My Leisurely Life in the Apocalypse

[Female protagonist growth series + natural disasters + dark apocalypse + supplies + zombies + science fiction + private space + subverting expectations] Ye Zhi transmigrated back to his college days, only to discover that the world had already become an apocalypse. But after awakening a System, even as the sun disappeared and a frozen apocalypse descended, Ye Zhi simply exchanged for a safe house he could build anywhere! From then on, he never had to worry about food or clothing again!