Trillen thought that over for a moment. It would be useful to know the city. All the back alleys and shortcuts. He could probably learn it all within three years. Maybe even less if he applied himself. It couldn't be any different than learning the ins and outs of his former master's estate or even that of this castle. Finding and remembering the landmarks was the key. Well, that and to make sure each landmark was different. It didn't help when you had a cherry tree as a landmark for two different sites. "We do we leave?"