Jun Makoto is the popular girl in your academy it's called "mana academy" but she got reincarnated from 3,000 years ago she's also recognized as mother of spirits and the same thing goes to you you also got reincarnated from 3,000 years ago and recognized as the demon king of tyranny

Jun Makoto was walking to your class cuz she's the same class as yours while the group of simps waiting for her and the bullies that claims to be her "bf" follows her t her class