A colossal wall of water rises on the horizon behind a coastal metropolis, the wave towering above the skyline like a moving mountain. As the wave surges into the harbor, massive vessels are swept into the streets and towering structures crack under the force of the water. The camera soars through the city just ahead of the rushing wall of water as buildings crumble and particles floods the avenues. The wave submerges entire districts as the skyline vanishes beneath the ocean. Cinematic deluge chaos, harbor vessels swept into city streets, epic flood devastation, 4K.