Bi-gwang, a legendary assassin from the Murim world, meets a brutal end after being betrayed. He unexpectedly wakes up in modern society, taking over the body of a weak police officer named Gwang-soo. Retaining his ruthless instincts and lethal martial arts, he decides to clean up the corrupt city his own way. He begins violently dismantling criminal syndicates that think they are above the law. Written by Lee and illustrated by Park. Korean manhwa.

Read Return of the Bloodthirsty Police manhwa in English, updated regularly. Also known as: 살수경찰 · Salsu Gyeongchal · Assassin Police · Killer Cop