole good fifteen years.

At first, he thought maybe he wasn’t lucky. But when he tried to cultivate, his body was fragile. And at the origin awakening ceremony, he awakened nothing.

Ding.

[Scanning Host’s body structure to create status]

[1%... 20%... 60%...]

[Scanning complete.]

[Host status available. Does Host want to check, (Y/N)]

Lucien clicked the ’Yes’ button and watched as the system interface began to change.

Ding.

---

[Host: Lucien Veyrion]

[Realm: Mortal (Unawakened)]

[Physique]

• Body Strength: 0.3

• Body Agility: 0.2

• Body Endurance: 0.3

[Soul]

• Soul Strength: 0.5

• Soul Stability: 0.5

[Origin]

• Origin Core: Dormant

• Origin Flow: 0.0 (Blocked)

• Elemental Affinity: None

• Bloodline: None

---

Ding.

[Host has awakened a special trait — Obsessive Resonance.]

[Obsessive Resonance — converts external obsessive intent into system rewards. Enhances Gacha outcome quality based on obsession level of linked targets. Allows passive synchronization with linked targets.]

Ding.

[Latent Special Trait Detected: Obsessive Sovereignty (Nascent)]

[The Host’s soul is a throne awaiting its queens. As Yandere bonds deepen, their devotion multiplies the Host’s stats, unlocks spectral summoning of wives, and will eventually shatter the Dormant Origin Core to forge the unique Origin Soul — The Covenanted Throne. No wife is ever harmed; their love, freely given, becomes the Host’s eternal strength.]

[Locked — Phantom Yandere Legion (Requires: Wife at 80%+ Obsession)]

[Locked — Covenanted Throne Origin (Requires: Wife at 100% Absolute Devotion)]

[Current Bonuses: Seraphina Drax (Obsession 15%) — +10% All Stats]

---

[Obsession Link: Active]

• Linked Target: Seraphina Drax

• Obsession Level: 15% (Early-Stage Yandere)

• Resonance Sync: 3% (Nascent Bond)

• Current Bonuses: +10% All Host Stats

• Skill Resonance: Locked (Requires 30%+)

---

Ding.

[Obsessive Gacha System — First Link Bonus Activated]

[Celebrating the Host’s first Obsession Link, one complimentary pull is granted.]

[Pulling from Banner: Seraphina’s Burning Heart...]

Ding.

[You have obtained: Phoenix Ember Trace — Skill Fragment]

• Source: Seraphina Drax

• Effect: Minor fire affinity + heat resistance

• Passive: Gradual body tempering through ambient warmth absorption

A sliver of Seraphina’s latent flame talent, gifted unconsciously through her obsessive kiss. Her fire has marked you. It will grow as her obsession deepens.

Ding.

[Bonus Item Unlocked: Infinite Origin Core (Sealed)]

• Rarity: Unique (Soul-Bound)

• Unlock Condition: 5 Active Obsession Links

• Current Progress: 1/5

Your Throneheart Seed is but the first breath of this artifact. When five Yanderes have carved their devotion into your soul, the seal shall break, and the true Infinite Origin Core shall awaken — a throne not for one queen, but for an eternal court.

Ding.

[Obsessive Gacha System — Mission Module Synchronized]

[Mission Module — Synchronized with Host’s Unique Traits]

[Generating mission parameters...]

Ding.

[Mission 1 — Possession’s Threshold]

• Type: Urgent Bond Growth

• Objective: Increase Seraphina Drax’s Obsession Level to 25%.

• Current: 15%

• Time Limit: 10 Days

• Success Rewards:

◦ 300 Eternal Devotion Tokens

◦ Skill Shard: Minor Fire Affinity ×1

◦ Random Gacha Ticket ×1

• Failure Penalty: Seraphina Drax’s Obsession Level becomes locked for 30 days. No growth possible during lockout.

• System Note: The first ember must be stoked before it cools. She will not wait forever. Move, Host.

---

Ding.

[Mission 2 — A Second Heart]

• Type: Link Expansion

• Objective: Establish a second Obsession Link.

• Progress: 1/2

• Time Limit: None

• Reward: 500 Eternal Devotion Tokens, Random Skill Shard (Derived from new target’s talent pool)

---

Ding.

[Chain Mission — The Sovereign’s Ascension]

• Type: Permanent Progression Chain

• No time limit. Progress tracked automatically.

Stage 1: Awaken the Throneheart Seed.

• Condition: Achieve Absolute Devotion (100% Obsession) with one linked wife.

• Progress: 0/1

Stage 2: Unseal the Infinite Origin Core.

• Condition: Establish 5 Obsession Links.

• Progress: 1/5

Final Completion Reward:

• Complete Origin Awakening

• Infinite Origin Core — Unsealed

• Obsessive Sovereignty — Permanent Evolution to Final Form

---

Ding.

[Host Status — Updated]

---

[Host: Lucien Veyrion]

[Realm: Mortal (Unawakened)]

---

[Physique]

• Body Strength: 0.3 → 0.33 (+10%)

• Body Agility: 0.2 → 0.22 (+10%)

• Body Endurance: 0.3 → 0.33 (+10%)

[Soul]

• Soul Strength: 0.5 → 0.55 (+10%)

• Soul Stability: 0.5 → 0.55 (+10%)

[Origin]

• Origin Core: Throneheart Seed (Dormant — Unique)

• Origin Flow: 0.0 (Blocked — Faint Fire Resonance Detected)

• Elemental Affinity: Fire (Minor — via Phoenix Ember Trace)

• Bloodline: None

---

[System Resources]

• Eternal Devotion Tokens: 200

• Eternal Devotion Tickets: 1

• Fate Threads: 0

• Gacha Tickets (Random): 1

---

[Special Traits]

• Obsessive Resonance (Active)

• Obsessive Sovereignty (Nascent)

---

[Obsession Links]

• Seraphina Drax — 15% (Early-Stage Yandere)

• Resonance Sync: 3%

• Bonuses Granted: +10% All Stats

---

[Active Skills]

• Phoenix Ember Trace (Passive)

◦ Minor fire affinity

◦ Heat resistance

◦ Gradual body tempering

---

[Sealed Items]

• Infinite Origin Core (Sealed)

◦ Unlock Condition: 5 Active Obsession Links

◦ Progress: 1/5

---

[Current Stat Multipliers]

• Seraphina Drax (15% Obsession): +10% All Stats

• Total Active Multiplier: +10%

---

[Active Missions]

Mission 1 — Possession’s Threshold

• Objective: Increase Seraphina Drax’s Obsession Level to 25%.

• Current: 15%

• Time Limit: 10 Days

• Success Rewards: 300 Eternal Devotion Tokens, Skill Shard (Fire Affinity), Random Gacha Ticket ×1

• Failure Penalty: Seraphina Drax’s Obsession Link locked for 30 days.

Mission 2 — A Second Heart

• Objective: Establish a second Obsession Link.

• Progress: 1/2

• Time Limit: None

• Reward: 500 Eternal Devotion Tokens, Random Skill Shard

---

[Chain Mission — The Sovereign’s Ascension]

Stage 1: Awaken the Throneheart Seed.

• Condition: Absolute Devotion (100% Obsession) with one wife.

• Progress: 0/1

Stage 2: Unseal the Infinite Origin Core.

• Condition: 5 Obsession Links.

• Progress: 1/5

Final Reward: Complete Origin Awakening, Infinite Origin Core — Unsealed, Obsessive Sovereignty — Final Evolution

---

Lucien read it all. His excitement felt dampened.

Was the system literally telling him to make her more obsessed with him?

Thinking back to that moment, he shivered.

This wasn’t going according to the plot he had envisioned.

For a moment, all of this gave him a headache.

He sighed, and suddenly, everything began to blur.

Ding.

[Host has awakened the system. Proceeding with the unsealing of Host’s memory.]

A/N: Please ThroneHeart Seed is the name of the seed form of the Covenanted Throne. When it awakens and blooms, it wouldn’t be called that, but Covenanted Throne.