Itsuki is appointed as a temporary teacher at a school that seems to be a hangout for delinquents. Itsuki hopes that the students will somehow become independent and leave the nest, as opposed to the school that only cares about making their own money and looking after the world. A lewd vice-principal who aims at such an enthusiastic tree. He calls Itsuki on the pretext of a meeting and acts like sexual harassment. The hardships of her life as a teacher began.
