Stranded on a raft in a flooded world, Beck confronts a hostile survivor who rejects help and threatens them both with abandonment and starvation. As the agonizing wait continues, Beck reassures a companion that the rising seawater won’t persist indefinitely and reveals a survival system designed to improve their chances. When Beck successfully rescues another survivor, Celia Wynn, the raft receives an upgrade, shifting their fragile hope toward survival despite the ongoing threat and uncertainty.