( 킬러 배드로 / Killer Peter / Killer Pietro / Killer Pedro / 杀手彼得 / キラー・ピーター / Kirā Pītā / Kilera Piter )

What happens when the ultimate weapon gets discarded by the very hand that built him? You get the blood-pumping, high-octane thrill ride that is Killer Peter!

For decades, Peter was the undisputed shadow legend of the notorious crime syndicate known as the Glory Club. But even legendary killers dream of a quiet life. Hanging up his guns, Peter traded the blood-soaked streets for the dusty, peaceful shelves of a used bookstore. He thought he was finally out. He was wrong.

Betrayed by the very organization he bled for, Peter is ambushed and left for dead. But fate has a wicked sense of humor. Instead of crossing over to the afterlife, Peter wakes up to find his body magically reverted to his prime teenage years. Blessed with his peak physical strength and armed with decades of lethal, cold-blooded experience, Peter isn is not just back—he is absolutely unstoppable.

With a youthful body, a mind sharp as a razor, and an endless thirst for payback, Peter sets out on a devastating war path to tear down the Glory Club brick by brick. Seamlessly blending jaw-dropping martial arts choreography, pitch-black comedy, and intense dramatic stakes, this is the ultimate revenge story you do not want to miss. Can the old guard survive the wrath of a rejuvenated legend? Find out in this gripping manhwa masterpiece!

manhwa, action manhwa, revenge webtoon, killer peter, martial arts, comedy drama, assassin protagonist, second chance, webtoon action, gang warfare