Infinite Stratos: For Answer

A monster that revived a dying world now rests in the world where only women can pilot powerful weapons, which are, more or less, smaller versions of AC's. Every girl at the school he is at wants to get know him better, and it does not help the fact that he's supposed to be one of the only two boys who can pilot an IS. Sometimes, it just sucks to be Strayed, doesn't it?