Life and Death Undercover

Lurking within the drug cartel, police officer Zhu Yangguang, nicknamed "Lao Si", "covered" drug trafficking accomplice Wu Hainiu, nicknamed "Little B", during an anti-drug operation. Wu is the key figure in the drug trafficking group who controls the trading relationships. The public security department has been passive in many drug arrests because it was unable to crack this secret network. After Zhu Yangguang was "injured and arrested", he pretended to escape in accordance with the instructions of his superiors. On the pretext of getting back the stolen money from drug trafficking, he ignored Wu Hainiu's suspicion and threats and began to flee to overseas drug dens in the southwest with Wu. On the way to escape, Wu Hainiu was extremely cunning and careful. He not only wanted to use Zhu Yangguang to protect himself from the pursuers, but also wanted to get rid of Zhu at the most suitable time. The two of them disappeared as soon as they left Binhai City. When Ding Yali, the police officer protecting Zhu Yangguang, received the news from Zhu, Zhu and Wu had already obtained the stolen drug money in Guizhou and fled all the way to the China-Myanmar border. In southern Xinjiang, Zhu accidentally heard the name "Three Locks" and concluded that this was most likely the secret underworld drug trafficking network that the public security department was determined to uncover. Just as Ding Yali rushed to southern Xinjiang to convey the superior's instructions to Zhu not to leave the country, the killer Lao Jin followed closely, and he and another group of police officers who did not know the true nature of the undercover went straight to the border. Zhu and Wu had to "escape" in a hurry. Overseas drug dealer Yang family