Li Chang Ge's family was murdered by Li Shi Min, the Emperor of Tang, during the Xuanwu Gate Incident. She heads to Shuo Province disguised as a man, hoping to raise an army to kill Li Shi Min and avenge her family's death. However, as a captain in the army of Shuo Province in Zhangzhou, she suffers a defeat against the Eastern Turkic Khaganate General Ashina Sun, who takes her to serve as his personal military strategist.
