Lin Mei thought she would stay with Zhang Hao for the rest of her life, but Zhang Hao had to transfer schools. In order to surprise Zhang Hao, Lin Mei also secretly chose to transfer schools. However, in another school, they discovered that there were suddenly countless problems between them. They thought they could stick to it, but a boy named Xu Wan gradually entered Lin Mei's world. Xu Wan seems to be an extremely ordinary boy except for excelling in studies. At the same time, Zhang Hao discovered that Xu Wan would be his best friend in life. But in the end, the three of them inevitably fell into an embarrassing situation. Lin Mei and Zhang Hao finally let go after persisting. However, the fog around Xu Wan gradually dissipated, and Lin Mei, who was between friendship and love with Xu Wan, discovered who could really hurt her...