Hi ! I know a few BL with rich uke, here there are ! _
_ Unromantic (the uke is a rich omega) (it's omegaverse)
_ Shuffle _ the seme is the Cinderella ! https://www.mangago.me/read-manga/shuffle_1/
_ Blood Bank (politic fiction + vampires) _ the uke is an artistocrat and a vampire, and falls for a human who isn't afraid lf him.
_ Joseon Sex Shop and '' Taming the Tiger '' are both historical BL with rich uke.
https://www.mangago.me/read-manga/joseon_sex_shop/
https://www.mangago.me/read-manga/eyes_clouded_by_the_tiger/
_ The Golden Bee Drop into Honey, the uke is quite perverted _ here is the link,
https://www.mangago.me/read-manga/kinniro_hachi_ni_mitsu/
_ the side story of My Suha (psychological) _ the rich uke used to be an abusive seme. But he is turned, and forever changed. (Or is he ?)
I'm looking for a financial gap where the bottom is rich...kinda like boss bitch babby (●'◡'●)ﾉ