I was on google and stumbled upon this manga. You could prob finish it in a day and it's actually redpill af. It's called "lookism" and it actually teaches you how to become more assertive, and the differences in treatment in society. I thought I'd share it with you guys.

Link to the webtoon: https://www.webtoons.com/en/drama/lookism/list?title_no=1049&page=1

If you learn a lot from watching or reading, I think you guys might benefit from watching this. It teaches a lot about building your character and "going your own way" so to speak. It also shows stories of bullying, and growth and deciding not to fit in and be better. I really recommend it honestly