Married Princess, My Identity as the God of War Can No Longer Be Concealed

The veteran understands science, travels through time and becomes Chao Gai, trains the strongest soldiers, and recruits heroes from all over the world. Research and develop technology, build the strongest artillery, and train an invincible fleet. He unified the Song, Jin, and Liao dynasties while talking and laughing, and casually destroyed Xixia, Dali, Uighurs, and Tubo, creating the most powerful empire in the world, eclipsing the achievements of the Qin Emperor and the Han Dynasty.