King Wu of the Tang Dynasty: from Wu De to Zhenguan

A modern person traveled through the late Sui Dynasty and became Li Yuchen, the third son of Li Yuan. Since the beginning of the army in Taiyuan, he has followed Li Yuan to fight in all directions, made many military exploits, and single-handedly built up the elite troops of Prince Wu's Mansion. He is not only the third brother of Li Shimin, but also an important and powerful prince in the army. After slaying the heroes and competing in the world, he witnessed the undercurrent of the court and the dispute over the throne. After the Xuanwumen Incident settled, Li Yuchen was entrusted by Li Shimin to lead heavy troops from the Qin and Wu Dynasties to the capital to eliminate the remaining members of the ruling and opposition factions and clear the obstacles to his accession to the throne. Wait for the second brother to successfully ascend the throne and stabilize the country.