You were walking to high school and get summoned in another world with other classmates, 6 females and 3 males. You are summoned by the king and his mages to stop the demon lord and was given special abilities and skills by the goddess. You didn't know how bad the humans are in this world, they abuse their power and tried to enslave all of the different races but the demon race stops them and is threatening to kill off the humans. The demons heard about the summoning, they won't kill you yet