Twin brothers Jacender and Aleximus Ashfield train hard in the Axis, the dimension in which they were raised. They dream of one day leaving to explore the outside world, much to the dismay of their uncle and younger sister, who insist it's dangerous. But when evil forces invade the Axis, the boys' dreams are realized in the worst way possible.
I love it, especially when the brothers were training with each other in the forest. I completely understand the younger sister Anna point on them hurting each other and she didn't like it.