Ghosts in the woods

In a distant dystopian future, Drake must fight each day to survive in the woods and deal with the loss of his brother Theo. One day he is attacked by strangers causing him to flee and with an injury on his leg. Having accepted his fate, Drake finds himself rescued by Jacob, the former best friend of his brother. To have a chance of survival both boys must trust each other. Will Drake manage to face his ghosts from the past in order to survive or will his grief destroy everything?