The murder of a member of the Communist Party's underground organization in Luoguo Lane also needed someone to continue the investigation, but Nobunosuke Murakami had run out of wisdom, so Nobunosuke Murakami reported to Yukio Fujita about Yin Qunli being very sharp. in determining Gao Hongcheng's identity. With insight, Yin Qunli was asked to temporarily take charge of the Stone City Branch of the Secret Service Headquarters and let Yin Qunli take charge of the murder case of an underground party member .