Apocalypse Reborn: The Villainess and Her Unexpected Bun

One fire. One transmigration. One catastrophic mistake. Reborn as the villainess in a post-apocalyptic novel, she had one job: seduce the male lead and survive. But the man in her bed isn't who she thought he was—and now she's pregnant with a stranger's child. When the apocalypse strikes earlier than expected, she must rely on her foreknowledge, her wits, and her growing family to carve out a new destiny. Can a villainess rewrite her doomed fate when the script has already gone off the rails?