It's a Natural Disaster, Don't Panic! the Reborn Old Lady Stocked up Hundreds of Billions of Supplies

[Old lady reborn + apocalyptic shelter upgrade system + slap in the face and abuse + stocking up on supplies + no CP] In her previous life, Sun Cuilan was blinded. After she handed over all her pension, the extreme cold apocalypse also came—— She was pushed downstairs by her eldest son's family and froze to death. She also indirectly killed her youngest son's family, the only one who was filial to her! When she opened her eyes again, Sun Cuilan was reborn and returned to three days before the apocalypse broke out. She also accidentally awakened the shelter upgrade system. By hoarding supplies, you can get points to upgrade your shelter. Relying on the golden finger, Sun Cuilan led her second son's family to hoard supplies and build a shelter... It was snowing in June, and when everyone was freezing to death at home, Sun Cuilan and her family hid in a cave, lying on the hot kang and eating hot pot... What? The boss and his family installed a locator on her body and want to seek revenge? Sun Cuilan didn't panic at all. After careful investigation, she finally found the locator and threw it into the mutant snow wolf. Want to find her? Send her shit...