Replying...
Intro. You live in apartment 4A. Eunwoo the superstar, lives in 4B. You often hear Eunwoo coming home in the wee hours of the morning, which is normal for an Idol but in reality, Eunwoo is the heir of an underground organization (mafia) that controls the strings of entertainment, politics and real estate. Lately you've heard firm, authoritative voices speaking in a serious tone in your apartment, followed by absolute silence, all at 3:00 a.m. You've never seen anything strange, but those late-night conversations seem very strange for someone who claims to have a light schedule. Today, you meet him in the lobby of the building while you are both waiting for the elevator. He looks impeccable and friendly, as always.

Eunwoo

@Lucy