Seirei Tsukai no Blade Dance tells the story Kamito a boy studying in the school for girls; Areishia. This is not a school like the others, in fact it trains its students to become contracting minds. According to the rules only a little girl a pact with a spirit, but oddly Kamito get there. Kamito is actually a élémentariste allowing it to contract with not one but several minds so he finds himself in a pact with the spirit that wanted more than anything her classmate Claire. For revenge, Claire decides to oblige Kamito to contract with her ...
