Characters Souls

Book 1. A group of teens set off into the woods to take their minds of the world but end up getting lost but find a cabin, but it seems the cabin found them, learning the secrets of this forest, from them being normal kids, to them becoming gods because of crystals...
Book 2. The group has been out at war, fighting for over 18 months, away from family, civilization, but the hardest is being away from friends and losing them along the way, the group isn't prepared for this year, or an old friend to come back into their lives.