C3057 What Kind of Strange Glass Is This?

"Hey, Brewer, the city wall is right in front of us. Let us see who can defeat them first!" On a flying ship of the Flaming Wind Country, the commander of the fleet, Phil, said to his companion through the communication device.

His companion, Brewer, was the commander of another flying ship. They were the two commanders of the Flaming Wind Country's many flying ships.

"Hey, last time