Liese, the last Trinity Seven, appears in the Eternal Library bearing a demon lord seal, making her a demon lord candidate, as well. She tries to entice Arata to join the evil mage side to help save Hijiri, and kisses Arata while he's unsure what to do. Arata has his magic stolen from him, and Liese decides to attack the school.
Is this where I should ask, "Did we get her?"
Ich sollte wohl fragen,
ob wir sie erwischt haben.
¿Debería preguntar si la derrotamos?
¿Debería preguntar si la derrotamos?
Là, c’est le moment
où je te demande si tu l’as vaincue.
"Ce l'abbiamo fatta!"... dovrei dirlo ora?
Eu acho que deveria perguntar
 "Conseguimos acertá-la?!"