I Transmigrated to a Farming Family and Helped My Three Sisters Pass the Imperial Exams

She was reborn in the body of a chubby little girl. On her very first day, her father died. After the funeral, her relatives ran off with the compensation for his death. When she went to demand it back, they threw her out.

In this ancient world where her family owns nothing but bare walls, she is a modern-day recent graduate, an intern working just to get by.

There are three older sisters waiting to be married and a mother with poor eyesight. With no one to rely on, and her father wrongly killed, she still has to survive and keep her whole family alive.

So she makes a living with her meager business skills, builds up wealth with everything she has learned, and uses her famously infallible memory to help her three sisters turn their lives around through the imperial examinations.