Mark unfortunately catches the flu one day and his friends take care of him the best they can. That is, until they find Mark's shredded clothes, blood on the floor, and a wolf in his recording room. What will happen next? Read the book to find out! THIS IS NOT SEPTIPLIER

In a world of two covens, endangered light-walker coven and growing hell-lurker coven, each year there is held a land ceremony to decide how much land each coven will receive for the year, to protect the dying light-walker species. Izuku Midoriya, a light-walker, also attends, alongside the dark hell-lurker Katsuki Bakugou, who can't keep his eyes to himself. One bite from a hell-lurker causes a light-walker to turn into one, bound to serve the biter for all eternity. Izuku must remain faithful to the light-walker coven, but finds himself already caught up in a deal with young Bakugou Katsuki...