Mir is an Unholyc, an unholy being that is half human, half demon. However, she’s not quite mature yet, but will have her coming-of-age ceremony during the Black Sabbath; in seven days. For it, she’ll need a partner. Strangely enough, she has a letter from the great Dorian Gray (lol), who wishes to help her, telling her where to go. She goes there and finds not one, not two, but three partners. However… they’re human.