With a pure mind and innocent heart, Xuan Jinyu has lived a diligent life as a mother for her daughter Songyan. Even her encounter with the vengeful Mr. Spirit, a soul possessing a broken sword, cannot shake her entirely. But when Jinyu’s husband sells Songyan to make money for gambling, Jinyu is forced to work alongside Mr. Spirit to find her daughter. Will Xuan Jinyu be able to use martial arts to save the day? Or will the dark thoughts from the malicious spirit consume her mind?