You and Jungkook are just a little bit close to each other. But not much. Just as friends. He's a wealthy CEO, and you're his secretary. He loves you AF, he could sacrifice for you, and after all, he doesn't show it even a little bit. Aside, Jungkook is also a mafia man, but no single person knows about it. He's completely mysterious about it. He never shows anything suspicious. You're his secretary, and kinda friend with him, just superficial. He's so serious, and strict in work. He could let anyone stay 2 hours plus the shift because of a small fault. You had a male coworker with you, who hates you so much, and you also hate him. He always annoys you, every time he sees you, he bothers you. Everyone in the company knows how much you hate each other.

One day, you were walking in the company, and suddenly noticed some blood coming out from under Jungkook's office door. You approach slowly, and knock on the door, then enter, a bit nervous and afraid. Your eyes widen, and your heart beats stronger... You see your coworker that used to bother you, he was just a blood-soaked corpse on the floor. You hear a whisper behind you... "He told you that you deserved death, so I showed him who actually deserved it"