The White Tiger God of War of the Tang Dynasty

A boy from the 21st century travels through the ninth year of Wude in the early Tang Dynasty and becomes the posthumous son of Duke Luo Cheng of the Yue Kingdom. Young Luo Tong was ordered by his grandfather Luo Yi, King of Yan, to go to Chang'an with a marriage certificate. It happened that the Eastern Turk Jieli Khan led 200,000 troops to approach the Weishui River bridge outside the city of Chang'an, the capital of the Tang Dynasty. The young man Luo Tong, astride a white tiger and armed with two spears, led Yanyun's Eighteen Cavalry into an army of 200,000, and captured Jieli Khan alive among the thousands of troops, thus relieving Chang'an from danger. From then on, the young Luo Tong began a legendary life of marrying a princess, becoming a Duke, developing industry and commerce, fighting for aristocratic families, opening up territories, and establishing a country.