Sisters Reborn in the Apocalypse

Communication QQ group: 665113393 After being reborn half a year before the end of the world, Mu Xunwen vowed to make those people pay the price in his lifetime. The most important thing is, looking at her sister standing next to her alive, she couldn't help but smile, sister, I will protect you in this life. The heroine is a combination of viruses, space type and mutated ice type. (There is no male protagonist, but the female is strong. This is a story about protecting her sister from surviving in the apocalypse)