Responses
In Korea I think theres a lot of hierarchical issues in the system. So her grandpa obviously into some shady stuff could easily corrupt the police system just like everything else. Which is why Sangho gets away with everything she does. The mom obviously cant afford to send her child to a different school as it says in the story because of the sudden passing if her husband. Also I agree with you on the main villain not even being that strong we really could've ended this story at 50 chps.
I know Mc's mother is weak and can't protect her, she is not rich or powerful but still how can an adult be so clueless? Isn't it obvious to complaint in police when you daughter was beaten to near death? She just send mc back to the SAME school?? that too when the mc lost memories?
And the main villain (that girl) isn't even THAT strong that you have to drag it this long, Mc is so dumb bruh.