Synopsis：Ji Fu married Zhou Yuyan, the male protagonist whom she had a crush on for a long time, on behalf of her sister. On the day of getting the marriage certificate, Zhou Yuyan went abroad and returned seven years later. At this time, Ji Fu changed her name to Tang Ning and accidentally had a relationship with Zhou Yuyan. Zhou Yuyan went from hating her at the beginning to liking her slowly, but he never knew that Tang Ning, whom he fell in love with, was his wife...