It's the last episode, and Hijiri and Arata have their final showdown. Lugh joins in the fight, along with the Trinity Seven--Lilith, Levi, Arin, Mira, Akio, Yui, and Liese. Why is she attacking Arata? And what secret does Arata hold?
Then our contest will be to see which 
demon lord candidate wins, boy.
Dann wird unser Wettstreit daraus bestehen,
welcher Anwärter gewinnt.
Muy bien. ¿Quieres apostar qué candidato 
a rey demonio ganará, mocoso?
Nous nous affronterons donc
par l’intermédiaire
Allora vediamo quale candidato a Signore
 dei Demoni avrà la meglio, Rettore.
Muito bem. Vamos ver qual dos 
candidatos lorde demônio ganha.