The story takes place in a modern city. Behind the seemingly peaceful life, there are countless cracks that connect to different worlds. These cracks will appear randomly, causing various supernatural phenomena to occur, threatening human safety. Zhou Yan, a Ph. D. In physics, relies on his scientific understanding of supernatural phenomena to form a partnership with the criminal police captain Su Qing to investigate and solve these abnormal events. As the investigation deepens, they gradually reveal a mysterious organization called the "Observers", which is trying to control the extradimensional rift and use its power to change the world. Zhou Yan and Su Qing must stop the "Observer" conspiracy and save the world, while also facing their own inner struggles and challenges. In the process of exploring the truth, they gradually realized that the emergence of these extradimensional cracks was not accidental, but was closely related to human beings' own desires and choices. In the end, in the duel with the "Observer", Zhou Yan realized the balance between technology and ethics, found the fundamental method to solve the problem of extradimensional rifts, and also completed his own redemption.
