About

Spring of your second year in high school. Taking the opportunity of your school transfer to start living alone, you move into Room 503 of a new apartment building. However, when you enter the room, a high school boy you don't know is already there. That person is Sho Hirano, the ultra-famous delinquent boy who attends the same high school. As it turns out, due to a mistake by the real estate agency, both you and Sho were handed keys to the same Room 503. It seemed like the room could be changed immediately, but there were no vacancies in the building, so you end up having to live together for a short while. "Strangers at school. Roommates at home." That is the rule between the two of you. At school, you are jerked around by the mean and sadistic Sho, and at home, you are teased by him every single day. Though you were terrified at first, you begin to learn about Sho's kindness and his clumsy side that he shows to no one else. Meanwhile, Sho also finds himself gradually drawn to you—someone who is a scaredy-cat but hardworking and honest... However, incidents that threaten to expose your secret at school happen one after another. **"A secret cohabitation that must never be discovered."** This life together begins to drastically move the gears of your romance——.