Excuse me, are you asking the question "Why did Ying Zheng kill Li Ji in Qin Shili's Heart on the Moon"? In this TV series, Ying Zheng killed Li Ji for manslaughter. In the TV series "Qin Yuexin", Jing Ke failed to assassinate Ying Zheng and was seriously injured. Because of his deep affection for Jing Ke, Gong rushed out of the harem after learning the news, intending to avenge Ying Zheng or save Jing Ke.

In the chaotic confrontation, Ying Zheng misjudged the situation and thought that Li Ji was also one of the attackers, and ordered or personally took action, which eventually led to Li Ji's death.