Delilah's Mystery Manga

Delilah doesn't have it easy as a new pupil of an American Highschool. Because of her beauty, the playboy of the school Josh becomes aware of her. With Josh trying everything to get her, Delilah evokes the scorn of the most popular girl in school Jessica, who has her eye on Josh. As if that doesn't suffice, Delilah has a dark secret, that attracts the self-declared demon hunters aka Josh's best friends attention. Is a normal schoollife even possible like this?