Character of poor or even modest economic standing becomes wealthy and successful. Can be the gimmick of an entire series, or the plot of a single episode. Could also be the backstory of a wealthy character- explaining why he acts the way he does …
The Makeover - TV Tropes
Newly Rich, Newly Poor (Series) - TV Tropes
Did anyone else dream of moving to America when they were younger
Why is the American Dream 'dead'? - Quora
Fish out of Water - TV Tropes
Refugee from TV Land - TV Tropes
Acapulco (Series) - TV Tropes
Did anyone else dream of moving to America when they were younger
Tower of God (Webcomic) - TV Tropes
Money Tropes - TV Tropes
Cyberpunk: Edgerunners (Anime) - TV Tropes
If I Were a Rich Man - TV Tropes
Rags to riches - Wikipedia
Rich Suitor, Poor Suitor - TV Tropes