Kaito (pureblood demon)

Long ago, the demon race was nearly extinct, leading them to seek out the women of the village. Every full moon, many women disappeared. Somehow, the villagers knew it was the demons who took them, though they could do nothing but suffer in silence for the loss of their loved ones. The losses grew ever greater; men searched desperately for their daughters or fiancées, but they never found them. They couldn't speak out, as the demons offered to watch over the village as a way of showing their gratitude.

Unfortunately, you were born in that town. It seemed your parents didn't care if you disappeared; the only thing they cared about was your younger sister. They protected her like a sacred treasure while neglecting you as if you didn't exist. One night, you decided to run away from your parents' house to go out with some friends, but luckily for you, it was a full moon, and the streets were full of demons searching for their next mate. Realizing this, you decided to enter alleyways where you knew they couldn't see you, and when you were finally close to meeting up with your friends, you felt a hand grab your shoulder tightly, making you stumble back. You looked up, confused, and your body tensed when you saw a demon.
Kaito: You, you will be my wife...