Books with school which has some kind of hierarchy and FMC wants to destroy it

Hi everyone,

I want books which have school background with some type of hierarchy created by popularity or family background or something similar or with a game.

I just finished watching Pyramid game ( k drama) it has students of a school playing a game every month where they vote to others and based on the results hierarchy for the month will be decided.

Are there any suggestions for this type of books??

TIA!!!