He spent decades as the ultimate shadow, the legendary blade of the Glory Club, before trading in his silenced pistols for the dusty shelves of a quiet used bookstore. Peter was ready to fade away into a peaceful, anonymous retirement, but the criminal underworld has a nasty habit of never letting go of its best assets. When his former masters decide to tie up loose ends by sending an assassination squad to his doorstep, they expect to find a frail old man. Instead, they trigger a miraculous transformation that turns the tide of the entire criminal landscape.

Waking up not in a grave, but in the prime body of his teenage years, Peter is granted the ultimate second chance. He still has the cold, calculating mind of a veteran killer, but now he possesses the explosive speed and raw power of his peak youth. This is not just about survival anymore; it is about absolute retribution. From the grit of the back alleys to the high-stakes drama of the organization's inner sanctum, watch as the legendary Peter dismantles the Glory Club piece by piece.

With sharp-witted humor, heart-wrenching stakes, and some of the most visceral combat choreography you will ever witness, Killer Peter is a masterclass in the revenge genre. It is time for the world to remember why you should never push a legendary killer to the edge, especially when he just got his youth back.

Action, Manhwa, Revenge, Martial Arts, Rejuvenation, Assassin, Webtoon, Comedy, Crime, Thriller