Ji Yinyin, suffering from a dysfunctional family—absent father who tries to sell her to an abusive man—flees and saves a middle-aged woman from bullies. The woman, who has depression and rejects everyone, strangely bonds with Yinyin. She turns out to be the mother of Mu Yunfan, a CEO who arrives shocked. When Yinyin’s father forces her to marry, Mu steps in, sparking an unexpected connection.