살인마 경찰의 회귀 / Return of the Bloodthirsty Police / Salinma Gyeongchal-ui Hoe-gwi / The Return of the Murderer Police / Bloodthirsty Cop / Le flic assoiffé de sang / Regreso del policía sanguinario / Retorno do Policial Sanguinário / El regreso del policía sediento de sangre / O Retorno do Policial Sanguinário

Bi-Gwang was the ultimate weapon, a shadow that moved through the darkness to eliminate anyone his organization deemed a target. But loyalty means nothing in the cold underworld of Hwaguksa. Betrayed and executed by the very people he served, the legendary assassin thought his story had reached a bloody end. Fate, however, had a much more ironic plan in mind. Waking up in the body of Kim Gyeong-Su, a rookie police officer, Bi-Gwang is now forced to wear a badge while harboring the soul of a cold-blooded killer.

The thin blue line just got a lot more dangerous. With his previous life's lethal instincts fully intact and a new legal shield to hide behind, Gyeong-Su is embarking on a brutal quest for absolute vengeance. He is not here to serve and protect the peace; he is here to dismantle Hwaguksa piece by piece from the inside out. When the hunter becomes the law, there is nowhere left for the criminals to hide. If you are looking for high-octane action, a ruthless protagonist who does not pull punches, and a revenge plot that hits like a freight train, this is the series you need to be reading right now.

manhwa, action, revenge, reincarnation, assassin, police, martial arts, underworld, webtoon, betrayal