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.
I don't even have the energy to 
be excited to see you like that.
Ich habe nicht einmal die Energie,
mich über das hier zu freuen.
Ni siquiera tengo fuerzas para 
emocionarme con esta vista.
Ni siquiera tengo fuerzas para 
emocionarme con esta vista.
Dommage que ce ne soit pas
le moment de jouir du spectacle.
Non ho neanche la forza 
per godermi questo spettacolo.
Mas eu não tenho energia nem
 para ficar excitado com vocês.