Princely Mansion: The Powerful Lady

Xiao Jinse, a modern psychiatric patient, transmigrates into the role of the matriarch of the Weiyuan Marquis family in the Great Yong Dynasty. Bound to a plot repair system, she must restore the Marquis family to become the top family in the empire to win a billion-dollar prize. Teaming up with the Emperor to seize market share, she faces obstacles from Prime Minister Zheng's clan, ancestral pressure, and internal conflicts at the Zhongqin Marquis mansion. Using her wit and unconventional legal tactics, she resolves these crises. In the end, Xiao Jinse not only rebuilds the Weiyuan Marquis family into the empire's leading clan but also heals her mental illness, gaining the love of her entire family and choosing to stay in this world to spend her remaining years with them.