She Wears a Book and Becomes a Vicious Sister-In-Law, Leading the Whole Family to Eat and Drink Well.

The heroine who wakes up in the world & the beloved daughter becomes a demon and the whole family Medical professor Tian Nianhe worked overtime and became a vicious sister-in-law who bullied her brother and sister-in-law and insulted her neighbors. The father owes money, the eldest brother has a broken leg, the third brother's wife has difficulty giving birth to a baby, and the fourth brother is a genius with no money to go to school. Is your family having a hard time? They also face the risk of being taken away to do hard labor. Tian Nianhe took care of himself as soon as he came, paid back his father's money, treated his eldest brother's leg, sent his son to school, and made the whole family rich. Stinky man: When I pass the examination as a scholar, you will be the scholar's ​​wife. Tian Nianhe: Your cake is too big for me to eat, get away! The villagers first pointed fingers and worried that she would not be able to get married, but later, whoever married that girl from the Lao Tian family would be a really lucky person. Until early that morning, a strange young master knocked on the door of the courtyard and said, "Xiaohe, I came to propose marriage with a betrothal gift, and also brought a dowry to get married. I will give you all my wealth. Can you let me share a bed in your small courtyard?"