"Defending the Tang Dynasty" steadily flows into officialdom and intrigues! In the second year of Zhenguan, the world was initially settled, but undercurrents were surging. Lu Fei, who came from time-travelling, saw through the treacherous nature of the court, and just wanted to escape from the world and become a stable official on the frontier, so that he could live in peace and stability for the rest of his life. Unexpectedly, he was born into a poor family and was unexpectedly involved in the whirlpool of power - the Five Surnames and Seven Hopes had been entrenched for hundreds of years. They regarded the poor family as ants and jointly put pressure on them: "How dare the children of the poor family shake up the thousand-year-old family?" Lu Fei restrained his sharp edge, used his wisdom as his blade and the New Deal as his support, trained troops in the border areas to develop agriculture, strengthen defense and raise food, and made plans step by step in silence. He not only wanted to guard the thousands of miles of rivers and mountains in the Tang Dynasty, but also broke the shackles of the family and let the light of the poor family shine in the court!