To avoid a forced marriage, Lin Zhixia enters into a flash marriage with Shen Zhun, whom she has never met. Two years later, she joins the Xingqi Rehabilitation Center, and her immediate supervisor, Director Shen Yanci, protects her everywhere, leading the two to gradually develop feelings for each other. Misunderstanding that his wife within the marriage has betrayed him, Shen Yanci resolves to divorce. On the day of processing the divorce, the two look over their marriage certificate and suddenly realize that the person making their heart skip a beat is actually their other half in the eyes of the law.