Street musician Dai Mingbo (Bobby Au-yeung) pretends to be Qiao Bulong (Evergreen Mak), the head of the Changliyuan Dance and Music School, in a critical moment and successfully escapes arrest by officers and soldiers. However, Bulong loses part of his memory due to injuries in a fire and works as a chef in a teahouse under the name of Gao Ren. When the two meet again, Gao Ren, unaware of the situation, readily agrees to let Bulong work in the kitchen of the music school. It turns out that Bulong wants to use Gao Ren's musical talent to build his own career. On the other hand, in order to avoid future troubles, Bu Long proposed to break off the engagement with Gao Yan's fiancée Bian Yuyan (played by Zhong Jiaxin), who was arranged for him since childhood. Yuyan was resentful and decided to join the music school as a dancer to get closer to Bu Long. As a result, she met the girl-chopping girl Li Zaishan (played by Myolie Wu). Zaishan and Yuyan sympathized with each other and gradually became good sisters. However, due to the mismatch of Bu Long and Gao Yan's identities, the relationship between the four of them was turbulent. Just as the election of the most beautiful courtesan was held, the mystery of true and false love was gradually revealed...