Su Yunzhi, a modern golden female teacher, accidentally traveled through time and became a submissive wife of a Confucian scholar in ancient times. At the beginning, she faced the desperate situation of an evil mother-in-law forcing her to hand over her dowry, a lazy sister-in-law asking endlessly, and a foolish and cowardly husband. Su Yunzhi refused to engage in internal friction and used modern educational psychology and management knowledge to launch a desperate counterattack. She used retreat to advance. First, she cleverly regained the power of the housekeeper and established rules to correct unhealthy habits in the family. Then, she opened the first private school for girls in the dynasty on the grounds of "enlightening women". Not only did she make a lot of money, but she also gained a transcendent social status and fame. In the process, she "trained" her foolish and filial husband, allowing him to see the true face of his relatives and transform from a cowardly scholar into a responsible and protective pillar of the court. The highlight is that the heroine did not rely on golden fingers or force, but relied on wisdom, eloquence and advanced "education" concepts throughout the process. Not only did she win the house fight, she also created a career for women in an era when men were superior to women, and achieved a double counterattack of personal value and family status.