‘Chung-Ui’ is a K-pop star always causing trouble with his temper. One day, he gets charged with an assault and has to serve community service hours in a weird hospital which let patients smoke and work at night clubs. The hospital is a hospice where the terminally-ill can feel homey getting ready to say goodbye to their beloved ones. When the hospital faces serious financial difficulty, the clumsy hospice band Phoenix decides to take part in Super Band competition to fund-raise. But the band needs its own song to compete. They ask Chung-Ui to write a song. Finally, he becomes a member of the band, a big change begins to happen in Chung-Ui himself...