Liu Fei, a down-and-out college student, accidentally activates the face-slapping system. He relies on his special ability to see through antique gambling and commercial auctions, and revives the family business with the support of his stepmother Han Qingyue. He grew up hand in hand with his stepsister Han Siyu, and resolved the estrangement with his stepsister Liu Ningrou. In the end, he outsmarted his business rivals the Kong family and his son, protected his family, gained sincere emotions, and achieved a counterattack in life.