Baldi's Highly Upgraded School

So... your friend got high school (congrats to him!!) and he has to study for his last exams and he forgot to take some notebooks from his school and he doesn't have much time tfor the exams!!!! You went to take his notebooks back. but you really have no idea of what to except (or DO  YOU?). You will meet Baldi, a very kind teacher 'till you try to exit the school for no reason, then he turns as h…