Subaru and Itsuki face off against Arc Ruler Erde in a two-on-one battle. But who exactly is this guy? And why is he so certain of victory, claiming that he knows all about the pair?
A lump of data created and
 let loose on the internet.
كتلة بيانات صُنِعَتْ وتُرِكَتْ طليقة في الإنترنت
Ein Datenhaufen, geboren
in den Weiten des Internets.
Je suis un amas de données
né dans l’océan d’Internet.
Un'aggregazione di dati
 creata e lasciata libera su Internet.
Um conjunto de dados criado
e solto na Internet.
Я был скопищем данных,
что гуляли по интернету.