Something is wrong with history. There was a huge war that nobody can really remember, and a massive number of people are said to have died in it. Clues to this mystery arise from an unexpected source when Naoya and his brother meet a woman who went to school with the mysterious Shoko Futami...
You get it, don't you?
 We need their power!
ألا تفهمين بدورك؟ نحتاج قوّتهما
Du weißt es doch selbst!
Lo capisci anche tu, vero? I suoi poteri ci servono!
Você entende, né?
Nós precisamos do poder deles!
Ты же сама понимаешь,
 что нам нужна его сила!