Billions of supplies are hoarded in the end times, and the zombie king calls me ancestor

After struggling to survive for three years in the apocalypse, Lu Xinyi was betrayed by her most trusted teammates, best friend and boyfriend, and eventually died tragically under the siege of zombies. Once she was reborn and returned to the scene seven days before the apocalypse, she confessed to the scumbag. Confession? First let the scumbag pay for the co-branded pants she gave him, and take off the pants if he didn't pay. Best friend? Reveal her green tea and white lotus face and help her match the scumbag. After returning home, she kicked out the scumbag father and stepmother and their family of three and let them live on the streets. Accidentally bound the system to obtain a super large space, which can not only store things, but also farm and raise livestock. Lu Xinyi hurriedly made money and stocked up, just waiting for the apocalypse to come and lie down. So, when others were fighting zombies, she drank milk tea and hot pot in the safe house, fed chickens and fish, and lived a leisurely and comfortable life. But how did her safe house develop into the safest and most powerful base in the apocalypse era without paying? Lu Xinyi: I really didn't want to be a lord! ...