The killer generally has the identity of an ordinary person, and even has a fixed ordinary job, the killer lives an unassuming life, generally does not have a formal marriage, the killer generally has a special life background, and the killer generally has no past and future, because he can die at any time.

A killer is a person who accepts a request from another person to kill a specific person and receives a material reward (usually money). Professional-grade killers who make a career out of it are called "professional killers"

Unlike the Assassins, the Assassins were usually assassins who engaged in political assassinations and did not necessarily have an employer. In most countries with judicial systems, the killer is an absolute criminal work, and the client who hired the killer is also guilty of "abetting homicide". In addition, this type of homicide contract is not legally valid, which means that if either of the client and the killer unilaterally breaches, the other party cannot file a lawsuit and claim compensation through legal channels. Broadly speaking, the executioner (commonly known as the "executioner") is also considered a type of killer, but because his actions are regulated by the law, they do not constitute a crime.

The killer must kill without being influenced by human feelings, so it is not necessary to have an in-depth understanding of the client's motives, etc., but must be carried out from the perspective of "commercial transactions".

In ancient times, there was a profession called a killer... Especially in times of war or coup, the killer industry is very developed. And the government also set up special killer departments, such as Dongchang and Jinyiwei in the Ming Dynasty. In modern times, there are many official departments or some organizations that are speculated to be killer organizations, such as American agents and Chinese agents.

Nowadays, killers are usually a secret profession... And the killer will not reveal his identity as a killer to anyone. Killers are usually mixed in with social groups as ordinary people, and are generally difficult to detect as long as they do not commit crimes. Killers are generally hired from underground channels, and most killers have a close relationship with the underworld, so the investigation of the killer's case usually starts with the underworld.

The object to be killed by the killer is specified by the principal. However, sometimes the killer will discuss with the client who he wants to kill, and not all requests will be accepted. If the risk of killing is high... However, if the client is a well-known political or financial figure, or the operator of a large company, he may have to pay a very high fee or deposit to hire the killer.

Because they are professional killers, the chance of a killer being detected is low compared to a client who has no experience in murder or weapon use, and the success power is relatively high. The principal and the killer have become outright accomplices after the deal is completed, with no way back or exit.

The principal sometimes specifies the way of killing... If it is not specified, it is up to the killer to choose. The killer must kill the subject unnoticed, not in a way that would make the client and the killer suspicious. Once the killer is arrested by the police, the relationship between the killer and the client will also be exposed. Therefore, the killer must choose a method that can kill successfully in the first attempt. If the killing fails... It may attract the attention of the police, and the subject itself will become more vigilant, making it much more difficult to rekill a second time.

The killing method is carefully planned, and there is no particularly easy way to succeed.

However, it is commonly known that snipers are used to shoot the subject from a hidden location. There are also ways to use poisons, but the killer must have an understanding of the pharmacology and plan to ingest or otherwise expose the victim to the poison.

In order to avoid police investigations, many killers will arrange the cause of death of their victims as accidents or suicides. If the police believe that the cause of the victim's death is unknown, they may perform an autopsy on the body to confirm the real cause of death... It is possible to follow the clues to find out the modus operandi and even the killer himself.

Nowadays, scientific search methods have been very advanced, and in many cases, psychological profiling is used to infer the characteristics and personality of the prisoner, etc., with a certain degree of accuracy.

It is also a low-risk practice to arrange the cause of death of the victim as a death due to illness, and since the cause of death of the sick is determined by a doctor, cremation is carried out without an autopsy. As a result, the chances of criminal behavior being exposed are greatly reduced. There are also cases where the murder is disguised as medical negligence.

Lin Yu has always been curious about killers... Now that he has met, he naturally wants to ask, but unfortunately, the rules of the killer world make it impossible for him to ask anything.

Lin Yu nodded: "If that king cobra appears, you are almost sure!" ”

"If he shows up and doesn't know we exist, he's at least seventy percent sure!" The two discussed in a whisper, and finally the thousand-faced fire fox spoke.

"Well, from now on you two are directly responsible for me, and I allow you to contact me one-way to mobilize everything you need in my name, which means that from now on you hide around me until that rotten snake appears, and you completely bite me into pieces!"

Lin Yu said slowly, the thousand-faced fire fox and the blue-eyed wolf were a little surprised, Lin Yu did this, obviously treating himself as bait and the two of them were hunters to catch the king cobra.

"Boss, it's not appropriate!" After hesitating for a moment, the wolf shook his head and said, Lin Yu's proposal actually has a lot of power for them.

Although the two of them teamed up to be able to kill the legendary eye king snake in the killer world had already made them very excited, and the two of them were killers who also cared about these false names, otherwise there would not be a world killer ranking.

"There's nothing inappropriate, since that rotten snake is as cunning as you say, it's not okay not to do this, don't worry, my life is big, and that rotten snake can't take my life!"

Lin Yu waved his hand, and said with a somewhat dark face, no matter who this killer is, even if he is the number one in the world, Lin Yu will still find him out.

The Thousand-Faced Firefox and the Blue-Eyed Wolf left, Lin Yu strictly ordered everyone not to mention the two of them, in fact, there were only a few people who knew the identities of the two, Krell, Karaj and Califf, and the others only knew that Krell personally brought people to Brazil, and did not know the identities of the two killers.

A day later, the thousand-faced firefox sent a message to Lin Yu, which had confirmed that King Cobra had a big order of 50 million US dollars on the street more than a month ago, as for the client and the assassination, no one could find out, if it weren't for the fact that the two also had a certain status in the killer world, this kind of news might not be able to detect that the tension in Brasilia is still continuing, the director of the Security Department has resigned, and the people of Brazil still haven't let go of the government, and now the matter is not just Lin Yu's business. In particular, those foreign businessmen and wealthy people are worried about when they will encounter a bomb when they travel, and even ordinary people have this kind of worry.

At the suggestion of Congress, the Brazilian government set up a special anti-terrorist force, and after conducting a live-fire exercise of the counter-terrorism unit to the public, the Brazilian public finally became much less vocal. The government has successively introduced a series of safety regulations, especially for public places such as airports and stations, which have finally minimized the impact.

The army and police still didn't have anything to gain, but Jose = Sarne didn't dare to continue the large-scale search, so he could only call Lin Yu in person to apologize.

This time, Lin Yu was also generous, and he didn't make things difficult for the government, anyway, he was ready to use himself as bait and catch the killer himself.

However, although Lin Yu didn't mind, he still took this opportunity to ask the government for a lot of benefits, although such a small bargain was nothing to Lin Yu, but even so Lin Yu didn't want to let go of the Brazilian government in vain.

The eye king snake is very good at analyzing people's psychology, it can be said that it is the world's top psychology expert, Lin Yu asked Karaj to check the current world's most famous psychology experts, none of them can match the king cobra, and finally had to give up, if it is so easy to be found out, then the eye king snake can't be the first in the killer world.

Lin Yu has been living in seclusion these days, he has just been assassinated, so it is common sense, if he runs out with a swagger now, I don't know if the king cobra will notice anything, after all, his psychology is very powerful.

Half a month later, Lin Yu attended a charity auction, the blue-eyed wolf and the thousand-faced fire fox were ready, this was the best opportunity to assassinate Lin Yu, there will be a lot of people tonight, these people will disperse the protective force of Lin Yu's bodyguards.

The charity auction was held smoothly, and until Lin Yu returned to his residence, there was no accident at all, and the king cobra did not appear at all.

Today, Lin Yu guessed that the eye king snake would appear, and he was particularly energetic, although the bodyguards were distracted by the people around them, but their attention to Lin Yu was more concentrated, and when the outside was loose and the inside was tight, they didn't wait for the snake to appear.

For this reason, the thousand-faced fire fox and the blue-eyed wolf sent Lin Yu another analysis report of the two, the king cobra is very cunning, and this kind of situation of being loose on the outside and tight on the inside can't deceive him. And without the certainty of a single blow, he rarely makes a move, and now he has missed twice on Lin Yu's body, and the third stab will definitely be shot when the king cobra thinks it is foolproof.

There is an unwritten rule in the killing world, as long as the killer kills the target, he will be successful, but if he misses the same target three times in a row, even if he succeeds in killing the other party, this mission will be a failure Lin Yu is disappointed in this result, the killer will only do it in a foolproof situation, doesn't that mean that he Lin Yu is dead, even if Lin Yu uses himself as bait, he does not intend to be a bait for the other party to eat in his stomach.