Killer Peter

A popular trope among WEBTOON comic readers, fans of regression and reincarnation stories—as well as revenge manga like Kagurabachi and Sakamoto Days—will be hooked to this series.

Perfect for fans of high-octane action, second-change revenge, and moral ambiguity, similar to John Wick, Taken, and Nobody.

Peter thought he’d retired from a world of violence.

But when his past comes back to haunt him, he’s ready to bite back.

Life as a skilled, legendary assassin is thrilling, dangerous, and fast-paced—and Peter was the best of the best.

But after dedicating years to the gritty crime world, Peter now has a new mission: running his own, quiet, used bookstore.

With plans to spend his retirement in the peace of a new life, he bids farewell to his violent past—until one day it shows up at his doorstep.

Betrayed by his former organization, the Glory Club, Peter is ambushed and nearly killed by those he trusted most.

But when he wakes up to find his body, not battered and bruised, but miraculously transformed back to his teenage self, he has his second chance.

And he intends to use it.

With a burning desire for revenge, Peter uses his newfound youth—and decades of invaluable experience—to take down the very operatives that came for him.

And they’ll never see it coming.