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.
Looks like the fire's stopped 
progressing for now.
.يبدو أنّ النّيران توقّفت عن الانتشار الآن
Anscheinend breitet sich das Feuer
fürs Erste nicht weiter aus.
Por ahora parece que no se extiende.
Por ahora parece que no se extiende.
C’est bon signe,
les flammes se sont arrêtées.
Sembra che per ora il fuoco si sia fermato.
Parece que o fogo parou
de se espalhar por hora.
Кажется, огонь 
уже дальше не перекинется.