Lu Bingxin travels through the courtyard house in 1944 and awakens to the Hu-Jie system. At the beginning, a pair of twins were born, and the white widow who eloped with He Daqing was left as a nanny. He saved the old Jia father and daughter who should have died early, used the Jia Zhang family as cattle and horses, adopted Qin Huairu who was sold to the city by her family, adopted sisters Lou Xiao'e and Yu Li as their daughters, married Jin Lan with three aunts, and replaced the three stewards. He gave He Daqing to a deaf old lady as his son, became good friends with Lou Tan, and inadvertently transformed the Qinman Siheyuan into the Zhenqingman Siheyuan!