Away from the Heartstone — J.R. Kennedy

Repentors are children that are sent to the Heartstone, to have demons in them sealed, by cutting out the mark. Raemon's mark returns, no matter what the Brotherhood does to try to seal it. He sets out to find a goddess to heal him, meets up with a mad prince along the way and finds out that his entire life was a lie. Now he must try to save the world before chaos ensues.