Yuuya runs across a girl fighting monsters in the Darkest Regions. She calls herself Luna. They begin spending their days training together, sweating side by side. Back at Ousei Academy, the off-campus study trip begins at a site deep in the mountains.
Who are you?
من أنت؟
Wer bist du bitte?
¿Quiénes son?
¿Quiénes sois?
Qui es-tu, au juste ?
तुम कौन हो?
Chi sei?
Quem é você?
Кто ты такой?