Mu's bankruptcy, she bereaved her parents, her brother fell ill, and her beloved boyfriend moved on. In order to save her brother's life, she had no choice but to beg the man she called "little uncle". What she did not expect was that the top rich and influential family in S city, who was almost a man of abstinence, would want her to 'serve' him every night! From then on, a certain someone had a taste of the essence, and he pestered her endlessly. This caused her to suffer unspeakably. Until one day she accidentally discovered her marriage certificate with him! He laughed when she challenged him with her marriage certificate. "I just found myself a reason to sleep legally with you."