Shuyao was pulled into a death game called "Ancient Book Prison". Each copy is a virtual world built from a lost ancient book. The rules are hidden in the cracks of the words. Solving the puzzles means survival. If you can't understand it, it will remain in the pages of the book forever.
She fought with the highest level of force, and narrowly escaped death in the monster tide in "The Classic of Mountains and Seas", the cause and effect trap in "Sou Shen Ji", and the time and space labyrinth in "The Supplementary Notes". But the most dangerous thing was never the monster in the book - it was the knife stabbed from behind by her teammates, and the eyes behind the copy that were always staring at her.
When Shuyao finally gets closer to the truth, she discovers a shocking secret: the ancient book prison is not a punishment, but a screening of someone. And that person is her.