Lu Xun seemed to be pushed by an invisible hand and broke into a world that did not belong to modern civilization to uncover a series of crisis-ridden cases. What was the intention of the mastermind behind all this?
Fortunately, Lu Xun was not alone in this long river of time. He worked side by side with his companions who had also traveled through time to break the situation. In the games of life and death, they developed a strong friendship, and at the same time, the truth of the matter was pieced together step by step.