The main character was a real bully and everyone in the Academy was afraid of him. He violated more than once the rules and prohibitions established in the educational institution and was expelled. The teacher Hinamori Cats were trying to protect him but failed. Now she feels guilty before the main character and is ready to fulfill absolutely any of his requests. Our hero understands that this is a great opportunity to gather around a whole harem of teachers, just ask Hanamori-Sensei for a small favor...