The Sixth Serious Case Group received a notice from their superiors and mobilized to intercept the drug trade of the international drug trafficker codenamed Poison Flower. However, due to negligence during the operation, Han Li, a member of the original Crime Group Six, died and Poison Flower escaped. As a result, the Sixth Serious Case Team was criticized in the notice and their morale was low.
At this time, Chen Xue was released from prison after serving his sentence, and the truth of the Sixteen Shooting Cases has not yet been discovered. Tong Lin led the team members to re-examine this old case. During the difficult investigation, they continued to encounter various obstacles and threats. However, the Sixth Serious Case Team did not give up. After peeling off the cocoon, they finally found the key evidence, which brought Chen Xue to justice again.
In the process of pursuing the case, there are interspersed with the horror of kidnapping, sudden murder, explosion crisis, mystery of abduction and fraud, whirlpool of fraud and other cases that have nothing to do with the main plot but are equally exciting. While the Serious Case Team Six was handling these cases, it did not relax its pursuit of drug dealers.
The new members of the Serious Case Group Six, Yang Lu, Li Shaocheng, Wang Yong and Zhou Zhibin, used their respective specialties in the investigation of the case. Wang Yong relied on his skills as a Sanda champion to defeat the enemy in critical moments many times. Yang Lu's meticulous mind provided new ideas for the case. Li Shaocheng was practical and diligent and did not miss any detail. Zhou Zhibin was witty and flexible and dealt with criminals skillfully.
In the end, in a fierce battle with drug traffickers, the Sixth Crime Group successfully captured Poison Flower, completely destroyed the international drug trafficking organization, and safeguarded justice.
