This drama tells the story of the police officers led by Police Chief Leng Jie and undercover cop Zhang Zhengyang, who fight against criminal gangs with intelligence and courage, even at the risk of sacrificing their own lives. The show also portrays the emotions of comradeship, family, and love, and elevates the image of the police officers, who are flesh and blood like everyone else, but who can rise to the occasion in times of crisis, conveying the positive energy of upholding justice and the law to society. By depicting the harm caused by criminal gangs to social order and the people, the show fully demonstrates the necessity and determination of the party and the state to carry out the special campaign against gang crime and evil, and expresses the idea of putting the people first, interpreting the truth that justice will always prevail over evil, and promoting the glorious tradition of our party of always putting the safety and well-being of the people first. Finally, by showing the different outcomes of the positive and negative characters, the show conveys the correct values, morals, and worldviews to the younger generation, reminding them that there are no shortcuts to success in this world....

In an anti-drug operation in a certain city, the captain of the anti-drug brigade, Yu Fan, and his teammates seized a batch of high-purity drugs from the Golden Triangle. However, both sides of the transaction were extremely cunning and had strong anti-reconnaissance capabilities, leaving not a single valuable clue. After a series of meticulous investigations and judgments, Yufan and others started with Li Yong, the leader of the drug dealer in charge of distribution, and after paying the price of lost lives, they finally outlined a complete drug trafficking network, and successfully locked onto and hid within the network. The local mysterious drug lord Fu Qiming. Yufan and others were divided into several arrest groups, and they were going to ambush them when Fu Qiming made the next transaction. In the end, the drug gang was wiped out....

The story takes place on the ocean near Africa. The main character, Leng Feng, hits rock bottom. He was expelled from the army. While he planned to wander around for a lifetime, an incident happened suddenly and changed his plan. He was being dragged into the Africa’s national armed rebellion. He could have left the armed rebellion safely, but as an ex-army, he didn’t forget his mission. He went back to the affected area alone and escaped together with the compatriots as well as the refugees from the massacre. As the struggle continued, his spirit to fight was getting stronger each day. Finally, he charged into the war zone and fought for his compatriots....

The story takes place somewhere in Southeast Asia. Having witnessed his father, who was an undercover, being murdered by drug traffickers as a child, the male protagonist Song En is determined to join the police force and avenge his father. However, he gets injured during a training session at the police academy and suffers from complications. Upon his superiors’ suggestion that he quit, the reluctant Song En steals the police's guns and ammunition on a dark and stormy night and flees in fear of incrimination, and there has been no news of him ever since. Many years later, when Song En re-appears in front of his police academy classmates Cha Nong and Susie, he has transformed into the confidant and right-hand man of Southeast Asia's major drug lord. It turns out Song En’s escape many years ago is a scheme carefully designed by the superiors to let Song En break into the drug cartel. In the fight against the drug cartel, Song En cooperates with the others while working on the inside. They successfully wipe out the drug cartel and kill their leader, Song En’s father’s murderer, such that his father can rest in peace....