Tetsuna is a 16 year old Highschool student. She has her good friends, her apartment, her laptop and her books, which she writes secretly. She had a nice normal life and she didn't want more. But fait didn't plan a normal life for her. And that, she realizes the first time she meets five big wolves. And as she thinks it can't get any worse some monsters are after her. And Tetsuna isn't pleased with that at all...