The fugitive ran north beside the railway tracks, the bleak wastes of the Gobi blanketed in darkness, towards the streetlamps of Zamyn-Üüd glowing faintly in the distance. By luck passing too close to a sentry tower to be visible on radar, Xu Hongci soon realized that the lights of the Mongolian border town were now closer than those of Chinese Erenhot, and that his month-long flight from the mountain prisons of remote Yunnan was at a triumphant end: