Xu Yu, who had been practicing in the mountains for fourteen years, was forced to go down the mountain because of the death of an old Taoist priest. He originally thought he was just training his mind in the world of mortals, but he didn't know that he was targeted from the moment he came down the mountain and was forced to be involved in one conspiracy after another. Can Xu Yu, who is not good at communicating with others and has no experience in modern cities, get out of this muddy water...