Lin Xingwan has two secrets: one is that she has a crush on Lu Chen, the Bingshan senior who always picks on her, and the other is her music vest "Xingyu" with millions of fans.
Lu Chen also has two faces: one is the unattainable pride of heaven on campus, and the other is the anonymous confidant "Chen Guang" who understands her best in the "Star Language" work.
An unexpected partner at the opening ceremony made them confront each other, but the resonance of their souls in the online world brought them closer and closer. Until a rainy night, she discovered that the person who scolded her melody was actually the person who praised her to the sky on the Internet.
"So, should I hate you in real life, or should I fall in love with you online?"
When the secret of the identity is revealed, family pressure and the collision of dreams ensue. From campus to workplace, they must use a two-way growth process to compose their own melody.
"My heartbeat is hidden in your songs. My future cannot be without you."