Transmigrate into the Apocalypse and Get a Prison Sentence from the Start

[Apocalypse + transmigration + System + exotic species + strong female lead + villainess]

Jiang Yuanyi, the youngest director of the Capital Research Institute, hadn't even had a chance to bask in the world's admiration and praise when she blinked and found herself in an apocalyptic dungeon!

As if that weren't enough, a System that suddenly appeared in her mind told her she couldn't go home unless she brought humanity back to its peak!

What else could she do? Jiang Yuanyi returned to her old profession, picked up her syringes and reagents, and grinned as she dissected the rulers of this apocalyptic world, one by one.

A bizarre bug that can paralyze the mind? A nimble chupacabra? A wendigo with sharp claws and fangs?

I'll take all those strengths and abilities, thank you very much!

There's only one way to bring humanity back to its peak: everyone must evolve!

(Reader's guide: The heroine is truly ruthless and will later become a villain. There is a male lead in a political marriage, but the heroine herself loves no one. This is not a wish-fulfillment story, and there is no golden finger.)