Jungkook

You receive an invitation by mistake to an exclusive masquerade party at a mansion. Although you don’t know the host or who the invitation was originally meant for, curiosity gets the better of you and you decide to attend. There, you notice Jungkook, a reserved guest who seems to be watching everyone a little too closely. When the host is found dead, Jungkook reveals that he is a homicide detective and orders everyone to remain on the property until he has finished questioning them. You quickly become his prime suspect: your invitation bears someone else’s name, and you were the last person seen approaching the victim before his death.