A modern young man traveled through the Tang Dynasty and became the only son of the Duke of Zhenguo! Father-in-law or Li Shimin? Awakening the God of War System, the seven-year-old Princess Changle is about to marry a Turkic Khan! The prince-in-law holds a military order and commands an army of 300,000 to intercept, kill, and rob the bride! I saw the Dark Gold Flowing Cloud Gun standing on the city wall, and the enemy army immediately retreated for hundreds of miles! Li Shimin: "Wonderful son-in-law, I am ashamed of myself. It is you who will inherit the Zen throne!" The Turkic barbarians said: "As long as the military sage of the Tang Dynasty still exists, we will surrender unconditionally!"
