The unloved twin sister married her childhood sweetheart in place of her elder sister, but took the sins caused by her sister on herself and was tortured in every possible way by her gloomy husband. Once the truth was revealed, Su Yuanyuan jumped off the building with hatred, but suffered from amnesia. From then on, the husband transformed into an infatuated and loyal dog, cried and begged for forgiveness, knelt in front of Su Yuanyuan and expressed all kinds of repentance, and spent his whole life caring for her in every possible way. The cold and noble business tycoon turns into a monster every night and holds the little cutie in his arms, calling Yuanyuan tenderly, coaxing her to forget the past, and begging her to fall in love with him.
