Ye Cheng, an older leftover girl, was reborn and returned to the day she broke off her engagement. She got rid of her cheating ex-boyfriend and her patriarchal family of origin, and accidentally got married to billionaire CEO Ji Lingfeng. It turned out that Ji Lingfeng was also a reborn person. In order to repay Grandpa Ye Cheng's life-saving grace, he also wanted to prevent her tragic death from domestic violence in her previous life. After getting married, the two started out as a couple by agreement. Ji Lingfeng protected his wife domineeringly and helped her get rid of the entanglement of her vampire family and domestic violence ex-husband. Ye Cheng also gradually opened up his heart as they got along. Faced with the provocations of their childhood sweethearts and the entanglement of family interests, the two gradually fell in love, from testing each other to affectionate confessions, and finally broke the fate of rebirth and gained a two-way love and happy life.