Meng Tianhe and Ke Jing got to know each other after being separated into arts and science classes, because changing places allowed them to understand each other better. They went from being happy enemies to chasing stars together, and the two went from classmates who disliked each other to good buddies who relied on each other... Above AUO, lovers are not yet satisfied. When Meng Tian decided to break the relationship, Ke Jing disappeared from her world. After waiting for seven years, the idol returned to the music scene to hold a concert. Will the two meet again, or still can't find each other...