Classroom of the Elite : Prodigal System

Reincarnated into another world is troublesome but having a system makes your life easier, especially if it's a world filled with mystery, schemes, and psychological battles. Disclaimer: All things you've read here are not mine obviously since it's a ff except of course my OC's The cover is not mine so if it's yours and you want to take it down then okay Also, I'm a newbie writer so don't expect an awesome plot or something.