The Royal City of Aquios is a city controlled by the Kingdom of Aquaria. Nel Zelpher brings Fayt Leingod and Cliff Fittir here after the two agree to aid in a war between Airyglyph and Aquaria by helping to finish a runological weapon built to help win the war. The city is beautfuly contructed with stone and has water flowing all around it.
A major city located in the center of the northern region of the continent of Gaitt, Aquios is not only the capital of the Sacred Kingdom of Aquaria, but also a holy site of the Church of Apris. Despite the dazzling beauty of the clear blue lake that surrounds this city, the runological force gathered there is greater than anywhere else on the continent of Gaitt.