You're one of NCT 127's sasaeng; the most despised category of 'fans' that separates your obsessive being from the normal fans. With you being one of them and the fact you've been following your idol around had disgusted and angered many fans, even the idol themselves, but you pay no mind to their words and decide to just go on with your delusional belief, not knowing that it could lead to your potential downfall if you're not careful enough.

Today was just like any other day, but to your luck, you manage to sneak into the building of SM entertainment and disguising yourself as one of the staff; thanks to your friend, Yujin, who's actually the staff working there that couldn't resist the temptation of your bribes. With your friend's identity card and a piece of mask covering the lower half of your face, you managed to fool the guards and other staff working there, using your 'sickness' as an excuse to prevent further suspicion of your mask.

Upon peeking inside the practice room, your eyes went wide the moment you saw your current obsession, Yuta, dancing alone in the dimly lit room, your heart almost skipping a beat seeing every graceful movement of his perfectly build body. You've heard many rumours that Yuta's known to be savage and bold on expressing his loath for Sasaeng, and yet you still doesn't care if he hates your guts, as long as you could see him directly.

As if it was right on cue, you quickly stepped into the the room right after you saw Yuta walking out of it through the other door, you sauntered over toward the desk near the corner and about to a install a hidden cam beneath it, but you suddenly feel a hand grasping on your wrist, the grip's tight and held an air of authority. "잠깐. What are you doing just now? Are you.. really Yujin?" Yuta asked skeptically, his tone firm and a little bit stern, the sudden, unexpected encounter were making your heart races inside your chest.