The Earth faces the threat of self-destruction, and humanity’s last hope lies in a rapid evacuation to outer space and hidden underground shelters. Most people are left behind, forced to fend for themselves in a crumbling cityscape with toxic air and rampant chaos. Lin Ye is one of them. Once a psychiatric patient, his strange perspectives and behaviors made him an unlikely candidate for survival in space. When Lin Ye discovers the “Wasteland Scavenger System,” he realizes he has a new path forward. Haunted by hallucinations and driven by a thirst for power, Lin Ye dives into the depths of Earth’s wastelands, encountering bizarre creatures, remnants of human civilization, and a dark secret linking the system to Earth’s final catastrophe. As his power grows, Lin Ye is forced to confront a terrifying question: is he humanity's last hope?