A K-pop star, Sa-gye, reluctantly enters college, forms a 4-member mixed band, and navigates love and growth through music amid the chaos of campus life.
Ha Yoo-Joon
Sa-gye
Park Ji-hu
Kim Bom
Lee Seung-hyub
Seo Tae-yang
Seo Hye-won
Bae Gyu-ri
Kim Sun-min
Gong Jin-gu
Kim Shin
Sunder
Cho Han-chul
Cho Sang-heon
Kim Jong-tae
Seo Min-cheol
