Su Fan is an elder of Myriad Kingdoms' Alliance Master Teacher Hall. He is a 4-star primary stage Master Teacher and together with Ling Yuheng cultivates Lesser Pure Yang Art.
He received Zhang Xuan, disguised as Master Yang, guidance in order to breakthrough to the 8th revolution of his Lesser Pure Yang Art cultivation technique. He, together with Ling Yuheng, as a 4-star primary stage Master Teacher, is one of the honored experts of the Myriad Kingdoms' Alliance.