Searching for an ideal book and would like some assistance.

Hey, r/books

I'm looking for the book of my dreams, care to make any suggestions? here are some uninformative buzz words!

Stark Isolation Lone wanderer Protects people from injustice gritty violent class war fare in space "I never asked for this" existential fear destruction of idealism/ disillusionment

thanks! also, not "The Road"