My Demonic Cult's Holy Maiden

Qi Yu, as a genuine time traveler, has disgraced the entire army of time travelers.
He had no wives and concubines, no immense wealth, and no invincible power.
As someone who refused to take any job, Qi Yu became a minor yamen runner.
Qi Yu is a disgrace to the army of transmigrators!
However, Qi Yu had one thing that set him apart from the other transmigrators.
The game starts with a wife, who isn't very pretty, but they're quite loving.
Until one day, his wife, who wasn't particularly beautiful, changed her face and smiled sweetly at him, saying...
"Actually, I am the Holy Maiden of the Blood God Cult!"
Then, Qi Yu was shocked. His wife, whom he had been sleeping with for so long, was actually a saintess of a demonic sect?
You should have said you weren't going to work hard! Isn't being a kept man better?
Qi Yu: My wife, I don't want to work hard anymore, please take care of me!
Su Yue: Okay! I'll take care of you for the rest of my life!