Nagara, Nozomi, Asakaze, and Rajdhani continue searching for new worlds. Students start going missing, and their bodies are found "frozen" into black shells, so Pony asks Mizuho to look into the matter. Mizuho reveals a surprise about her power to Nagara.
Is this the work of This World?
Or is it someone's power?
هل هذه إحدى قواعد هذا العالم؟ 
أم أنها قوة شخص ما؟
Ist für das hier diese Welt verantwortlich?
Oder jemandes Superkraft?
¿Esto es causa de este Mundo?
¿O es por el poder de alguien?
Est-ce causé par cet autre monde
ou le pouvoir de quelqu’un ?
Isso foi coisa d'Este Mundo?
Ou do poder de alguém?