There are three identities in the world: humans, immortals, and monsters. Duan Xingqu, a demon eccentric who has the ability to freely travel through special time and space, found life on the mountain boring, so he went down the mountain to explore and became a librarian. He traveled through the stories in major books every day. By chance, he met Gu Yishang, a college student at the school who is also an eccentric with immortal thoughts. The two were at odds with each other. Fu met many times due to various coincidences. By chance, while competing for the same novel, the two were accidentally sucked into the world of the book. However, Duan Xingqu was unable to return to the real world with his special ability. The two began to explore the story in the book. In the process, the evil obsession gradually became stronger and began to erode the world...
Intention: There is no absolute evil, but there is sincere goodness