Plot

Dan Fei and her brother guard the Tian Xíng Jin sword. After the Xuan Gui Zong clan defeats her brother seeking the sword for Mie Tian Hai, Fei flees with its crossguard and finds protection with swordsman Shang Bu Huan and Lin Xu Ya.

Set in an Eastern fantasy setting, Dan Fei and her brother, guardians of a sword known as the Tian Xíng Jin, are pursued by the evil Xuan Gui Zong clan, who seek to obtain the sword for their master, Mie Tian Hai. While her brother is defeated, Fei, who possesses the sword's crossguard, escapes and finds herself in the care of the wandering swordsman, Shang Bu Huan, and a mysterious man named Lin Xu Ya, who become her protectors from the pursuing Xuan Gui Zong clan.