The story revolves around a hardcore Onyanko Club fanatic who decides he wants to kill the girls to prevent the young, cute idols from getting old and married - in a sense, to preserve their youth for eternity.

人気グループ、おニャン子クラブのプライベート・ライフをドキュメントしながら、裏で進行する謎の陰謀を描く。