Ten Thousand Meters Under the Sea

Due to years of acid rain and turbidity on the ground, all animals and plants have long been extinct, and the last bit of living space above the sea has disappeared. Eventually, humans found the possibility of survival 10,000 meters under the sea through scientific and technological means, and built the "Steamed Bun City" here. Because the high osmotic pressure and huge dilution of seawater can effectively prevent harmful substances from reaching the seabed, a new civilization began to continue in this dim place.