A Band That Has No Tune

I, who love to tease others, met a stupid boy (Happiness) who was stubborn, a little girl (Xia Tian) who liked to lose his temper, and a top student (Na Xiaonian) who came to the music school. Under the guidance of the weird old man (Lao Ye) who was the neighbor downstairs, an unconventional band was born... What is recorded here is not only the story of the band, but also the pursuit of dreams in the process of growing up.