Goo Ja-wook is hopelessly in love with the infamous Yoon Gyum. Their relationship began by pure chance. Ja-wook just happened to be scoping out the exclusive club for BDSM enthusiasts, not because he was interested in BDSM, but because his company was being hired to design the space for an upcoming renovation and subsequent event. Ja-wook innocently took a seat at the bar to take down notes and sketch up plans when he was approached by none other than Gyum. Gyum was immediately smitten with Ja-wook, assuming he was a club patron as well, and intent on finding out how compatible they are in the bedroom, invited Ja-wook up to his room. Far too enraptured by Gyum to realize what he's walking into, Ja-wook happily agrees.
After a steamy night, Ja-wook wants nothing more than to be with Gyum, but rather than be asked out officially, Gyum has a different arrangement in mind. Gyum intends to form a dom-sub relationship with Ja-wook. The main stipulation? They never pry into the other's personal lives. What Gyum doesn't realize is that Ja-wook has no interest in being a sub, much less a masochist, but he does have a vested interest in Gyum. Ja-wook agrees for no other reason than that he wants to be with Gyum in any way he can, even if at the risk of his pride and health.
So begins Ja-wook's nosedive into the world of BDSM.