Qiu Shi, from a small town in Jiangnan, strives to overcome personal challenges and resolve a deep regret. As her fiancé Qingyun returns from afar, their relationship begins to shift. Meanwhile, her supportive senior brother Yincheng helps her in unexpected ways. Beneath the surface, both men hide emotions that complicate their connections with her.
In the program, the musicians participated in the festival in the form of a band. During the process, they continued to run in and reorganize, and collided with music works that broke through the classics, and finally formed a shining band.