So, this is an idea I randomly had today.  Takes place in a city known as Octoberville, however through some sort of magical means, it is always Fall there.  You will be playing students at the school, Foreverfall Academy.  However, things are not what they seem.  By day, you are normal students all in the school's Occult Club, but that is just a front.  By night, you are demon hunters, for every night demons rise and roam the streets.  You will all be given magical rings that each hold an element, and will allow you to summon a weapon of your choice to slay the demons.  Can you figure out the where the demons are coming from, why it is always Fall, and what secret the school is hiding, and still pass your finals?