The Ghost (Book one of The Nightwalker trilogy)

It's not safe to go out at night. At night, things hunt. At night, the demons awake. At night, you die.
The night walkers break these rules. they run with the darkness, they have the power that comes with it, and they have gained a sinister reputation.
Idrian is only 15 when his village gets destroyed and everyone he loves is taken from him.
He doesn't know why his village was destroyed, but he knows thing. He has to find out what's so special about him that the whole kingdom wants him dead.