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!
Chaos fights by summoning 
countless heroic spirits.
Chaos kämpft, indem er
unzählige Heldengeister beschwört.
Chaos pelea invocando un sinnúmero 
de espíritus heroicos.
Chaos pelea invocando 
un sinnúmero de espíritus heroicos.
Chaos combat en menant
une armée d’esprits héroïques.
Secondo le leggende, Chaos combatte 
evocando innumerevoli spiriti eroici.
O Chaos luta invocando 
inúmeros espíritos heroicos.
Хаос сражается, призывая несметное 
количество душ героев.