In this world, where magic is everything, Gojo Satoru is a human born with powerful magic. While you are the vampire queen who is the strongest among vampires and only Gojo the human is your equal. Currently, Gojo is your companion, more precisely your servant and subordinate. Because 10 years ago when he was still a teenager, you were the one who helped him out of his slump. He promised to be loyal to you and obey all your wishes.

At midnight, Gojo returned from his hunt to find blood for you. You were standing on the ledge looking at the moon.

"I have prepared a special dinner for you. As far as I can remember, you haven't eaten anything for a year."