
I want to read some hardcore bullying bls cause i am angsty.Please suggest (=・ω・=)

http://www.mangago.zone/read-manga/lookism/
http://www.mangago.zone/read-manga/slave_b/ (more like discrimination, very angsty)

So my sister told me about this manhwa but she couldn't remember the name.
The female mc and her sister live with their uncle's family.The mc knows boxing and is quite good at it.Her sister is heavily bullied in school and something happens to her due to the bullies.So the mc decides to take revenge on them and they turned out be some streetfighters.She was not able to beat them cause streetfighting had no rules while boxing has.She finally decides to start learning to take revenge.

Is this it?
http://www.mangago.zone/read-manga/knuckle_girl/
I read this a long time ago on an app but forgot the correct title.
It was something like 'I love you regardless of your gender'.