The School Beauty Is Not a Human Being

Not long after the term started at Boya University, students saw a boy in costume hanging himself in Classroom 401 of Teaching Building No. 7. It is said that the school beauty Mu Qiu was the first one to rush in... [Is Mu Qiu crazy? Fanny is a person who can't even remember ghosts! A strange thing happened in No. 419, West 16th Girls' Dormitory. [Mu Qiu clearly saw Fanny lying unconscious in the construction toilet! Then, the moment Mu Qiu called her roommate, Fanny disappeared... But her roommate said that Fanny did not exist at all! Fanny in the four-person dormitory was replaced by a girl named Hu Shanshan. Everything about Fanny was covered by Hu Shanshan's information, so where is Fanny? Just when Mu Qiu was questioned by everyone and suspected of herself, she accidentally discovered that Chu Chen, the school sweetheart, still remembered this girl! ! ! When they go back to the past, can they change...