The Playboy of Yudu: A Star-Studded Harem

He transmigrates to a world with a celebrity System, where the ratio of men to women is 1:20.

Polygamy is legal here, and a woman who's been dumped three times becomes a mistress passed from man to man.

There are no works of literature from his previous life in this world, so here's the question...

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Please do not imitate.