What you want to ask is how the undercover soldiers were saved? Saved with the help of Chen Yanli. According to the plot of TV series "Tracing to the End", in episode 17, Luo Zhijun went to a small hotel as an undercover to kill the ice cream, but he didn't expect Chen Yanli to save the ice cream again, and the ice cream was saved with the help of Chen Yanli. "Chasing the End" was directed by Qiao Hua, starring Wang Ting, Guo Tiecheng and Wu Xiubo, and premiered on Shanghai Radio and Television Oriental Film and Television Channel on April 3, 2007.