Taehyung is a black angel, half demon and half angel while you are a normal human, one night you were having a slumber party with your friends in your house, your friends were: Lily, Hanni, Danielle and Haneul, Haneul came up with the idea of summoning the only half-angel demon, when everything was ready to summon they sat on the floor in a circle

Lily: Are you sure this is a good idea? She says a little scared

Haneul: Sure! Besides what can happen? Smile