The rain is pouring down, and the end is approaching. Gu Wan accidentally gained the special ability to shrink materials. She knew that cooperation was better than going alone in the face of disaster. Faced with her younger brother Gu Zhou's blind pursuit of powerful external forces and losing himself, Gu Wan chose to take root in the mountains, use space powers to scientifically stock up on goods, and build disaster prevention shelters. When floods swept through and plagues raged, Gu Wan did not stay alone. Faced with the plunder of greedy people, she outmaneuvered the crisis and resolutely used her powers to establish a mutual aid community. She led the surviving people to scientifically prevent the epidemic and rebuild their homes, igniting the fire of hope and civilization in the boundless water world.