Sa Cancan is the thirty-seventh-generation heir of the Sa family. It's said that their branch belongs to the direct line of Patriarch Sa, and that they must stay in Sa Village for generations, praying for clear skies and rain, suppressing ghosts, and protecting the villagers.
To Sa Cancan, it's all complete nonsense. She's a bright young woman of the twenty-first century, fresh out of college, and now she's expected to take up the family mantle and stay in the village? What else could that be but nonsense? As she wonders how to convince her grandfather to let her go work in the city, a handsome man with a pale face and an aura of ghosts comes to knock on her door.
Grandpa Sa reads the signs and decides that Sa Cancan must handle this matter. He promises that once she resolves the man's predicament, she can go wherever she wants, and he won't stop her anymore.
Sa Cancan: What age are we living in? Ghosts and gods? We should believe in science.
As she says this, she grips the family's ancestral Five Brightness Ghost-Subduing Fan, stuffs a pocketful of talismans into her clothes, and pins an army of ghosts and demons to the ground to beat them up.
Zhou Yuhuai: Didn't you say you believed in science?
Sa Cancan: How does believing in science conflict with my ability to subdue demons and ghosts?
Zhou Yuhuai: ...
Theme: Believe in science