The Age of Myth by Michael J. Sullivan

Raithe is a Dureyan boy who’s father is Copperblade, the best fighter of the clan. One day, Raithe and his father go over a river into the Forbidden Fields and the Fhrey owner attempts to chase them out. the Fhrey kills copperblade, but was betrayed by his slave and hit in the head by a rock. Raithe then killed the Fhrey and became known as the godkiller. The Fhrey hear of Raithe killing one of them and wage war on them.

What will happen of Raithe and his clan? I liked this book because it explained everything thoroughly and still had a lot of suspense. I think it will be better for mature readers, because it has a lot of death