God Of Blackfield

Kang Chan was a legendary mercenary known as the 'God of Blackfield' in the African warzones, feared by enemies and respected by allies. After a mission goes wrong and he meets his demise, he suddenly awakens in a hospital bed in Korea, only to realize he has been reincarnated into the body of a high school student named Kang Chan.

Confused by his new reality and surrounded by people he doesn't recognize who claim to be his family, the former elite soldier must navigate the mundane life of a high school senior while dealing with the trauma of his past life and the mysterious circumstances surrounding the body he now inhabits. With his tactical instincts and physical prowess still intact, he finds himself facing a different kind of battlefield in the halls of Shinmuk High School.