Mark was an introvereted guy who was forced to join the basketball team. It turned out more exciting than he expected because of a certain Park Jinyoung. The guy was flirty but it's nearly impossible for a dazzling guy like him to return Mark's feeling, wasn't it? Not to mention Jinyoung was a well-known player.

We were hooked when we woke. We had arms for each other. But I yearned to resume My dreams of another. -Roman Payne-   Mark had a nice boyfriend but weren't we all slaves to temptation?

Jinyoung was a junor lecturer in a univerity. When he seemed to be having the worst day ever because of his students' score in the mid-term essay, he met Mark and in a flash he forgot everything else. Mark was mesmerizing and full of charms. There's only one flaw, Mark was his student who's supposed to call him "Mr. Park".