Stocking up for the Apocalypse, Two Sisters Join Hands to Fight Through the Apocalypse

The two sisters, Xi Zilai and Li Wuran, once wore books, and what they wore were mindless apocalyptic texts that Xi Zilai had complained about to his cousin many times. The identities of the two in the original text are more pitiful than the other, and they are indeed ill-fated. Seeing that the end is approaching, there is nothing we can do. In order to save their lives, the two of them could only frantically stock up on goods and purchase equipment... After the end of the world, the sisters awakened their powerful powers and met like-minded friends and lovers... Life was not that bad after all. Let's see how the two sisters carve out their own world in the last days! (Strong women, growth-oriented, Xi and Li have their own cps.) (Lively, cheerful and hot-tempered girl 1 who can do things but never say anything VS gentle, dignified and steady & quiet, obedient and clingy little dog boy 1) (A genius girl who looks cold but is actually gentle 2 vs. A man who seems to be humorous but is actually dark and bloodthirsty 2) [The protagonists are both physically and mentally clean]