The Stronghold of Broken Worlds

The fortress of the broken worlds is a unique ruin. According to the legend the city was destroyed more than 5000 years ago. An interdimensional portal would have opened between Xeozrodel and another hostile world. A war would have resulted from it or the other world would have won in only a few hours because of their much superior technological advance. They took possession of the city and improved it with their knowledge and their way of life. However, at the sight of a dragon they became afraid and fled the city to return to their world. Since then, the city has been completely destroyed. The locals refuse to go back, torpedoed by the abandoned technology. The architecture is similar to that of Paris with hosmanian buildings and abandoned highways.