a group of people standing in the water

A cinematic shot in 4K resolution, featuring ten figures fully submerged underwater, walking along the surface beneath the water. However, instead of leaving behind an ethereal ink trail, each figure releases a toxic, oily substance that swirls and spreads through the water, darkening the surrounding environment. The once-vibrant underwater world is tainted--fish swim erratically or float lifelessly, and the aquatic plants are withering. The sandy sea floor is littered with trash: plastic bottles, bags, broken glass, and rusting metal debris. The water itself has a murky, polluted hue, with floating particles of waste drifting throughout. Rays of sunlight struggle to penetrate the clouded, toxic water, casting harsh, distorted beams. The clothing of the figures, realistically simulated, drifts unnaturally, coated in oil-like substances, reflecting the polluted light in a sinister way. The toxic trails blend with the debris and light, creating an ominous, almost suffocating atmosphere. The scene captures the d