Ling Ye dreams of becoming a disciple of Sister Cui, a member of the Yin-Walking clan.
During a forced one-day trip to the underworld, Sister Cui descended from the heavens and heroically rescued Ling Ye. She captured Ling Ye's heart, and from then on, Sister Cui seemed to shine with a halo in her eyes.
With the help of an evil creature, Ling Ye got her wish and became Cui Qianqu's disciple.
The master and disciple begin living together, studying magic and taking on evil monsters. The two women join hands to investigate a mysterious incident.
Theme: Failure is the mother of success, and so are setbacks.
