Heavy Snow Without Traces

The story takes place somewhere in the Northeast. On December 18, Secretary Zhang of the Municipal Party Committee, an insider of the Donggang Stock Case in Songjiang City, was shot dead. After collecting information, investigator Fang Yulin (played by Ren Chengwei) concluded that the case was closely related to provincial and municipal leaders. Liao Hongyu (played by Yan Shuqin), the whistleblower in the Donggang case, was introduced by Vice Mayor Zhou Mi (played by He Zhengjun) to work under Feng Xianglong (played by Cao Li) of the Jiutian Group. She was sent to the storage base and secretly obtained evidence that Feng Xianglong had embezzled state-owned assets. She wrote a letter overnight to report, but was unexpectedly killed by Feng's men. Fortunately, Dr. Su secretly rescued her, and Liao Hongyu decided to go to Beijing to complain. Fang Yulin has a good impression of Ding Jie (played by Cao Ying), but Ding Jie has frequent contact with Zhou Mi. At this time, Zhou Mi has been listed as an important suspect by Fang Yulin. The Central Commission for Discipline Inspection intervened in the investigation of an important case. Feng Xianglong was arrested in connection with the case, while the important suspect Zhou Mi was going abroad for investigation. At this critical moment, can Fang Yulin produce ironclad evidence...