Container of Anomalous Entities

Have you ever thought that all those urban legends you've heard are actually true? Have you ever thought that vampires, werewolves, and even gods are real? Have you ever thought that an ordinary elevator brings countless lives? Have you ever thought that in this world where science is paramount, there is such a person who is using his ordinary flesh and blood to resist those abnormal existences that can destroy human civilization for the sake of all mankind? Underneath the seemingly simple and safe world lie all kinds of incomprehensible secrets. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.