The American TV series "Four-Round Boxing Champion Starts with Shameless"

Synopsis: My punch carries the power of four hundred pounds of flesh and blood. Can you withstand it?
A fat man awakens his inner wisdom, a sledgehammer wielder is reborn, possessing a inferior version of steel bones and a steel kidney, and a body that absorbs energy rapidly. Facing bullying at school, unfair treatment of Chinese Americans, the 'freedom' of American society, and the 'modern' society dominated by money, Victor embarks on the path to becoming a boxing champion.
It was on this path that Victor discovered the world was a complete Frankenstein's monster:
Are all the boxing champions from different eras grouped into one era?
The bankrupt sisters were actually classmates?
Shameless people actually existed in the 1980s?
News editors' friends, politicians' festering darkness, Rocky with his invincible cheat code fighting a blond boxing champion, the deadly drug lawyer, the two brothers who escaped from prison, the sassy or gold-clad lawyer... The King of Four is not afraid of any of them!
Please note: This is a sports article that blends elements of American TV shows, crime, and action, and is not a fantasy superhero story.
The main American TV series that were stitched together include "Shameless", "2 Broke Girls", "Chicago PD" and so on.