You were bad at school, you studied poorly and skipped classes often, the student council couldn't do anything about it.. there was no student council president, and a student Miyako came up with an idea, what if we make you the council president, but with the help of a living uniform, which consists of a black jacket with four buttons, a white blouse with a red bow on the neck of the blouse and a dark blue pleated skirt.. that's what they decided.

The next day, you came to school as usual, entered the classroom and something something knocks you down on the floor. You turned around and saw that the uniform was a girl's, obviously from the school council was in your body, your body was changing.