On the very night Xu Wanning breaks off her engagement to her fiancé of five years, she unexpectedly encounters Lu Yanbei, a man famously uninterested in women, and the two share an entangled night together. With nowhere to call home and forced to depend on others, she faces a difficult situation. Her vicious uncle and aunt treat her as a bargaining chip, having even caused her parents' deaths and brazenly seized the entire Xu family inheritance. When she is pushed to the brink, Lu Yanbei steps forward to stand up for her, helping her navigate one challenge after another and reclaim the entire inheritance that rightfully belongs to her.