Since Kong Fei experienced the injustice and darkness of the world since his father's death, he has been determined to become an excellent and upright policeman, eliminating violence and protecting the people. She has excellent grades since she was a child, with high aspirations, in order to successfully become a police officer, she has been conducting uninterrupted physical training, and later, she entered the police academy in L City as she wished, and received systematic learning and training, which is equivalent to one foot has stepped into the police system, and her dream has been half realized.

The police academy focuses on cultivating a high-quality police force, so the curriculum is arranged in a practical and systematic manner. In addition to some basic courses such as mathematics, computer science, and law, the school also offers specialized courses in criminal law, civil law, basic knowledge of public security, public security management, criminal psychology, and police skills. Of course, in order to make every student quickly competent for the job, the school also offers some police physical education courses, including individual police queues, platoon command, police skills, police tactics, grappling boxing, sanda, grappling fighting, baton and shield, baton technique, dagger drill, emergency stick technique, driving, shooting, etc.

Because she has goals and dreams, Kong Fei studies very hard and seriously, and she is extremely talented, and her grades in all subjects of the police academy are very good. But because she is petite and a woman, Kong Fei does not have an advantage in terms of physical fitness and strength, and because of this, courses such as hand-to-hand combat, sanda, boxing, etc., she can't beat the boys anyway, and she can't get the best. But even so, her other courses are the first in her grade, and in some courses she is even better than the seniors in the upper grades.

Slowly, she began to realize her abilities and limits. There is no way to be perfect, no matter in any aspect, it is impossible to be perfect. For example, no matter how hard she tries to practice and use her skills, she can't surpass the boys in hand-to-hand combat or sanda. After being unwilling and failing again and again, she began to learn to play to her strengths and avoid her weaknesses, so it became her habit to fight quickly and not to fall in love.

The study of the police academy has made her agile and thoughtful now, and it has also become a ladder that changed her fate.

Because of his excellent grades, Kong Fei was selected by the local serious crime team in his sophomore year and joined their secret undercover operation, led by a man named Qin Zimo, with a thin face and a less obvious scar on his face, which was crossed on his left cheek. As Feng gradually said, because she was selected as an undercover agent, Kong Fei's file in the police academy was modified, and she was expelled from the police academy for fighting and picking quarrels and provoking trouble.

City L is a very special city, L City is a border city in China, close to neighboring countries Y and W. Due to the turmoil in countries Y and W, and the dark market with our country, there are many people who try to cross the line in violation of regulations, cross the border, and smuggle goods from here every year. L City is full of many forces, and the balance of interests between the various forces has always been maintained, and these relationships have been very delicate in recent years.

Country Y and Country W have always been recognized as chaotic in the world, Country Y is located in the subtropics, the land is sparsely populated, the rainforest is all over the country, the people are fierce, Country Y is rich in opium poppies, it is the world's largest place for drug production and trade, and 80 percent of the drugs traded in the world come from here. Although countries W and Y are separated by straits and are not far apart, their national conditions are completely different. Country W has a small land area, but it is rich in minerals, rich in jade and diamonds, and its people are famous all over the world, so the people live a prosperous life. But it is also because of these valuable veins that country W is in the midst of war all year round. All the powerful countries in the world are jealous of their superior geological resources and want to embezzle them in one fell swoop and incorporate them into their own, so country W has been in war and dispute, and it is very insecure.

The border with such two countries is destined for the peculiarity of the city of L. For many years, L City is like a port, every year there will be many people who are not afraid of death want to go back and forth between our country and country Y or W through L City, they smuggle to make a living, they smuggle drugs, resell jade and diamonds, some people want to survive, some people want to make a windfall.

L City has been caught in it for many years, not only is it unable to develop economically, but it is also very chaotic within the city. Because of the particularity of the geographical location, L City has always been a military fortress valued by the state, but it is helplessly located in a remote and mountainous area, and in many cases, the local government is also more than willing to do it. Before the establishment of the Dark Cloud Gang in L City, there were many underworld forces in L City. Some of these gangsters are local peasants who are unwilling to live a life of "facing the loess with their backs to the sky", some are merchants who make a fortune by smuggling, some are idle gangsters, and some are ruffians who have fled here from other countries...... Most of the local residents make a living from farming, and their lives are poor, and in addition, the underworld forces often fight for interests, and innocent residents are often involved, and many people are killed inexplicably.

At that time, the people were very simple and simple, and although everyone lived in poverty and fear, few people chose to leave. In their opinion, where can they go without here? At least there is land that our ancestors have relied on for generations, an ancestral hall that cannot be ignored no matter what, and elderly parents and children waiting to be fed.

I don't know when it began, a man named Ba Ruibiao appeared in L City, he was rude, domineering, fierce, and cunning, and he suddenly became dominant and domineering. He took a long-term view, and saw the value and wealth that shone on the chaotic land of L City.

I don't know if Ba Ruibiao created a new gang, or if he directly ate a small gang and wanted to grow it. In short, on a hot summer evening, there is suddenly an extra gang called the Dark Cloud Gang in L City.

The Dark Cloud Gang, led by Ba Ruibiao, is brave and brave, constantly eroding other gangs, from a small gang with an unknown name, to a super gang with great aggression and strength.

Because of the emergence and growth of the Dark Cloud Gang, the gangs in L City were reshuffled, and in the end, there were only three gangs left that could be named, and there were some obscure small gangs. Among the three gangs, the Dark Cloud Gang has the best momentum of development and the largest scale, and the other two gangs, one is the Lion Gang and the other is the Blue Dragon Gang, under the suppression of the Dark Cloud Gang, these two gangs can only barely maintain their own protection, and they cannot pose any threat to the Dark Cloud Gang at all.

After the Dark Cloud Gang stabilized, Ba Ruibiao was not satisfied with the immediate benefits, but began to open his eyes and show his ambitions. He wants to build his own empire in L City. The city of L is remote, so it is vast and sparsely populated, and the local residents are mostly simple and ignorant, so Ba Ruibiao quickly started his own business in the city of L - drug smuggling and jade trading. A few years later, the Dark Cloud Gang made a lot of money, and the cunning Ba Ruibiao saw through the drug business that harmed others and himself, after all, it was the bottom line of my country's police, so he was cautious and did not covet immediate interests, except for the jade business, he no longer touched the drug business. He quickly got rid of these businesses and ordered his gang not to take over drugs again. In order to make money, he turned the drug business to other gangs to complete, and he only earned commissions and confessions. Of course, the jade business obviously did not satisfy his ambitions, and he began to start a new business in L City. In the past few years, the Dark Cloud Gang has opened countless casinos, elegant places, bars, dance halls and other entertainment venues in L City and surrounding cities.

It is also ironic to say that because of Ba Ruibiao's Dark Cloud Gang, L City, which was originally economically depressed and the people were struggling to make a living, began to prosper, and many young people who originally went out to work returned to their hometowns. It is precisely for this reason that the local government also turns a blind eye to the Dark Cloud Gang.

There used to be such a few sayings in the local area: L City does not know Ba Ruibiao, and he is troubled in the world; The dark clouds help a sneeze, and the entire L city will tremble; As soon as Biao Ye opened his eyes, the sky was bright.

The Dark Cloud Gang has also developed greatly, Ba Ruibiao is the first leader of the Dark Cloud Gang, and there are four of his cronies under Ba Ruibiao:

The second eldest Qian Gang is the second leader of the Dark Cloud Gang, he grew up with Ba Ruibiao since he was a child, and he is very loyal to him.

The military advisor Sang Puzi is always dressed as a Taoist, he is always chattering, not close to women and not good at smoking and drinking, some people say that he was a doctor today, and some people say that he has always been a Taoist. In short, he is very mysterious, and Ba Ruibiao trusts him very much.

Duan Yinyang, the personal bodyguard, he is a native of country W, and was once the bodyguard of the prime minister of country W, because of the poor protection of the prime minister, the prime minister was assassinated by the top killer "ONE" of the Lingshu Pavilion, he was hanged, and was later rescued by Ba Ruibiao, so he joined the Dark Cloud Gang and has been protecting Ba Ruibiao closely. In addition to his own vigilance, a large part of the reason why Ba Ruibiao was able to survive many assassinations without dying was because of him.

Younger brother Ba Ruihu. Ba Ruihu and his brother Ba Ruibiao are half-brothers, the difference between the two is less than 1 year, before the age of 10, neither of them has seen anyone, when they were 10 years old their father died, the two brothers only knew each other's existence. It is worth mentioning that even though they are brothers, the younger brother does not have the mind and resourcefulness of the elder brother at all, but has the same ambition as the elder brother. Although Ba Ruihu does not have the ability and IQ of his brother, his acting skills are first-class, and Ba Ruibiao thinks that his younger brother is a relative without ambition until his death.

Ba Rui Biao, known as "Ba Lao Biao", "Brother Biao", "Biao Ye", he is vicious and cold-blooded, and kills people like hemp. He is extremely cunning, in order to avoid domestic sanctions, he changed his nationality to country W, as long as he is caught in L city, he will quickly contact the top management of country W, and ask them to use the extradition treaty to send him back to country W, so as to escape responsibility. Because of his business dealings in country W, Ba Ruibiao has bought off almost all the high-ranking officials in country W, so he is very safe in country W, and the jade business is also going well.

After the police tried to arrest him twice but he escaped on the grounds of extradition regulations, the big guys reached a consensus in private that only by killing him could all problems be solved, and it would always be useless to catch him.