Futsutsukamonono Bokudesuga!

A boy from a family of onmyoji is asked by his father to consider an arranged marriage with a girl from a miko lineage. Initially intending to refuse, he is captivated by her appearance and nearly confesses his feelings before they are attacked by a demon. His abilities prove useless, but she quickly exorcises it. After the battle, her clothes are damaged, revealing a feature that surprises him as something familiar. He expresses anticipation for future collaboration.