sora 2 Prompt: Dark cinematic fantasy triptych, three synchronized panels. LEFT: A modern city at night. One person walks alone through an empty street. CENTER: They turn a corner and suddenly discover a gigantic medieval castle standing between modern skyscrapers, completely impossible and ancient. RIGHT: The castle doors open. Inside is an enormous futuristic kingdom floating above the clouds, dragons flying between glowing towers. FINAL BEAT: The character realizes the entire city is actually inside the castle.