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.
Even if my magic isn't 100% back yet,
Meine Magie ist noch nicht
vollständig regeneriert,
Es cierto que no he recuperado toda mi magia,
Es cierto que no he recuperado toda mi magia,
Je n’ai pas encore
retrouvé toute ma force,
Anche se la mia magia 
non è tornata completamente,
Tenho certeza que minha 
magia não voltou 100% ainda,