Cai Yidie (Guo Shutong) reunites with her ex-fiancé Lihe (Wei Daxun), who ran away from her marriage and caused her bad luck. Lihe mistakenly believed that Cai Yidie had a terminal illness and ran away from her marriage. This reunion made Cai Yidie start her revenge plan. After experiencing all kinds of joys and sorrows, she found that her ex-fiancé, who seemed like a scumbag, had deep love for her in his heart.