Asta, Noelle, and Magna manage to catch up to the Devil Believers who had taken Nero. But they find that the Devil Believers have now grown in numbers. Magna goes back to tell Yami of the situation. Asta and Noelle are left behind and try to do what they can to save Nero. But it appears that the Devil Believers have made up their minds on achieving their goal, even if it costs them their lives.
Yeah, I gained that grimoire 
and the devil's powers,
،صحيح أنّي حصلت على ذلك الكتاب وعلى قوى الشيطان
Ich habe dieses Grimoire
und die Kraft des Teufels erhalten,
Es cierto que el grimorio
me dio el poder del diablo,
Es cierto que el grimorio
me dio el poder del diablo,
J’ai bien obtenu ce grimoire
et ce prétendu pouvoir d’un démon,
È vero, ho ottenuto quel grimorio
 e i poteri di un demone,
Sim, ganhei aquele grimório
e os poderes do demônio,
Да, я получил гримуар
и эту вашу силу дьявола,