Flower Buds in the Apocalypse

[Wasteland, rebirth, supernatural powers, evil, zombies, safe house, single female protagonist, no system, no harem, decisive killing] The forest revealed its sharp edge, dividing human civilization piece by piece. Different technologies and different systems sprung up in the dilapidated cities. Spells entangled with technology created a different kind of spark, and everything turned out to be an extension of desire...