만 년 만에 귀환한 플레이어

Oh Kangwoo falls into Hell with nothing but the will to survive and a power that lets him devour what he kills. Ten thousand years later he rules the place as its Demon King, and he has had enough of it. He returns to Earth to find his powers sealed and the world he left overrun with dimensional gates, monsters, and "players" who hunt them for a living, which leaves him grinding his way up from the bottom all over again.