I Poisoned People in My Past Life, Now I Make Medicine and Become a Top-Tier Star

[Alchemist + Debt from the start + Female lead who seems gentle but is secretly unhinged + Tomboy later on + Extremely high combat strength + Photographic memory + Some medical skills + Starts a company + Recruits 'workhorses' + Gets rich + One-on-one romance]

In her previous life, she had extraordinary talent. Because of it, her family was slaughtered, she was imprisoned, her voice was ruined by poison, both her legs were broken, and she was treated like a pill-making machine.

After eleven years in captivity, she destroyed her captors' family, repaying every injury in kind, and eventually died in an alchemy furnace explosion.

Reborn, she nearly drowned in a bathtub.

Where is this?

What is that thing?

Heaven gave her another chance, but not a good start.

She had no family and was left with an enormous debt. Debt collectors pursued her and smashed up her home.

The penniless big shot was forced to work to earn money.

She used her alchemy skills to turn the tables against the odds.