Ft. Enhypen Heeseung In a world where supernatural and mythical creatures exist, who comes out at night, but during the days, like humans, they blend together. In which Liu Shenyuan or Sam, who is unaware that he has a powerful yet dangerous power that was into him until that all changed his life when he crossed path with Lee Heeseung who has his tragic past which he avoided to talk about. When a string of mysterious killings terrorizes Seoul and Sam's powers began having signs of strange behavior, it's up to Sam, Heeseung and their friends to stop whoever's behind the killings before it's too late. Book 3 in The Dark Blood Series