Heavens Library & Crimson Lord brings back Arata, Lilith and the rest of the Trinity Seven to face off against the greatest enemy in the history of the Trinity Seven; Lilith’s own father, who is revealed to be the strongest Demon Lord who challenges Arata who is now a Demon Lord candidate.
We've come to save you, Lilith-sensei!
!لقد أتينا لإنقاذك يا ليليث-سينسي
¡Vinimos a salvarte, Lilith-sensei!
Vinimos a salvarte, profesora Lilith.
On est venues te sortir de là,
Lilith !
Siamo venute a salvarti, Lilith-sensei!
Viemos salvar você, Lilith-sensei!