Chen Sheng (died January 208 BC), also known as Chen She ("She" being his courtesy name), posthumously known as Prince Yin, was the leader of the Dazexiang Uprising, the first rebellion against the Qin Dynasty. It occurred during the reign of the Second Qin Emperor. Life Chen Sheng was born in Yangcheng (陽城; in present-day Fangcheng County, Henan). In August or September 209 BC, he was a military captain along with Wu Guang when the two of them were ordered to lead 900 soldiers to Yuyang (漁陽; southwest of present-day Miyun County, Beijing) to help defend the northern border against Xiongnu. Due to storms, it became clear that they could not get to Yuyang by the deadline, and according to law, if soldiers could not get to their posts on time, they would be executed. Chen Sheng and Wu Guang, believing that they were doomed, led their soldiers to start a rebellion. They announced that Fusu, the crown prince of Qin, who had wrongly been forced to commit suicide, and Xiang Yan, a general of Chu, had not died and were joining their cause. They also declared the reestablishment of Chu. Using 900 men to resist an empire seemed to be a suicidal move, but the people, who had felt deeply oppressed by the Qin regime, joined Chen Sheng and Wu Guang's cause quickly. More than 20,000 men joined. Soon, there were people asking Chen Sheng to declare himself "King of Chu". Acting against the advice of Zhang Er and Chen Yu, Chen Sheng declared himself "King of Rising Chu" (). Chen Sheng, setting his capital at Chen County (陳縣; in present-day Huaiyang, Henan), then commissioned various generals to advance in all directions to conquer Qin territory. Among these were: Wu Guang, whom he created acting "King of Chu"; Zhou Wen (), whom he ordered to head west toward Qin proper; his friend Wu Chen (), whom he ordered to head north toward the old territory of Zhao; Zhou Fu (), whom he ordered to head northeast toward the old territory of Wei. However, none of these generals returned. After initial defeats Qin forces regrouped under general Zhang Han. Wu Guang was assassinated by generals under him; Zhou Wen was defeated by Qin forces; Wu Chen was initially successful but then declared himself the King of Zhao and became independent of Chu; and Zhou Fu supported a descendant of the