Saint Hell High School (About to get Re-Vamped, Open, Accepting)

You woke up confused. You did not know where you were.
You...
Were either in Heaven or Hell.
You either were an Angel or a Demon.
You were confused, not knowing what was going on.
Another person walked up to you.
"Welcome, dear friend." The person said. "You are new here, right?"
Not able to say a word you just nodded your head.
"Well, then I will send you to Saint Hell High School now."
Not knowing what the stranger meant you got up.
"Where?" You asked. "And where am I? What happened?"
"Oh, you just died." The stranger smiled.
And then you stood in front of a large school building suddenly.
The stranger stood beside you.
"I am the Headmaster of this school. Welcome. And please study well."
 

Saint Hell High School
A school for those who aren't normal.
A school for young demons and angels.
Where you either learn how to live a normal life or teach about the daily life of angels and demons.
But is it really that normal?
You will see.
Step through the gate of this school and find out.