The story of his desperate fight and final defeat at the hands of the Han forces, of his flight northward to the wild tribe of Hyung-no, is interesting; but we must turn from it to follow the fortunes of one of his lieutenants, a native of the Yŭn, named Wi-man. Retreating eastward alone and in disguise, according to some writers, or according to others with an escort of 1,000 men, he eluded his pursuers and at last crossed the P’ă-su (the Yalu of today) and was received with open arms by his own kin who had already settled there. In the days of the Han dynasty the word P’ă-su meant the Yalu River, but in the days of the Tang dynasty it meant the Ta-dong. Hence much confusion has arisen. Wi-man threw himself upon the protection of Ki-jun who, little knowing the nature of the man he was harboring, good-naturedly consented and accompanied his welcome with the substantial gift of a hundred _li_ square of land in the north. Wi-man, on his part, engaged to act as border guard and give timely warning of the approach of an enemy. He was already on good terms with the people of the Chin-bŭn tribe, and now he began to cultivate their friendship more assiduously than ever. In a short time he found himself at the head of a considerable following composed partly of Yŭn refugees and partly of Chin-bŭn adventurers. Being thus prepared and weighing all the chances, he concluded to stake his whole fortune on a single throw. Sending a swift messenger to the court of Ki-jun at P‘yŭng-yang, he informed that peace loving monarch that an innumerable army was advancing from China in four divisions and would soon be at the doors of Cho-sŭn, and that he, Wi-man, must hasten to the capital with all his force to act as body-guard of the King. The ruse was successful and before Ki-jun and his court had awakened to the situation Wi-man was on them. An attempt was made to stop his advance when quite too late, but it held the traitor in check long enough for Ki-jun and his immediate court to load their treasure on boats; and as the triumphal army of Wi-man entered the gates of P‘yŭng-yang the last representative of the dynasty of Ki-ja slipped quietly down the river, seeking for himself a more congenial home in the south. This occurred, so far as we can judge from conflicting documents, in the year 193 B.C. This was an event of utmost importance in the history of the peninsula. It opened up to the world the southern portion of Korea, where there were stored up forces that were destined to dominate the whole peninsula and impress upon it a distinctive stamp. But before following Ki-jun southward we must turn back and watch the outcome of Wi-man’s treachery. Chapter III.