Just as Taizu was facing Yuan Shao at Guandu, Yuan Shao sent men to ask for help; Liu Biao agreed but did not come, nor did he help Taizu, meaning to hold the land between the Yangtze and the Han and watch for changes in the realm. At this time the Attendant Officer of the Household Han Song and the Attendant Officer with Separate Carriage Liu Xian (劉先) told Liu Biao that now, with heroes contending together and two great rivals locked in a standoff, the weight of the realm rested on the general; if he wished to act, he should rise and take advantage of their exhaustion, and if not, he should choose whom to follow. Records, Wei 6 §86
The two said that if he held a host of 100,000 and merely sat at ease watching, two grievances, that he had seen a worthy man yet could not help him and that he had not responded when asked for peace, would gather upon him, and he would be unable to stay neutral. Since the able men of the realm were all flocking to Lord Cao for his enlightened wisdom, his momentum would surely bring down Yuan Shao and turn his troops toward the Yangtze and the Han; so if Liu Biao brought the whole province over to Lord Cao, Lord Cao would surely value him and treat him with kindness, and he would enjoy fortune and rank for a long time and hand them down to his descendants. This, they said, was the surest plan. Records, Wei 6 §87
Liu Biao's senior general Kuai Yue also urged him, but Liu Biao, doubtful as a fox, hesitated and then sent Han Song to Taizu to see how things truly stood. When Han Song returned and urged him to send a son in as a hostage, Liu Biao suspected that Han Song was instead persuading on Taizu's behalf and flew into a rage. Chen Shou wrote that Liu Biao appeared refined and scholarly but at heart was full of suspicion and jealousy. Records, Wei 6 §88
In the 13th year of Jian'an (208) Taizu set out to attack Liu Biao, but before he arrived Liu Biao died of illness. As those who urged his successor Liu Cong to submit to Taizu, Chen Shou named Kuai Yue, Han Song, the Officer of the Eastern Bureau Fu Xun and others, and when Taizu's army reached Xiangyang, Liu Cong surrendered with the whole province. Liu Xian's name does not appear in this passage. Records, Wei 6 §89 · 91 · 93
Taizu made Liu Cong Inspector of Qing Province and enfeoffed him as a full marquis, and fifteen men, Kuai Yue among them, were enfeoffed as marquises. Kuai Yue became Superintendent of the Imperial Household, Han Song Grand Herald, Deng Yi Palace Attendant and Liu Xian Prefect of the Masters of Writing, and most of the rest also reached high office. Chen Shou's main text does not record Liu Xian's later career or his death. Records, Wei 6 §94
In his assessment in Records of Wei 6, Chen Shou said that Yuan Shao and Liu Biao were both outwardly tolerant but inwardly jealous, fond of scheming but unable to decide, unable to use the talent they had and unable to accept good advice when they heard it. Liu Xian's name does not appear in the assessment. Records, Wei 6 §96