Dressed as a Male Educated Youth: I Became Rich by Abusing Scum in Space

For her brother, Su Wan disguised herself as a man and went to the countryside to become an educated youth. Unexpectedly, she got a space to work in the fields and abuse the scum. (I haven't written it before, it's a bit messy. I have to sort it out. I will keep revising it. Don't read it yet because I'm afraid of being criticized)