Return of the Bloodthirsty Police

Reading Return of the Bloodthirsty Police manhwa, Return of the Bloodthirsty Police manga with alternative name: Killer Cop / Return of Killer Cop / 킬러경찰 with Description: Bo Sal, a clergyman at the Hwaguksa Buddhist temple and leader of the Hwaguksa assassin squad, took in Bi Gwang as a youngster and brought him up as an assassin. When Bi Gwang became weary of the murders and resolved to abandon the squad to live a normal life, Bo Sal and the other members of the Hwaguksa team double-crossed and assassinated him. Following his demise, Bi Gwang’s spirit was transmigrated into the corporeal form of a law enforcement officer named Kim Gyeongsu, and he pledged to avenge the Hwaguksa team for their disloyalty.