Library

Qin Ruonuan originally had a boyfriend whom she loved very much, but she was forced by her parents to marry someone she didn't like. That person was He Haocheng. Qin Ruonuan had a daughter with him. Her name was He Xiyue, but Qin Ruonuan didn't care about her. Her heart was dead. Qin Ruonuan's best friend Shen Chu felt sorry for Qin Ruonuan's depression and unhappiness, so she adopted an adopted daughter, He Mengxi. Qin Ruonuan had always loved and cared for He Mengxi like jewels. Except for her ex-boyfriend Bo Chen, she only cared about this adopted daughter. It was she who made Qin Ruonuan's spirit return to normal.

On a rainy night, an old-fashioned phone that never rings suddenly rings in a second-hand bookstore. A dying woman's cry for help leads the shop owner Lin Mo to an abandoned textile factory in the west of the city. There, he saw his fiancée who should have been dead long ago, with a face that was exactly the same as in his memory, and the words "You killed me" pushed him into the boundary between reality and illusion. A pursuit of a murderer on a rainy night gradually evolved into a self-examination of the abyss of memory. When the fragments of the truth were pieced together in fear, he was shocked to realize that the most terrifying unsolved case did not come from the outside world, but the deliberately forgotten past buried deep in his soul.