Datang: I, Lu Sanjin, Built an Empire in Troubled Times

In the second year of Qianfu in the late Tang Dynasty, the 300-year-old foundation of the Tang Dynasty was rotten to the bone. Huang Chao swept across the Central Plains, vassal towns were divided in all directions, eunuchs disrupted the government, and Hu Qi invaded the borders for many years. The bloody curtain of the troubled times of the Five Dynasties slowly opened. Lu Sanjin, a top student in modern science and technology and a lover of history, died suddenly after staying up late at night and traveled through time to become the bullied concubine of the Lu family in Guanlong. His biological mother died young and he was left helpless. He was poisoned by his aunt and abandoned her body in the woodshed, leaving her life hanging by a thread. After waking up from the brink of death, Lu Sanjin sees clearly the way of the world: a noble family must die in a cage, but only a soldier can survive in troubled times. He gave up the entanglements of family fighting, voluntarily gave up his clan status, asked himself to guard the border, and rushed to the Zhenwu Border Pass where he narrowly escaped death. Starting from the lowest level of the garrison, he used modern military training methods to improve military discipline, used advanced science and engineering knowledge to light up the technology tree in troubled times, refined iron, made gunpowder, made ordnance, and built workshops. Baicao garrisoned the fire line and performed meritorious service, Blackstone Valley defeated the Hu cavalry, and Qingjian Fort seized power during the banquet, killing step by step, accumulating elite members of the direct lineage. He gathered loyal and brave dead men, recruited virtuous ministers to govern the world, and got acquainted with the iron-blooded female general Shi Qingluan and the peerless business owner Wen Wanqing. A civil servant and a military commander were assisted by two queens, and a team of civil servants and military generals was formed to cultivate the land, raise troops, trade and gather wealth, and deepen the foundation. Sweeping the Dangxiang, crushing the Uighurs, fighting fiercely with Li Keyong, and checking and balancing the princes Zhu and Wen, Lu Sanjin rose to the top of the world's festivals from a corner of the border. He entered the capital to clear the emperor's side, wipe out the eunuchs, destroy the system, and end the decadent rule of the late Tang Dynasty. In the final battle, the Khitan hero Yelu Abaoji crushed the prairie cavalry with a strong industrial army. Abolish the clans, establish a harmonious society, connect the oceans, and establish the Kyushu, and establish a unified Dai Viet Empire on the ruins of the troubled times. Begin as a sinner and eventually become an emperor