Killer Cop

• Drama
• Action
• Manhwa

• overpowered-mc
• weak-to-strong
• revenge
• reincarnation
• anti-hero

Once the most feared assassin in the underworld, Bi-Gwang lived by a code of silence and blood until his own organization, Hwaguksa, betrayed him in a cold-blooded execution. However, death was not the end. Reborn in the body of Kim Gyeongsoo, a dedicated police officer, the former killer finds himself in a paradoxical position: upholding the law while harboring a lethal desire for vengeance. Now, blending his elite combat skills with his new legal authority, he must navigate a dangerous double life to dismantle the organization that discarded him. As he hunts the people who murdered him, Gyeongsoo transforms from a simple cop into a relentless force of retribution. Will he maintain his humanity, or will the killer within consume the officer?