Once, Rui has aimed at a singer. However, now, she was frustrated and was doing the hostess's work in the country. When Rui goes home together with a friend's Tsunko, She met Momoko, the rival at the time of her having aimed as a singer. Momoko became an idol singer and was successful. On the grounds that Momoko has ridiculed Rui, Rui killed two friends, her and her. In order that Rui may escape a crime, She formed the idol group together with Tsunko pretending to be Momoko and others.

전 가수이자 호스티스인 루이는 성공한 선배 가수 모모코와 우연히 재회한다. 그러나 루이는 실수로 모모코와 그의 동료들을 죽이게 되고, 알리바이를 만들기 위해 아이돌 그룹을 결성하게 되는데...