Ying Shuo transformed into the Seventh Prince of Qin and was bound to the national destiny system. He dedicated sweet potatoes to Qin Shihuang, and the auspiciousness of producing thirty shi per mu shocked the court. Ying Zheng was overjoyed and asked him what reward he wanted. In order to kill the eunuch Zhao Gao, Ying Shuo asked for the Emperor's Sword and gained the right to "see the sword as mine". When the National Fortune reward "Luowang" Six Sword Slaves and two hundred elites were obtained, his purge plan officially started.