In the future, Earth's oceans are devastated by severe pollution, filled with chemical waste, plastic debris, and toxic residues from deep-sea mining. The marine ecosystem teeters on the brink of collapse, rendering traditional resource extraction methods obsolete. To rescue the blue expanse, scientists propose an ambitious vision known as the "Poseidon Project." Drawing inspiration from marine life, they create a fleet of highly intelligent bionic entities that merge biology with mechanics. These beings, dive into the contaminated oceans to restore ecosystems, locate and extract deep-sea resources, and bring humanity a renewed hope for survival.