The Apocalypse Has Arrived, and I Have Wine in One Hand and a Handsome Man in the Other

[Apocalypse + rebirth + System space + stockpiling supplies + infrastructure development + strong female lead + ruthless, no goody-two-shoes heroine] She struggled to survive for three years in the apocalypse, serving as both a tool and a stepping stone, only to die a miserable death in the end. Reborn one month before the apocalypse, she uses the grudges from her past life to swindle every last asset from the scumbag ex, her awful younger sister, her trashy father, and the rest. Once she's sure they won't be able to survive the apocalypse, she starts stockpiling supplies like crazy. Short on supplies? She soaks in a tub every day, with seafood always on hand. Need a place to live? Want a giant fortress upgraded by the System? When the apocalypse arrives, everyone else is struggling just to survive, and even those barely hanging on are starving and gaunt. Meanwhile, she holds red wine in one hand and a man in the other, picks a consort over a steamed bun, and enjoys the good life!