Wayfarers are a strange segment of the Renin populace. They are distinguished by two things: first, each has some strange abnormality about them that makes them look different from others of their race, and second, they are able to pass between Renin and Fallen Renin. How and why they do this is a mystery.
Most Wayfarers don’t belong to any group, doing their traveling and investigation individually. Sometimes, a few band together to leverage their collective knowledge and abilities in order to pursue some goal.