Three years ago, a mysterious fire engulfed Gu Yan's family. He became the only survivor, but he was labeled as a "mental illness" because he always said that he could see the "story lines" entwined in other people. In order to prove that he is not a madman and to investigate the truth behind his parents' death, he accepted a mysterious job - serving as the night shift administrator at the No. 13 Forbidden Archives in the city. He thought it was just an ordinary job until the moment he pushed open the archives door. [No. 074: Crying wedding dress. Containment Class: Danger. Description: The person who wears it will be forced to complete a never-ending ghost marriage...] [Number 119: Endless Stairs. Containment Level: Desperate. Description: Those who step into it will never be able to reach the end until their sanity collapses...] [Number 404: A website that does not exist. Containment Level: Unknown. Description: Viewers will be completely erased from reality...] This is not an archive, but a cage containing "out-of-control narratives"! Each file is a horror story that distorts reality. Gu Yan's ability is to read and "edit" these stories. When urban legends became reality and taboo stories began to invade the world, Gu Yan held the employee handbook in his left hand and the pen that modified reality in his right hand. He gradually transformed from a "madman" abandoned by the world to the only "reader" and "author" walking between reality and fiction. "Don't mess with me, otherwise, I will write your tragic ending.