Introduction and details of mysterious murder

Synopsis? Qi Yannan, the leader of Group A of the anti-drug detachment, suddenly changed his mind when he was lurking against a criminal gang selling drugs. The death of the criminal suspect "Heisan" also attracted a fair investigation by prosecutor Lin Bing. At the same time, in order to get a priceless ancient secret recipe of Chinese medicine, all parties have extended their black hands, and Su, president of a major financial securities company, is one of them. Su Jintang is not only a financing channel for Ke, the mastermind of the drug trafficking gang, but also one of the interest partners, so he has repeatedly made moves and secretly used secret relationships to help Ke get out. When the situation changed, Director Ma told Qi Yannan that a policeman with faith should be resilient, resistant and patient. Qi Yannan and Lin Bing, with the encouragement and support of all people, are not afraid of difficulties and sacrifices, and they resist all pressures and pursue criminals. In the end, under the leadership of Director Ma and the joint efforts of colleagues in Group A, Qi Yannan cleared his name and reconciled with Lin Bing. The two sides joined hands to help each other and arrested those criminals who were hiding at large.

Mysterious sand credits credits role actor Qi Yannan Calvin Kelinbing Su Jindai Lei Guanxia Xiaohua Shangtian Boy Horse Bureau Shi Xiaocao Xu Shaoqiang Lin Ru Li Jingyang Shi Yan Asai Wu Xiaoli Yu Tong-Michelle Ye awei Wang Meng Lao Bai Shi Binbin-Wu Yuhua-James credits producer; Wang Jianjun, Tiefo, Shen served as producers; Screenplay by Ren Jianwei; Deng Yuan photography; Xu editor; Lu Keyang and Yu's artistic design; Wang Jiang fashion design; Li Yangqing; Recording by Wang Yongxin, Xu Ting, Li Baozhen, Liu Fengling and Cao Xiangxiang; Guo Hongwei, Ma Jianchao and Shi Liping sat with the audience; Issued by Yu Wang; Sun Xiaodong Role Introduction Qi Yannan | Actor Calvin

The captain of the anti-drug brigade sacrificed his comrades in order to keep his promise, and he went undercover as a drug trafficking group. On the one hand, Qi Yannan has to collect criminal evidence, on the other hand, he has to hide his identity, and he has to deal with all kinds of obstacles from the procuratorate. It can be said that she is on the run.

Ke Shilan | Actor Li Naiwen

On the surface, they are entrepreneurs and philanthropists, but what they do behind their backs is drug trafficking and smuggling. Ke Shilan and Qi Yannan are "sworn enemies", one is a policeman and the other is a criminal. Ke frequently blocked Qi Yannan from solving the case. In order to catch Ke, Qi Yannan tried every means to force him to act now.

Lin Bing | Actor Zhao Ziqi

Prosecutor. After receiving a report about Qi Yannan, an investigation was started. Although she was very wary of forming an alliance with Yannan at first, she was frank, calm and keen, and gradually discovered the truth behind the incident in the investigation. In this process, two people who didn't know each other gradually developed ambiguity and feelings.

Su Jinrong | Actor Chen Jin

The president of a big financial securities company knows people very well. She and her old employees have been working on the formula of "Fan Sha" and its secrecy, but the subordinates who are obedient to her on the surface actually have their own ulterior motives.

Guan Xia | Actor Ceng Li

A highly cultivated intellectual woman, her calm and gentle personality makes her charming. Guan Xia is the wife of Dai Wenxing, director of the Public Security Bureau. She is kind-hearted and gentle. Because of her poor health, she always felt that she was a burden to her husband, but Dai Wenxing felt sorry for her.