Lively and cheerful 16-year-old girl Li Jiaqing is actually an orphan who lost her parents when she was a child and was adopted. Her biggest wish in the past 16 years is to meet her only relative in the world - her brother. One day, Li Jiaqing temporarily stayed at her parents' friend's house, the Min family, because her parents were going to film abroad. Only then did Li Jiaqing discover that the Min family was the home of super idol Min Shengying! And Min Shengying turned out to be the bad boy who had a conflict with her one time! Obviously, Min Shengying also recognized her, so the national idol turned into a super devil, and Li Jiaqing's miserable slave life living in the Min family officially began. As her life with the big devil unfolded, Li Jiaqing slowly discovered that the big devil who had always enjoyed torturing her was strangely getting better and better to her, and she cared more and more about the big devil... The two people who had gone through hardships finally held each other's hands smoothly. Just when they thought that each other would continue to be sweet, Jiaqing unexpectedly discovered that Shengying had a token of recognition between herself and her brother - DUAL!
