I Was Just Fixing a Car, So How Did I Become a Tycoon?

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.

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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.