Prompt
A cinematic 15-second sci-fi adventure following a lone explorer aboard a small hovercraft gliding across an endless black ocean beneath a sky filled with eclipsed moons. In the distance, a colossal floating fortress slowly emerges from swirling storm clouds, suspended by glowing energy pillars. As the explorer approaches, massive mechanical gates unlock with thunderous precision, awakening ancient celestial guardians whose eyes ignite with brilliant blue light. The fortress begins to transform, revealing hidden towers, cascading waterfalls of liquid light, and floating islands orbiting its core. Thousands of luminous drones rise into the air like stars as giant space whales glide silently through the clouds overhead. The explorer steps onto a glowing crystal pathway leading toward the heart of the fortress while beams of celestial light pierce the storm. Epic cinematic camera movements, IMAX-scale visuals, breathtaking world-building, volumetric lighting, ultra-realistic weather simulation, premium VFX, emotional orchestral atmosphere, ARRI Alexa 35 aesthetic, anamorphic lenses, photorealistic textures, seamless continuity, 4K HDR, blockbuster movie quality, no text, no logos.