We will see that not all butterflies are born in cocoons and that their flight sometimes takes troubling forms... It will take no more than that for Eikichi Onizuka to embark on a new adventure where, like a fairground wrestler, he must face a hundred opponents in a daunting arm-wrestling tournament... His victory, ironically, will save his deputy director and some of his colleagues from certain doom, while the angelic and demonic Mayu prepares to reveal her terrible secret...