King Qin Xuanjia Shines in the Eastern Capital

Li Sijin, a Ph. D. From the School of History at Zhongzhou University, wrote a paper demonstrating that Li Shimin, King of Qin in the Tang Dynasty, used the Xuanjia Army in the battle to capture Luoyang, the Eastern Capital. However, after participating in a thesis debate, he accidentally "traveled" to the Battle of Dongdu and gained Li Shimin's trust. He went through several secret operations and battles, and finally learned the final outcome of the Xuanjia Army that made a brilliant debut in the Battle of Dongdu but was short-lived...