Humanity is now composed of 5 colonies. Each has an armada of ships that travels through 5 exoplanets. These worlds, populated by intelligent life forms, involve a single choice dictated by survival: conquering. A blue planet where water overwhelms most of the land. At the bottom of the ocean and on the rare peaks emerging remain the ruins of ancient civilizations that worshiped a race of octopus endowed with psychic powers... The gigantic cephalopods resurface to welcome the humans who settled on the islands. But aliens are not as peaceful as they seem and take control of some humans. A war begins, but the conflict this time opposes man to man.