The Demon Test

This is a story of all OCs. I got an idea after watching Black Butler for two days and now I want to do it.

A boy comes home from his school one day to find a girl with raven black hair and very noticeable purple eyes there. She is a Monster. This turns into a week long test to turn a Monster to Demon, but along the way the boy learns that monsters have souls way more complex that the human kind previously thought. When it's time to leave, will the girl leave or will she stay in a forbidden friendship that may ultimately break the bits of heart she has left? Will the boy be able to let her go, even through the sting in his heart? Will there be a happy ending or will it result in heartbreak? Welcome to The Demon Test.

In honor of Black Butler, I named the boy after Sebastian. I hope you enjoy.