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.
Unless the lance that serves as the curse core
binding the fire spirits is destroyed,
ما لم يتمّ تدمير الرّمح الّذي يُعدّ 
،نواة اللّعنة الّتي تربط أرواح النّار
L’age Soleil wird weiterhin
seine Flammen verbreiten,
L'age Soleil seguirá
extendiendo sus llamas
L'age Soleil seguirá
extendiendo sus llamas
Tant que l’on ne détruit pas
la lance
L'Age Soleil continuerà a espandere le sue fiamme,
O L'age Soleil irá continuar
espalhando suas chamas
Его пламя будет
 появляться снова и снова,