Wearing books, he became a good-for-nothing substitute who was angered to death. At the beginning, he was expelled from his family, wiped out by the law, disfigured and on the verge of death. The villain shouted: "You are a piece of shit, you will die in the gutter and no one will collect your body!" At the critical moment, the [All-round Vest Development System] awakens. She used contract marriage as a shield and wore a disfigured vest to return to the top. When she peeled off the layers of her vest, she was revealed to be a top hacker, a master of traditional Chinese medicine, and the world's richest man. The tycoon who had once watched with cold eyes knelt down and begged for mercy: "Wife, can you remarry?" She sneered: "Sorry, who are you?"