When Zhou Yu came to Peking, she just wanted to study hard and get admitted to medical school; but she didn't know that in the troubled times, she was displaced, obsessed with movies, the ghost market of Dongyue Temple, and people disappeared. She did not believe in ghosts and gods, so in order to find her student Lan Ying, she got involved in an old case. It was not until the four cases were locked together that she realized that her name had already been written on the missing book.
