In 2077 AD, the ice caps melted and submarine volcanoes erupted. Ten years of continuous global heavy rains sank human civilization into the angry sea tens of thousands of meters deep. 99.9% Of people were buried in the belly of fish. The survivors could only pick up the wreckage of the old world and survive among piranhas and pirates. Lin Feng, a retired Marine Corps commander, opened his eyes on a broken board with piranhas floating on all sides - the bully on the next board robbed him of his last half bottle of fresh water and pushed him into the sea to feed the fish. In a desperate situation, the sea spirit mark on his chest suddenly activated, binding to the only supreme shelter in the entire water world that was 100% successfully upgraded and had no upper limit [Noah's Ark].
