With Yachiyo in low spirits, Iroha and company leave her behind and head for the Memory Museum. Touka Satomi, a friend of Iroha’s sister, Ui, awaits them there to give them a lecture about the truth of Magical Girls. Yachiyo’s past memories give her a push, and she decides to go find Iroha. However, at that very moment Iroha is already in the midst of a "vicarious practical learning" course prepared by the Magius.
It's all to extend the life of this universe.
Es para alargar la vida del universo.
Tout ça sert à prolonger
la vie de l’univers.
Tutto questo serve a prolungare la vita dell'universo.
Isso tudo é para prolongar
a vida deste universo.