Mořský svět v jedné z galaxií (The marine world in one of the galaxies)

Description

There are no continents on this planet.

There is no solid ground to step onto. The ocean covers nearly the entire surface of the planet and reaches depths of hundreds of kilometers in some areas.

The image captures one of its shallow, luminous oceans—a place where water currents, migrating organisms, and the first settlements of the local civilization converge.

The blue is not an empty background. It is the world itself. The elongated colorful shapes represent marine creatures moving through the currents, while the circular structures at the top of the image suggest distant colonies growing directly within the water column.

The local intelligent life has never known fire, the wheel, or the sky as terrestrial civilizations know them. Yet it has developed its own technologies based on pressure, biological structures, sound, and the control of ocean currents.

Their cities do not stand.

They float. They grow. They move along with the ocean.

When the heroes enter this world, they realize for the first time that a planet doesn’t even need a solid surface to be home to an advanced civilization.

And deep beneath them lies yet another world.

So deep that not even the ocean’s inhabitants know of it.