The spies came to report: Xiao Yuanshan, the father of Xiao Feng and Xiao Daxia, is actually not a Khitan at all. When Xiao Yuanshan was young and accompanied the army, he was abducted by the Khitan army when they went south and lived in Liao. He was originally the son of Yang Yanzhao, the great general of the Song Dynasty, and was the only bloodline of the Yang family's generals left in the world.
Concept: Extras of The Eight Parts of Demi-Gods