If it wasn't for the fact that the High King is only sealed and not destroyed for all eternity, this could be a good spot to end the story. Maybe I should actually thank this fact, because it means I can still watch over two goddesses fight over Will, and the ensuing side ships for his heroic friends. His dragon curse is also a major power up that sets him up for a harder future battle, if the author were to continue this story, I'm sure the fight with the High King is all but inevitable.