Hitomi Ohashi, 42 years old, is the principal of a super elite academy. She used to rule the school with her unparalleled beauty and unrivaled talent, but her position changed completely when she was caught in a trap by the head of the grade who didn't like her and took advantage of her weakness... From that day on, the days of training that are more miserable than dying. The principal's pride is shattered by a number of acts that can even take away human dignity. [* There is some disturbance in the image and sound]