You Are Asked to Survive in Troubled Times, and You Pretend to Be a Top Family Member?

In the last years of the Yong Dynasty, the world was in chaos, with numerous clans and clans, and human lives like grass. Lu Yuan, a modern highly intelligent historian, and three college students accidentally traveled to the edge of a turbulent battlefield. At the beginning, they faced the desperate situation of being treated as "two-legged sheep" by the rebels. Facing the Madonna companions who screamed in terror and tried to use modern laws to reason, Lu Yuan looked coldly and used the sword of the rebel army to silence his companions, completely eliminating the risk of exposure. At the time of life and death, he relied on his extremely profound historical research, knowledge of ancient phonology, and extreme psychological quality to fake his name, speak pure Luoyang Yayin, and successfully pretend to be a direct descendant of the most prestigious family in the world, the "Qinghe Lu Family". From a precarious refugee to a noble son of a noble family, Lu Yuan danced on the tip of a knife. After gaining a foothold, he took off his disguise and used modern business thinking and hard-core infrastructure knowledge to launch a dimensionality reduction attack on the decadent ancient society. Make glass, burn cement, and engage in finance to harvest the wealth of the clan; train a strong army, make firearms, and use assembly line industry to crush cold weapons. The high-ranking Emperor Dayong paid a private visit incognito, and saw the creations and cruel and efficient laws that transcended the times in the Luyuan fiefdom, and he fell into deep shock and fear...