Emperor Yi of Chu (died 206 BC), also known as King Huai II of Chu before receiving his de jure emperor title, personal name Xiong Xin, was the ruler of the Chu state in the late Qin dynasty. He was a grandson of King Huai of Chu. In 223 BC, during the Warring States period, the Chu state was conquered by the Qin state, which unified the various Chinese feudal states in a series of wars and established the Qin dynasty in 221 BC. In 209 BC, when rebellions broke out throughout China to overthrow the Qin dynasty, the Chu state was revived as an insurgent state against Qin imperial rule. Xiong Xin was discovered by Xiang Liang, a rebel leader who descended from a famous Chu general, , and installed on the Chu throne as "King Huai II of Chu". However, Xiong Xin was merely a puppet ruler becaus