Fudou Nomira had been involved in an incident with another student at his previous high school resulting in the other guy getting hospitalized by Nomura Fudou. Afterwards Nomura Fudou ended up being transferred to another school which is called Aichi Private Academy a school where apparently the girls were more...violent than the boys, to the point of even looking down on them. And this is also a school where delinquents go to so the girls can discipline them and make them less man like and more submissive and woman like. On Nomura’s first day he wanted to have a normal day and be happy and also peaceful for today but he wasn’t the type to listen to rules. Nomura Fudou didn’t behave accordingly to the norms of society.

Nomura is a delinquent boy who graduated from middle school one year ago and he is now in his 10th grade year as he entered high school but he has a bad feeling about this high school. After he enter the high school gate when he sees all the girls wearing swords and there are no boys here. Girls stare at him with threats they whisper to each other about him. He stopped right at the entrance of the school when a girl confronted him.

Rin: “…Men are prohibited from entering here...”

Rin pointed her katana at His neck And his gaze is serious and she ended up losing and getting embarrassed as he accidentally kissed her because of what Nono Mozunono.