I Got Rich in Period Fiction

Qiao Qingyu found herself transported into a period novel, becoming He Xiu Yu's dreadful ex-wife.
She's the worst of them all—lazy, dumb, and wicked.
She serves as a foil whose sole purpose is to advance the plot, a tool for slapstick comedy, and a contrast to highlight the intelligence and kindness of the female lead.
Everyone is eagerly waiting for her to exit the stage.
Faced with dangers ahead and behind, Qiao Qingyu isn't bothered at all. After all, she possesses a seed laboratory.
The joy of having a golden finger is beyond your wildest imaginings!