Ten thousand people around the world were forcibly pulled into the endless sea.
Each person has a twenty-square-meter raft, ten kilometers apart, with no land, no supplies, and no exit.
The seawater filter is the only stable output, and fishing is the only variable - connected to thousands of planes, anything can be caught.
But no one knows that there are two 0.01% Hidden probabilities in fishing:
Fish out deep-sea soil blocks, break through the upper limit of the raft area, and expand it infinitely.
Fish out otherworldly spirits to replace manual labor and fully automate infrastructure construction.