Suldolphor

Suldolphor was a city that got destroyed before the Great War. It is now an abandoned city that was bought by Monarctronics in order to build a flight crystal tower in the middle of it. The ruins themselves are deemed unsafe by most people, while the others claim that these hallowed grounds are haunted. Monarctronics allows visitors to rest and replenish their goods in the crystal tower, but the access to the ruins is prohibited.