The council's rampage sends quakes through the demon realm, and the demon Chaos is called forth through a giant magic circle. That commander of all heroic spirits flails madly, seeking to claim Basara, Mio, and Leohart's lives. Do they even stand a chance of victory with this supreme being before them?!
Meanwhile, Maria, Yuki, and the others put a final end to their own personal battle.
"Believe in me... once more."
The ultimate sibling combo risks their lives to face the disaster striking all of the demon realm!
What do you have to keep
Mit was nährst du dich,
¿Qué llevas en tu interior para desprender
 un aura tan monstruosa como esa?
¿Qué llevas en tu interior
Qu’héberges-tu dans ton corps
Chissà cos'hai in corpo
O que é que você tem dentro
Что в себе нужно завести, чтобы 
была такая аура, как у монстра?