I'm Picking up the World from the Sea of ​​Doomsday

After the "Eternal Night" falls, the sun disappears completely and the land is swallowed by rising black seawater. The protagonist Lu Chen leads several survivors aboard an old scientific research ship, drifting on a starless and landless sea. While avoiding a giant creature in the deep sea, they sailed into an abnormal sea area covered with gray fog and came to an "abyss" that did not belong to the real world. The Abyss has no fixed boundaries, and countless worlds that have been destroyed or are being destroyed are floating on the sea like islands. Plague cities, frozen continents, mechanical wastelands, forests of flesh and blood, ports where time has stopped... Each apocalyptic world can provide unique resources and also lurk different disasters. Lu Chen and others must drive continuously modified ships to collect fuel, food, weapons and extraordinary relics in various apocalyptic worlds. However, they gradually discovered that the Abyssal Sea was not a refuge, but a pasture created by ancient beings. Every apocalypse is a sacrifice. And their ship is sailing towards the deepest part of the eternal night.