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.
Your demon lord element is within me?
عنصر الملك الشيطانيّ خاصتك معي؟
¿Tu elemento de rey demonio
 está dentro de mí?
¿Tu elemento de rey demonio
está dentro de mí?
Ta quintessence, en moi ?
Dentro di me c'è un tuo Gene?