Description：Although Du Minghan (Wang Leehom), a big star in the pop music scene, has achieved success and fame, his inner emptiness is increasing day by day, and the tree of love has been slow to bloom and bear fruit. Due to a car accident, he met Song Xiaoqing (Liu Yifei), a girl from the Department of Traditional Chinese Music of the Shanghai Conservatory of Music. Minghan was attracted by Xiaoqing's extraordinary temperament and was even more moved by her beautiful piano playing. After that, he and his band partner and good friend Wei Zhibai (Chen Handian) disguised themselves and quietly sneaked into the Conservatory of Music. During this period, the two of them, Song Xiaoqing, and Tao Li (Zeng Yike) formed a four-person band to participate in the school's performances. Minghan also helped Xiaoqing pursue Mu Fan (Qiao Zhenyu), a talented student in the Department of Traditional Chinese Music, and made a lot of jokes during the period. Taking off the hypocritical disguise of the prosperous world, Minghan returned to the green and innocent campus and reaped the best rewards in his life.