One of the assassins was entrusted with leading an armed caravan into the deserts. Perhaps it was to stalk and kill an escaped conspirator, perhaps it was to escape a conspiracy or a trial, or perhaps it was a secret mission to better determine the way of the sands and clouds, the history of his nation, the possibilities of empire and the nature of trade routes. The caravan took up its arms, tools, merchandise and machines and departed for the dry oblivion. As they drifted deeper into the soft dunes and burning blue sky, the assassin felt that they were transforming into a song. The caravan was a strong and strange piece of music. Lost in ecstasy, he did not notice the approach of the sandstorm. All of the warriors and camels, except for the assassin, were buried alive. The assassin made his way to a desolate oasis and survived for many years on water, wild grains, and non-integers of birds. One day, a caravan stopped at the oasis and found the bewildered survivor. The travelers decided to take him along. As they crossed the wastes, the assassin spoke of all that he had learned of clouds, sands, and little creatures. When the caravan arrived back in civilization, the assassin learned that his language, nation and cities were no more. Other caravans were departing for newer cities and different times and places, with stronger and stranger music. Lost, the assassin made haste to join their sand-blasted journeys into oblivion.