Fu Xi is the new identity of Jiang Wu after she becomes the sword spirit of the Heng Cang Sword. She resides in the sword and guides Xi Xuan Shang, the reincarnation of the Divine Venerable. She is strict and calm, teaching him sword techniques. She carries the memories of Jiang Wu but now has a purpose to assist the Divine Venerable's tribulation. She is the only mentor Xi Xuan Shang trusts.
