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!
They probably offered all three 
of our lives to summon him.
Vermutlich haben sie die Leben
von uns dreien geboten, um ihn zu beschwören.
Puede que hayan ofrecido 
nuestras vidas para invocarlo.
Puede que hayan ofrecido 
nuestras vidas para invocarlo.
Nous servons probablement de sacrifices
pour son invocation.
Probabilmente, per poterlo evocare,
 gli hanno offerto le nostre vite.
Provavelmente ofereceram a 
vida de nós três para invocá-lo.
Для его призыва нас троих скорее всего 
использовали как жертвоприношение.