Millennium Fairy Zou Hongyu × Ren Yunfan, a family of monster hunters
On the opening day of Ren Yunfan's demon-catching agency, Zou Hongyu, who didn't know whether he was a human or a demon, came to his door.
More mysteries follow
The entanglement of bonds! Destined companion!
But before that, please deal with the issues from your past life.
Purpose: The monster hunter falls in love with the monster and solves the mystery of the thousand-year bond.