Leader of Goblin Debauchery: I Can Infinitely Evolve my Artifacts
“He Cucked His College Traitor.... Then His Own Agency Put a Bullet in His Head.
What Happened Next Will Make You Question Reality.”
[ SYSTEM PROMPT WINDOW – CRITICAL ERROR DETECTED ]
[ Host Identity: SECRET AGENT KEITH – STATUS: TERMINATED ]
[ Final Mission Result: SUCCESS + PERSONAL REVENGE ACHIEVED ]
[ Side Note: The girlfriend was delicious. ]
[ Betrayal Protocol Activated by Own Company ]
[ Memory Lock Initiated… Base Personality Overwritten ]
[ WARNING: Transmigration Error – 99.7% Data Loss ]
[ New Host Generated: Caelum – Deadbeat Nobleman / Perverted Transmigrator ]
[ Original Soul Fragment Locked Away… Location Unknown ]
He was a secret agent who had completed every impossible mission.
His last contract was simple: eliminate one of the most protected men alive.
But Keith had other plans.
He decided to settle an old college score by cucking the target at the very last moment—manipulating the girlfriend until she belonged to him.
It was almost too easy.
And she was 'delicious'.
Then the phone rang.
His own company.
Betrayal.
Bullets.
Darkness.
Death should have been the end.
Instead, something went horribly wrong.
[ SYSTEM PROMPT WINDOW – REALITY FRACTURE ]
[ Transmigration Incomplete ]
[ Original Memories: LOCKED ]
[ Personality: REPLACED by Alternate Perverted Version ]
[ New Objective: Survive as Villain in a World That Treats You Like a Side Character ]
[ Hidden Quest: Recover the Locked Soul Before It Erases You Completely ]
He woke up as Caelum—a washed-up human nobleman rotting in the countryside.
No elite training.
No spy instincts.
Just a transmigrator who treated the entire world like a web novel he had already read… and a growing list of women he planned to conquer.
He was no longer Keith.
He was the 'other' version.
The one who never should have arrived.
For more than a hundred chapters he remains human—scheming, seducing, and barely surviving as a deadbeat noble while the true locked soul screams somewhere in the dark.
Then the demon realm finds him.
He fucks a Demon General.
Joins her army.
And dies.
[ SYSTEM PROMPT WINDOW – EVOLUTIONARY TRAIT UNLOCKED ]
[ Host Death Confirmed Inside Dungeon ]
[ Locked Memories Recovering… 12%… 47%… 89% ]
[ Body Mutation in Progress ]
[ Skin Color: GREEN ]
[ Species Shift: HOBGOBLIN ]
[ New Ability: Infinite Artifact Evolution ]
[ All Previous Women Status: SHOCKED ]
[ First Words Recorded: “What the hell happened?” ]
[ Their Reply: “Caelum… Why have you turned green?” ]
From human nobleman to monster.
From forgotten secret agent to something that should not exist.
The real story only begins when the body turns green… and the locked soul finally opens its eyes.
Will the original Keith return?
Or has the perverted transmigrator already taken over forever?
Read to find out why Chapter 140 changes everything.
Villain MC, Antihero, R-18, Dark, Manipulative Protagonist, Netorare (NTR), Smut, Possessive Male Lead, Yandere, Harem, Reverse NTR, Mature, Psychological, Cold Protagonist, Revenge, No Redemption, Scheming MC, Ruthless MC, Obsession, Overpowered MC, Seduction, Love and Betrayal, Dark Romance, Emotional Manipulation, Heartbreak, Love-Hate Relationship, Power Play, Mind Games, Tragic Past, Slow Burn, Dominant Male Lead, Twisted Love, Alpha Male, Dark Fantasy, System, Morally Grey MC, Complex Relationships, Red Flags, Gaslighting, Unforgivable Actions, Villainous Love Interest, Control, Domination, Ambiguous Morality, Forbidden Romance, MILFs
