Two heads are better than one. What would you do if you found yourself on or in another world? Do you have the skills and knowledge needed to survive or to make sense of what you see? Thomas sets out on a hike he has done many times before. Taking only what he needs for the three or four hours he expects to be gone, he passes a vehicle in the parking lot. The handwritten note on the dashboard read: Not Abandoned. The view at the end of the trail was not what he expected—neither were the friendships. Two adventurous people in an unknown world. Only their physical fitness and combined knowledge will get them through everything they may encounter.