Rebirth in the Apocalypse: Stepmother and Her Family Become Miners

[Rebirth in the apocalypse + stocking up + technology + power + cool writing] Earthquakes, cold snaps, extreme heat, smog, plague, zombies... Before the end of the world, Han Yuying inherited her grandfather's technology company and used the company's technology and equipment to form her own power to protect her father and stepmother's family. However, she was targeted by her stepmother's family and was poisoned and assassinated. In order to win the favor of his stepmother, his father not only did not stop her, but also personally brought the poisoned water glass to Han Yuying's mouth, and pushed her down the wall of the safety zone together with her stepmother. After sensing that the host's life was in danger, the technology bracelet left by her grandfather turned on the rebirth mode, taking Han Yuying back to the day when she inherited her grandfather's company in the end of the world. After returning from rebirth, Han Yuying began to frantically use the technology company left to her by her grandfather to stock up on supplies and recruit talents, and severed ties with her father and stepmother's family in advance. The end of the world has begun, and while everyone is desperately waiting for the judgment of the natural disaster, Han Yuying has already begun to plan for the future after the natural disaster. While her biological father and her stepmother's family were struggling to survive, Han Yuying had already begun to build her own power. My biological father, stepmother and a whole family came to ask for help. OK, is there still room in Mine No. 9? Arrange for them to go in. What? They said there's a zombie nest down there? I know: They also said that there are unknown creatures down there that like to attack humans? I know it too, so what?