Chu and Han contended. At that time, millions of Han troops surrounded Gaixia, and only eight hundred heroes was around Xiang Yu. Xiang Yu lamented that he had indomitable spirit, but he could not defeat the enemy, and uttered a cry, "concubine, concubine, what can you do?" Yu Ji was a beautiful woman who accompanied Xiang Yu, but Xiang Yu had to lead a fine rider to prepare for the breakthrough, so he had to make a farewell song with Yu Ji, and Yu Ji also made a song to echo. In order not to trust her husband, Yu Ji hopes that he can commit suicide. Xiang Yu bravely broke through the encirclement of a million-strong army, but finally chose to give up when preparing to cross the Wujiang River, and finally committed suicide. Some people think that Xiang Yu wants to die with Yu Ji.