In May of this year, Prince Chu of Qin passed away, known in history as King Zhuangxiang of Qin. Afterwards, the thirteen-year-old Prince Zheng succeeded to the throne, becoming Emperor Qin Shi Huang. This was also the year that all affairs of the State of Qin were entrusted to Lü Buwei, the Marquis of Wenxin, who was called "Zhongfu.",This year, the State of Wei, severely wounded by the Battle of Yi Que, was still struggling to survive and had no strength to oppose the State of Qin or regain its former dominance as during the reign of Duke Wen of Wei.,"Woooooo... , woooooo..., how could they bear to send my son and I to Zhao Isn't this sending us to our deaths With the previous king gone, my status is low, and Zi Qing is still young. Where is the qualification for us to become hostages!"。