In 334 BC, King Huiwen came to Qin and married King Huiwen. In 329 BC, King Huiwen and Huiwen gave birth to Qin Wuwang.

In 307 BC, Qin Wuwang died of lifting a tripod. Because Qin Wuwang had no children, his younger brothers competed for the throne. After Huiwen, he supported Gongzi Zhuang and arrogated to himself the three gentlemen. However, with the support of Wei Ran, who held the real power in North Korea, Qin succeeded to the throne and became the general in charge of the capital. In 305 BC, Gongzizhuang and Huiwen were executed.