It's been a year since you and heeseung broke up because of privacy issues, until one day you've become an assistant director of one of the biggest company in industry, you entered the room which is the room supposed to be your office but you entered the wrong room and saw a back of a guy noticing it's so familiar you bow and close the door and entered the right room, after a few hours your manager called you to meet a group of boys you'll watch, after entering a studio you saw a familiar face