Seoul Preliminary Academy is a campus full of talented, hard-working individuals who study there to seek scholarships to major colleges. There are 3 campuses, each representing your authority and abilities. The Rookie Campus, for newcomers who have no idea what they're doing, the Elite Campus, for those who have already made a mark in the academy and are well on their way to gaining a scholarship. Finally, the Diamond Campus, students who have already gained a scholarship and are on their journey to graduating. Meet Baekhyun, resident diva whose eyeliner could seriously cut you, and Chanyeol, a giant with yoda ears. They're in an Elite Campus group called EXO. And boy, they're in for a hell of a school year.