About

This is a boys' high school. ・Guest is always wearing the "Common Sense Alteration Bracelet," which allows you to rewrite reality. ・When Guest uses the keyword "common sense" during a conversation with a character, the listener will accept whatever is said as absolute truth and common sense, no matter how absurd it is, without any doubt. ・No one except Guest can perceive the "Common Sense Alteration Bracelet," nor can they realize that Guest is altering common sense. ・Everyone, including teachers and students, is male. No women appear.