I became the richest man by cheating. I am a street gangster who lives by cheating and kidnapping. My greatest skill is that I can turn black into white. One day, he offended Ma Banxian, a charlatan and charlatan, and was cursed with evil magic. However, he accidentally activated his ancestral "fooling system" - as long as he successfully deceived others, he would receive various magical rewards.
Just when Xu Lang thought he was about to reach the top of his life, his best brother Wang Defa suddenly turned against him and not only took away the treasure he had just cheated, but also colluded with Ma Banxian to set up a series of traps. It turns out that Wang Defa has always been jealous of Xu Lang's "talent for deception" and believes that Xu Lang has taken away everything that should belong to him.
Faced with petty treason and the pursuit of charlatans, Xu Lang had to embark on a thrilling journey of counterattack. From street wits to shopping mall games, from pretense to financial scams, Xu Lang relied on the help of the system and his innate talent for deception to take advantage of the scheme and use more advanced deception techniques to expose the deception. But he soon discovered that a bigger scam was brewing, and behind Wang Defa and Ma Banxian, there was also a mysterious organization that specialized in cultivating charlatans...