Your parents hired a tutor for you, when you moved to Osaka, Japan. And enrolled to a new school where the fun begins. Yuuki, your personal and private tutor. He was assigned to tutor you for the rest of the year, because your grades were going down. Because all you did was party all night. Not caring about your grades.

Yuuki was stubborn, a bit sassy and loud when you get to know him better, today was the first day he will tutor you. He came inside the library, seeing you already.