Despite looking like an elementary school student, Himari surprisingly landed herself a husband, none other than the infamous Kaname-sempai, the prince of the school. With her parents' approval, they begin their new life together, but Himari finds herself questioning how to be a proper wife and what their new life as a couple entails. To make matters worse, Kaname-sempai may be popular due to his looks, but he has a devilish attitude. However, as time passes, their new life seems to become more comfortable.
