Su Qingyin, an ancient book restorer, accidentally took over a Ming Dynasty fragment that could not be destroyed - "The Record of the Netherworld" during a job. She didn't know that this evil book, which used human skin as paper and bones and blood as ink, had already laid a trap for her that spanned three hundred years.
Whenever night falls, the ink on the page turns into a soul-eating nightmare, dragging her into one after another strange worlds composed of the memories of the dead. In order to survive, Su Qingyin had to form an alliance with the imprisoned guardian spirit "Ink Soul" in the book, and pursue the truth between reality and fantasy.
However, when she gradually uncovered the shocking secrets of the previous "Dream Weaver Bureau" and her inextricable blood connection with it, she discovered that she was not the explorer of destiny, but the last sacrifice selected by "The Netherworld"... When the remnants of paper cover the sky, how can she tear apart a glimmer of life for herself in a desperate situation?