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.
It was your courage that kept this city
 from facing greater damage.
كانت شجاعتك هي الّتي حمت 
.هذه المدينة من تكبّد أضرار أكبر
Dieses Mal war es dein Mut,
der die Stadt vor größerem Schaden bewahrt hat.
Fue tu valor el que evitó
que la ciudad sufriera más daños.
Fue tu valor el que evitó
que la ciudad sufriera más daños.
C’est ton courage qui a permis
de limiter autant les dégâts.
Questa volta è stato il tuo coraggio
a impedire che la città subisse ancora più danni.
Dessa vez foi a sua coragem que impediu
essa cidade de sofrer mais danos.
Сегодня только из-за твоей храбрости
удалось спасти город от худшего исхода.