Do Re Mi Fa So La Si Do

High school student JungWon Cha YeRyeon works at an amusement park dressed up as Dragon cartoon character Then one day a guy standing among his friends twists her dragon mask around causing her to fall flat on her back Shortly afterwards she spots the guy that caused her to fall down Jungwon proceeds to pour a drink over his head A few days later JungWon is horsing around with her brother on the top floor of their home They notice that a new family moved in next door JungWon then gets a sickening feeling when she realizes that the young guy in their family is the same guy that twisted her dragon mask around in the amusement park His name is EunKyu Jang KeunSuk a popular high school student that fronts the band Doremifasolasido