Short story, Bai Ji is the top, Pei Yu is the bottom.
As the priest of an ancient mountain village, Bai Ji transmigrates into the interstellar age. Everything he knows is turned upside down, so he has to pick up his textbooks again and start learning from the basics. He never expected to have an irresistible charm that would make him everyone's favorite, turning him into a delicious morsel everyone wants a piece of.
Luckily, a powerful man named Pei Yu, who rules the planet beneath their feet, comes to him of his own accord. And so begins Bai Ji's daily life as a kept pet.
Theme: Learning is the top priority
Who knows, at first glance ao3emm
Like it! It would be better if it could be expanded and made longer!