Dowon has a problem. His neighbor, Beom, seems awfully rude, but he's infuriatingly gorgeous. And the completely ridiculous cherry on top? Beom turns out to be Dowon's all-time favorite camboy, which only adds to the (sexual) frustration. Beom is a metaphorical pain in Dowon's ass, and Dowon would like to return the favor physically, thank you very much. So, Dowon has a problem—in his pants. The question is, how is he going to solve it? You'll find out the answer if you crank the volume up, and watch very, very closely... (Source: Lezhin Entertainment)