Emiko and Ayano move to a small island on the outside of the United states. This island was once a family owned island that eventually became a small town. It consists of three schools. Emiko; Emiko chooses to attend a different school than her sister Ayano, fearing what people would think of her at Ayano's school. When Emiko gets there, it's not what she expected, people make fun of her, and treat her poorly. Having to conceal her true nature there, she finally desides to join her sister at a school for Supernaturals. Ayano; Fearing sad for her sister , Ayano fights for the safety of Emiko and helps her through the rough period of time that they are going through , trying not to let her temper get the best of her , while keeping there dark secrets unknown to the people around them. Ayano also is caught up with a secret society that may know the whereabouts of Emiko and Ayano's fathers, and more about who Emiko and Ayano's orgins. But she is forced to hide this all from her sister, the one person she thought she could always tell anything.