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.
Do you remember the This World
you found in the audiovisual lab?
هل تتذكر العالم الذي وجدته
 في مختبر السمعي البصري؟
¿Recuerdas al Mundo que encontraste
en el laboratorio audiovisual?
Vous vous rappelez l’autre monde
trouvé dans la salle multimédia ?
Lembram-se do Este Mundo que achamos
no laboratório audiovisual?