Under the shadow of the bustling city, there are countless unknown secrets hidden. When reporter Su Yao was investigating an ordinary disappearance case, she accidentally stepped into a mysterious realm full of weirdness and horror. As the investigation deepens, she discovers that behind the disappearance there is a series of bizarre murders spanning decades, all of which seem to be closely connected to a mysterious symbol. On the way to pursue the truth, Su Yao met Lu Feng, a mysterious man with special abilities, and Chen Yu, an experienced detective. The three of them uncovered layers of fog together, only to find that they were gradually falling into a huge conspiracy. Every step was beset with dangers, and the truth seemed always out of reach...
