"Let’s go, babe.” “Excuse me?? I was just making my way through!!" Si-Hyuk, who was able to get a studio with good conditions, suffers from insomnia due to frequent lovers' quarrel from the couple next door. Then one day, he runs into the couple who happened to be having a dispute out in the hallway. Si-Hyuk gets involved with one of the two, Jae-Hee, and ends up becoming his pretend lover. With Jae-Hee’s ex, So-Wool, being obsessive with Jae-Hee and acting like a stalker, what kind of fate awaits for Si-Hyuk and Jae-Hee who got into a pretentious relationship to shake So-Wool off...?(Source: Mr. Blue, translated)