Stormy Ridge, Barto City.
This city was built by the Tieflings over a decade ago and was one of the earliest territories of the Ashen Empire. But as time passed, this once simple city has transformed dramatically.
Now, Barto City has expanded its area several times, with towering and orderly buildings everywhere, and the walls and eaves are adorned with fierce and lifelike carvings, showcasing the Tiefling's heritage of Purgatory style.
Outside the city lies a steam train station from the south, where the classic Purgatory aesthetics of the Tieflings blends with the industrial style of the Empire, creating a quite miraculous chemical reaction.
Inside Barto City, the streets are bustling with people. The current population of Barto City has reached fifty thousand, making it one of the larger cities within the Empire.