The story takes place in a modern city. On his way home from overtime work, programmer Gu Yan accidentally witnessed a strange light and gained the ability to perceive and intervene in "dimensional cracks". He discovered that under the daily scenes of the city, there are countless parallel dimensions intertwined with the real world, and the energy in these dimensions is quietly affecting people's lives. At the same time, a mysterious organization is also operating secretly, trying to control the power of these "dimensional rifts". Gu Yan was forced to get involved in this dispute. Together with his colleague Su Qing, mysterious researcher Zhao Ming and others, he explored the truth and fought against threats. In the end, he saved himself while also protecting the stability of the entire city. The story is interspersed with various urban ghost stories, and each event is closely related to the "dimensional rift", intertwined into a complex and huge network.
