비공식 X 사이

あらすじ

Yang Ji-hoon and Han Young-jun, who met at an audition and became trainees together, shared a bond so close they were practically inseparable—even when they were bickering. Then, one day, an impulsive kiss following an intense dance practice ignited a fire between them that quickly spiraled out of control. With their joint practice sessions and their romance both going smoothly, the two finally received the news that they would be debuting as a group.

"Oh, by the way—you know idols aren't allowed to date, right?"

But just as their debut was within reach, the agency issued a ban on dating. Fearing their relationship would be discovered, Ji-hoon and Young-jun tearfully parted ways...

Yet, despite being the one who initiated the breakup, Ji-hoon continues to show affection and a possessive streak toward Young-jun. How will their group activities unfold now that they are navigating the ambiguous space between ex-lovers and bandmates?