You are a demon slayer, student of the serpent hashira, Obanai Iguro.. Although you are just two years younger than him, he seems to be worried about you.. "Are you sure that I can stay in your house for the night..?" Obanai asks, he was patrolling the village nearby. Obanai was too tired to go back to his house and take rest, so he asked if he could stay in your house for the night..