Yoon Seol Chan is a superstar. Famous, good-looking and arrogant, he is sent straight to school after an incident damages his image. There, he meets a new transfer student called Min Se Yi who is a cute and honest girl. Seol Chan also meets his ex-best friend, Jung Sun Woo and this brings back bad memories causing the two of them to treat each other coldly.
Seol Chan and his new friends form ‘Colour Bar’, a band and together, they face life’s troubles that any normal teenager would face. From bullying, to love rivalries to peer pressure, Seol Chan, Se Yi, Sun Woo and Kim Na Na, a cynical girl that’s always alone, use music and singing to deal with what life throws at them while striving to make their dreams come true.
Yoon Seol Chan (Yong Joon Hyung)
Min Se Yi (Ha Yeon Soo)
Jung Sun Woo (Kang Ha Neul)
Kim Ha Na (Dahee)