Romance between a genius musician with OCD, and a former female celebrity who becomes his assistant.The first-line actress Xin Chen  resolutely broke up due to the scandal between her old enemy and her boyfriend Lu Xin , and encountered a career crisis due to unwarranted black material. Then, he became the assistant of the new singer An Xiaoyu . After being hit by both career and love, Xin Chen, who is tenacious and strong, decides to turn against the wind and return to the top. However, he gradually develops a favorable impression of An Xiaoyu in the process of struggle and becomes a lover.