From a young age, Zhou Chu, the commander of the Xuanjia Army, had disguised herself as a man. Upon her triumphant return to Beizhao, she was ambushed, only to discover that the culprit was none other than her sworn brother, Deputy General Xu Han Zhi. Rescued by her former battlefield rival, Shang Ke Feng, Zhou Chu reclaimed her female identity and assumed the alias Xue Shi San. She infiltrated Dengying Tower to seek revenge on Xu Han Zhi, who resided there. She maneuvered between the two men in her quest for truth, feigning submission while treading a perilous path at every turn.(Source: iQIYI)