Xu Lang, a street gangster who was expelled from his family, was born with the incredible ability of "causal deduction" - as long as he touches a person's body part, he can see that person's fate in the next seven days in his mind. He looks wild and unruly, but in reality he is as careful as a hair. He relies on this ability to wander around the edges of the underworld, but never crosses the red line. An accident made him discover that the truth behind his expulsion from the family was actually a conspiracy carefully designed by his uncle Xu Wenyuan. This philanthropist known as the "conscience of the business community" is actually a hypocrite who controls underground forces. Xu Lang witnessed his uncle instruct his men to beat his competitors to death after a charity gala, then turned around and cried in front of the mourning hall with red eyes, crying in agony. This is where the revenge begins. Xu Lang used his ability to walk between black and white, uncovering Xu Wenyuan's disguises one by one. Every time the mask is peeled off, a bigger secret is revealed. In three years, he grew from a street gangster to a being who could make the entire Jiangcheng tremble. When the last mask was torn off, Xu Wenyuan knelt down in tears and confessed in front of the media, but Xu Lang had already seen through a deeper conspiracy - the picture he saw when he touched his uncle pointed to an impossible existence.
