Arata inadvertently touches "Hermes Apocrypha," Lilith's Grimoire. Suddenly, he is enveloped by a bright white light, and a girl appears before him. She calls herself Lilim, and treats both Arata and Lilith as her parents. At the same time she appears, something changes in the world. The forbidden Eternal Library awakens.
Yes. Supposedly that artificial 
demon lord will awaken
Ja.
Sí, se supone
que ese rey demonio artificial
Sí, se supone
que ese rey demonio artificial
Oui.
Sì, sembra che quel Signore
dei Demoni artificiale si risveglierà
Sim. Parece que esse lorde demônio artificial
despertará e virá para derrotar você, Arata-san.