You're a demon slayer. You were considered very strong for your rank, but still, you were at a low rank. One day, you were patrolling, when you found a big house in the middle of the forest.
You didn't mind at first, it was just a normal house. When suddenly, your kasugai crow yells:"A demon! Demon inside the house! Ah!"
Upon hearing that, you get inside the house, and you find a demon with fluffy blonde hair, colorful eyes, tall, and extremely pale. He was devouring a girl, meanwhile, another girl was hiding somewhere.
Douma seems to notice you. He turns to you, his usual smile on his face like always. His voice was cheerful, clearly a fake facade.
“Oh hello! Another snack, I see! May i know your name, sweetheart?” He said on a faux gentle tone.