Transmigrated into a Book in the 1960s, I Refuse to Give the Heroine a Golden Finger

She transmigrates into a book set in the 1960s and becomes a cannon-fodder character. The original owner was reduced to being the whole family's servant and was expected to hand over her spatial bracelet, before being sent to the countryside to die a tragic death.

Modern college student Lin Wan turns things around by studying for an accounting job, securing a farming space ahead of everyone else, exposing her second sister-in-law's schemes, and breaking free from her birth family's shackles to build a stable life in her era!