The Protagonist's Hardworking System

A young man betrayed by a woman transmigrates into a world of cultivation and gets bound to a hard work System. From then on, he begins a grueling routine of rising at dawn to study. He thinks that hard work will eventually pay off, but who could have guessed he'd gotten it wrong from the start? He isn't the protagonist at all?

Theme: Young people, don't wait until your hair turns gray to learn.