In a Transylvania-like mountain town, the monkey king Xin and his companions find the residents afraid of the dark. Or more so, afraid of what’s in the dark. Feeling himself responsible for the release of evil when he destroyed the light of Truth, Xin investigates and confronts crazed vampires who have been attacking the villagers. During the battle, he meets a young woman who seems to be a monster hunter just like him… only better? Both envious and smitten, Xin stays by her side, only to discover she’s a vampire too!