Genres:
Seinen , Action , Webtoons , Drama , Fantasy , Supernatural ,
Summary: ... bring down the origin of evil, Crimson Moon, discovered Ryu Sihwan who possesses a glia ability that is on par with the leader of Crimson Moon, Shin Yeongwoo. Using his blood, a wonder drug that helps one to become younger was developed.
With that wonder drug, the previous generations’ experts / martial masters who ...