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?
That's why I will collapse this world,
Deshalb werde ich diese Welt zerstören
Por eso quería destruir el mundo,
C’est pourquoi
je veux détruire ce monde,
Per questo farò collassare questo mondo
É por isso que eu vou criar 
um colapso nesse mundo