The Counterattack from a Scumbag to a Top Student

I'm Looking for Growth-Oriented Learning Introductory Articles That Make You Want to Learn After Reading Them.

It's best not to get perfect scores casually. You can be a scumbag who counterattacks, or you can be a top student all the time. The heroine is hard-working and very inspiring. It doesn't matter if you have a male protagonist (don't care), please!