Kim Namjoon, the infamous genius of the school has always been acknowleged by everyone, even the seniors. While he enjoyed having such an upheld reputation, there was one downside to it . . . and that was constantly being asked by teachers and parents of other students to tutor their kids. He hated it. This time however, he was offered an enormous amount of money and didn't refuse . . . but now he has to tutor Kim Seokjin, the infamous heartthrob of the school. 

Rumour has it, there was no problem Namjoon couldn't understand . . . that was until he met Seokjin.