Sarinmaga Idol Haedo Doenayo?

Lee Yu-Min began his career with an unwavering determination to succeed. While practicing for an important year-end awards ceremony, he witnesses his leader, Han Se-Gye, committing murder. Although he blackmails him into keeping it a secret for the sake of the group, Se-Gye showers him with even more aggressive physical affection than before, leaving Yu-Min both flustered and deeply confused.. “I must be losing my mind… Why is my heart racing for a murderer?!” A ruthless killer or the affectionate leader and older brother of the team— which of these is Se-Gye’s true self? (Source: MrBlue, translated)