Fang Yun traveled through time and became a young boy from a poor family, living in a hierarchical ancient society. When he entered Taiyuan University with the lost Confucian classics, he was greeted by the ridicule of the children of the aristocratic family and the suppression of the powerful. "Is a man with mud legs worthy of talking about the way of sage?" The protagonist faced the impossible task of breaking through the rule of the family due to the restrictions of class status. In order to safeguard their interests, the powerful people of the aristocratic family constantly hindered his development in Taiyuan University. And the truth that the protagonist has learned from ancient books to subvert the rule of the family will trigger the pursuit of the family once it is exposed. Under the oppression of a strict hierarchical world, the protagonist not only has to deal with external threats from the children of the aristocratic families and powerful people in the Taiyuan Academy, but also needs to be careful of being betrayed and exploited by the aristocratic families. However, Fang Yun relies on her perseverance and uses modern thinking combined with the wisdom of ancient books to break through the difficulties step by step, leading students from disadvantaged families, quietly brewing a revolution in the government and the public, and letting people in the world understand that true excellence lies in the righteousness of the heart.
