500M UNDER THE SEA

Yeonghyeon is a quiet and nice boy who is leaving school early when he runs into Daehan, an intimidating classmate rumored to have ties to a gang. Although Yeonghyeon tries to sneak past him, Daehan drags him to a cafe and asks him to be his boyfriend when they're both guys and have never even spoken before! Undeterred by Yeonghyeon's immediate refusal, Daehan walks him to school, buys him snacks, and changes seats to sit beside him. Eventually, his constant attention begins to grow on Yeonghyeon... They say opposites attract, but can these two very different boys find love together?

At first glance, Yeonghan seems like an ideal boyfriend, with stellar grades and good looks, but he’s actually infamous for his awful temper. On the other hand, Yaejoon is mild-mannered and polite, and he loathes people like Yeonghan. Unfortunately, they have to act as a couple for a college course that assigns pairs to recreate a dating relationship. Yeonghan is displeased, and Yaejoon even more so. As the two clash and bicker, they slowly wear down each other’s walls to discover their more vulnerable sides. Will this pretend relationship eventually turn into something more genuine?