Since I’m Reborn, I Might as Well Become a Ghostwriter

Any Novels About a Low-Key, Down-to-Earth Billionaire?

Looking for books similar to "The Frugal Tycoon: The Top Female Donor of a Male Streamer". I want something more realistic and relatable. Stories where people casually spend tens or hundreds of millions are impossible to relate to, so they just aren't satisfying. It's way too exaggerated.

Just Posting for Fun, Recommend Anything! No Spamming!

A Good Book Recommendation

Looking for something similar to "ER: Spotting Disease Keywords from the Start". The best medical novel lately, packed with professional detail. If you're in a reading slump, give it a try. It's incredibly good.