Du Yu, an ordinary bookstore owner, always has a bizarre dream - when he opens the door and walks in, he is in another life.
Last night he was a new soldier on the battlefield of Xiangji Temple, and tonight he is a mortal seeking enlightenment in the martial arts or immortal sect... He travels through thousands of worlds, fulfilling the dreams of the dead and changing the lives of the living. When I came back, the morning light was shining slightly, the pages of the book were still warm, and my whole life last night seemed like a phantom.
Three thousand worlds, one dream comes to life. The secret hidden in this bookstore quietly opens its cover.
