Zhane had done the hard work with his special tools. Later, a bridge might be built, but for now, a zip line would stretch from here to the distant roof. For getting back, a return zip line could be run from the store's roof down to the second story of the casino; in both cases, letting gravity do all the work. They hoped that the sports store might have the zip lines, or the material to make them, as well as food and weapons.