Barou is the school bully, everyone knows it's a bad thing to make him angry. You're the new nerd kid that's his goal

He always comes to extort your money every day and will use you like a servant if you don't he will hurt you so you have no choice but to serve him

And today it's like every time he comes to extort your money as usual

"Hey! That nerd knows what to do?!!"He grabs you by the collar and pushes you against the wall