A Sheet of Gold

He Xianjin, a modern woman with a weak heart who died at twenty-four, transmigrates into the body of a fifteen-year-old girl in the Great Wei dynasty. This new He Xianjin is the daughter of He Ai, a concubine in the wealthy Chen family papermaking clan, and a previous husband. After her mother’s death, she finds herself in a precarious position within the Chen household, where her father, Third Master Chen, is a romantic but incompetent man obsessed with his late wife. The family is led by the formidable Old Madam Qu, while Third Master’s legitimate wife, Madam Sun, harbors deep resentment toward He Ai and her daughter.

During the funeral rites, He Xianjin faces immediate threats. Chen Silang, Madam Sun’s youngest son, attempts to assault her, but she defends herself by pouring hot wax on his hand and threatening him with violence. This act shocks the household and draws the attention of the matriarch. Meanwhile, Madam Sun schemes to marry He Xianjin off to an aging, impoverished bookkeeper named Mr. Nian, hoping to remove her from the family and seize control of a profitable workshop. He Xianjin is subjected to starvation and neglect as part of this plan.

Refusing to accept her fate, He Xianjin sets fire to the latrine in the Yi Courtyard to force an audience with Old Madam Qu. She presents a meticulously kept ledger using a double-entry bookkeeping system she introduces from her modern knowledge, demonstrating her accounting skills. Impressed by her competence, Old Madam Qu challenges Mr. Nian to a calculation contest. He Xianjin wins decisively using mental math and the multiplication table, humiliating the traditional bookkeeper. As a result, she is appointed as the official bookkeeper for the Chen family’s Jing County workshop, accompanied by Third Master Chen, who is sent there to manage the business after being disciplined by his mother.

Upon arriving in Jing County, He Xianjin encounters resistance from the local staff, particularly Manager Zhu, who has been falsifying accounts to embezzle funds. The previous bookkeeper was reassigned rather than dismissed, indicating a entrenched network of corruption. Manager Zhu attempts to stall her by presenting fake ledgers and trying to move the real records, but He Xianjin asserts her authority, insisting on inspecting the actual accounts and taking control of the bookkeeping room. She recognizes the hostile environment and prepares to root out the corruption while establishing her position in a male-dominated field.

The story follows He Xianjin’s struggle to survive and thrive in a feudal society that offers women few opportunities. By leveraging her modern business acumen and accounting knowledge, she transforms from a marginalized concubine’s daughter into a valuable asset to the Chen family. Her journey involves navigating complex family politics, confronting corrupt employees, and asserting her independence against those who seek to control her fate. As she settles into her role in Jing County, she begins to build a new life defined by her own capabilities rather than the circumstances of her birth.