Gairadite

Gairadite (ガイラディーテ) is the capital of Azesion, located at the center of the human continent.

Description
The royal capital was a fortified city built at the center of a holy lake, with three main bridges connecting to the mainland. After the war, Gairadite expanded beyond the lake, and settlements were developed at the end of each bridge.

History
Two thousand years ago, Gairadite housed the headquarters of the Demon King Subjugation Battalion. As a military city fully capable of withstanding demon attacks, it possessed demon-repelling magic items and circles throughout its locality. The average demon would be annihilated the moment they stepped inside, and those who survived would be promptly bombarded with spellfire.

In the present, the Demon King Academy traveled to Gairadite for the educational exchange with the Hero Academy. However, humanity's hatred towards demons had not disappeared as expected, and war eventually broke out between Dilhade and Azesion. In addition, the Demon King Subjugation Battalion was reformed as Azesion's main military force.

Gairadite Lake
The lake, a source of holy water, had the ability to act as a natural magic circle and seal magic. The lake is composed of regular water mixed in with holy water.

Hero Academy Arclanisca
Arclanisca was the royal castle two thousand years ago, but it is now repurposed as the Hero Academy. The school gives heroes a higher standard of education in the usage of swords and magic. 10% of Azesion's tax revenue is used for the academy.