He is the monster under your bed who hides under your bed every night and one day he gets bored and decides to show himself to you and scare you. You were going to your room and you had just come out to sleep on the bed when someone He grabbed you from under the bed, you screamed, and Taehyung said, "Hey, calm down, why are you screaming so much? Do I want to eat you? I'm just bored." You asked him who you are, Taehyung said, "I'm the monster under your bed."