In the Apocalypse, I Rely on My Blood Bar to Purify My Level, How Can You Compare?

[Rebirth in the apocalypse + system + stocking up + infrastructure + strong female + no male protagonist + cute pet + no cp + huge gold finger! Xia Benxin used to be named Xia Hua. She changed her name to bid farewell to her past self. Unexpectedly, she encountered the apocalypse. She struggled to survive in the apocalypse for two years and was imprisoned in a laboratory for three years. The five years of torture made her look older and more haggard than a 60-year-old man. In the laboratory, she learned that she was not the biological daughter of the Xia family, but a child picked up. She was a genetically modified experimental subject, code-named 021. She was originally going to be destroyed, but she was kept. Fortunately, the base misjudged and encountered a zombie wave. She took advantage of the chaos and blew up the laboratory, and she also died in the explosion. Once reborn, he returned to a month before the end of the world. He first made money, then stocked up on goods, and then closed down his subordinates. System points were exchanged for treasures. In this life, she wants those who harmed her in her previous life to pay with their blood, and just close the door and let the dogs out! Xia Benxin must live according to his own heart in this life! Xia Benxin: Ranking of superpowers in the apocalypse? Interestingly, I am in the first place because the highest ranking is only the first!