Known in the martial world as Xuehai Guest. He was General Xiao's sworn brother and once the chief instructor of the imperial guard in the previous dynasty. He resigned due to court corruption and lived in seclusion on Mount Cangwu. His sword art, the Five Forms of Snow Bones, was unmatched, and he was equally versed in military strategy. He trained the young Baili Jun in martial arts, teaching her horse stance, sword techniques, and the thirteen bone gates.
