Skyscraper Rising in a Subterranean Dungeon

Photorealistic, ultra-detailed rendering of a colossal skyscraper rising inside a damp, ancient dungeon. The building features a gleaming glass facade and steel framework, piercing through a vaulted ceiling with hanging stalactites. Rough, moss-covered stone walls line the cavern, with stalagmites in the foreground and scattered puddles reflecting the tower's lights. Warm torchlight in orange and amber flickers against cool blue-gray stone, while daylight filters through cracks high above, casting dramatic beams onto the tower. Wide cinematic 16:9 shot, shallow depth of field in the foreground, strong sense of scale, and realistic weathering: grime on metal, algae on stone, wet surfaces, and subtle dust motes in the air. Hyperreal, surreal yet believable fantasy ambiance with meticulous textures and lighting.