An ancient fire and lava temple with its city, Between obsidian and volcanic roc

An ancient fire and lava temple with its city, Between obsidian and volcanic rocks. Red and blue flames and lava, Adorn the Sumerian buildings. Rivers and waterfalls of fire and lava flow between the buildings. There is also a fire forest, with flaming plants. A fairy aesthetic. A staircase in front of the largest building. Tons of houses and smaller temples around.