[It sucks, this is a real trap.
A civet cat exchanges for a prince, sacrificing himself to save others in exchange for a husband.
A Taoist priest came down the mountain for the first time and came to a ruined temple. He found a woman. The woman was sent by the villagers to marry her master. It seemed to be a blessing and bring blessings to the whole village.
The Taoist priest kindly helped, saved the girl, and replaced himself.
Concept: a plain story