As a person from the underworld who has lived for a long time, Ning Zhen said that she usually had a good time fighting evil ghosts and collecting souls. However, due to the mistake of Niu Tou, who was guarding the extremely evil dungeon, all the evil ghosts in the underworld disappeared. Ning Zhen had no choice but to cross the Pacific Ocean and come to the United States to conquer the ghosts. But who can tell her why there are strange humans and bizarre villains in the United States? Ning Zhen avoided the crowd in order to finish her work quickly, but hey, the one following the villain was Painted Skin Ghost! That one in the water is a water ghost!