Jiang Wu, formerly the Eldest Senior Sister of Yi Jian Sect, a gifted sword cultivator with a Glazed Sword Bone. After her Golden Core shattered and her Spiritual Root was dug out by her Master for Mu Xue Ning, she crippled Mu Xue Ning in retaliation. Sentenced to Si Guo Cliff, she died but her soul became the sword spirit of the Heng Cang Sword, renaming herself Fu Xi. She is bound to Xi Xuan Shang, guiding him in cultivation. Cold and decisive, she carries deep betrayal from those she trusted.