Arafed view of a large circular structure with a lake in the middle

A massive city built inside a dormant volcano, where the buildings are made of obsidian and the streets are paved with molten lava. Bridges span across the gaping maw of the volcano, connecting towering skyscrapers that stretch up towards the clouds. The city is powered by geothermal energy from the fast-flowing lava streams, with turbines and generators hidden inside the building foundations. But despite its impressive architecture and futuristic technology, the city is at the mercy of the volcano's unpredictable eruptions. To mitigate the risk, the city planners have built a network of tunnels and emergency shelters that can be accessed within minutes. It's a stunning combination of natural beauty and man-made marvels, but one that requires constant vigilance and respect for the awesome power of the earth's geology. --auto --s2

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))