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.
No, I don't think you're ready for that.
Nein, du bist ein wenig zu jung dafür.
No, eres muy joven para eso.
No, eres muy joven para eso.
Non, c’est trop tôt pour toi.
No, no, non credo che tu sia pronta.
Não, eu acho que você 
é muito novinha para isso.