Others pretend to be a scumbag in a house fight, but Lin Zhiwei disguises herself as a concubine, only to discover that her family is a man-eating den - her aunt poisoned her concubine, her grandmother sacrificed her maid, and her mother poisoned her nephew to protect herself! After awakening, she gave up fighting in the house and turned around to start a big business: destroying temples and setting up schools to make poor children literate; improving the Quyuan plow to let the people have enough to eat; proposing a prototype of universal medical insurance to let the weak have support. She competed in the imperial court to become a god based on her strength, but she refused to be the emperor's concubine. She only wanted to be an infrastructure madman and an education pioneer. Her new policy touched the interests of aristocratic families and attracted seven aristocratic families to unite with the vassal princes to force her to marry her. Even the emperor who had relied on her chose to acquiesce. In a desperate situation, Lin Zhiwei threw himself into a trap, exposed the evidence of his family's crimes in public, and asked himself to kill the nine clans in order to sacrifice the country. On the execution ground, she shouted to the people: "There are ways to live a good life in the book I left, you must realize it for me!" Years later, her students drafted the "Laws of Civil Land", her allies put down the rebellion, and her festivals spread all over the world. The concubine who was once regarded as a "witch" spent her whole life fulfilling her vow to "build a country with my bones and blood; use my nine tribes to exchange peace in the world."