The ultimate demon lord, Astral Trinity, shows up in the form of Arata with a grotesque new appearance. Hijiri appears as well, and the others discover that she is a high-level mage whose goal is to kill Arata and destroy the school.
But... I'm sorry, Arata-san.
Aber …
Tut mir leid, Arata-san.
Lo lamento, Arata-san.
Lo lamento, Arata-san.
Mais Arata, je suis désolée.
Ma... mi dispiace, Arata-san.
Mas... Sinto muito, Arata-san.