The Mad God of Pills and Martial Arts

He is a younger brother who is looked after by his older sister, and eventually takes care of her.

She's flirting all the time, it's so bullshit

There are a lot of flirting words, what kind of novel is this?

It's not like I wanted to watch it, I kept a low profile just to show off. It's just a pretentious novel

What is the name of the senior sister? I always get it mixed up. The names are too confusing.

It's not well written, and the main character looks like a Teenage Mutant Ninja Turtle.

The protagonist's character setting is rubbish

Silly, is there such a person in reality? People who only think with their crotches.

He's such a pervert. If he were next to me, I would give him a few blows.

All women belong to his family, trash