For seven years of marriage, Gu Cheng has silently supported his wife Su Wan's family, but he never expected a family dinner to become the turning point of their marriage. In order to start a business, his brother-in-law Su Zhe demanded that Gu Cheng transfer a commercial shop worth over six million yuan to him, and what chilled him even more was that his wife actually stood on her brother's side. Facing the family's sense of entitlement, Gu Cheng firmly refused for the first time and decided to end this marriage of continuous yielding. As his true identity gradually came to light, family conflicts hidden for years surfaced one after another. Su Wan finally saw her mistake, but Gu Cheng was long unwilling to look back. This time, he just wanted to guard his own bottom line.