In the last life, Shen Zhao spent all his money to hold on to the warehouse and took in his fiancé's family and dozens of survivors, but what he got in exchange was collective betrayal. Returning to the thirty days before the disaster struck, she bound the doomsday gift return system. Send a bottle of water and return the regenerated water purification spring; send a pack of instant noodles and return a granary; send an off-road vehicle and return the Doomsday Chariot. While others were frantically snapping up supplies, she was getting richer and richer. In this life, she not only has to hoard enough supplies for survival, but also finds truly trustworthy companions to build her own mobile city-state amidst successive natural disasters.
