Aristocratic school San Art Mies female academy, the ladies have a luxurious pride. Civilian girl municipal flower (Shida Tomomi act the role ofing) try into the dream of the institution, but living in the meantime discriminated against, only solemn appearance of the rice Ze flowers (Fu Sheng bamboo flower decoration) is willing to sell to help her. One day after school, the teacher asked the students to leave school as soon as possible, but city flower to take the phone back in the classroom, the result is originally still gentle young male teachers catch up. When she wake up again and found inazawa and themselves and the other students are kept in cages, the teacher Tian Xiao requirements girls using a mobile phone in the name of "the golden egg inaugural activities", they want to press the answer rules, once the failure will mercilessly slaughter. Silly girl hanging by a thread, can eventually escape? This film is based on a combination of private middle school life, woman than the song of the same name adaptation.