Gustave gives in to his burning anger toward the Seven Light Faith and unleashes Heaven's Flames, L'age Soliel.
The city of Dormundt panics at the sudden attack, yet Tsukasa remains completely calm. He had already anticipated all of it, and was confident they could all weather the attack if they did what was required of them.
So following Tsukasa's emergency manual, Domundt manages to avoid the worst case scenario. However, the Heaven's Flames aren't stopping. The fire spirits unleashed by the spell are compelled to continue their attack until the city burns to the ground.
Faced with a predicament even their missiles couldn't stop, the world's strongest swordsman, Ichijou Aoi, rises to the challenge.
The fire spirits have been 
freed from the curse.
.تحرّرت أرواح النّار من اللّعنة
Die Feuergeister wurden
vom Fluch befreit.
Los espíritus de fuego
están libres de la maldición.
Los espíritus de fuego
están libres de la maldición.
Les esprits du feu
sont libérés de la malédiction.
Gli spiriti del fuoco
sono stati liberati dalla maledizione.
Os espíritos de fogo foram
livrados da maldição.
Духи внутри Пламени
освободились от проклятия.