Indeed, the method of air needle killing, whether for accuracy or strength, has too high requirements. If it is simply used to kill some small animals, it is relatively simple, and it can be used on people, but it is too difficult to implement.

The periphery of the human body is almost entirely covered with epidermis and muscles, and it is very difficult to simply puncture the epidermis with a sharp needle and inject air. Not to mention the requirements for tools are almost harsh, and the force required to do so is far from being achievable by ordinary people.

However, the sharp spear seen in front of him almost perfectly solved this problem. The penetration power of the needles made of composite steel is far from being comparable to that of ordinary metals. The injection of air through atmospheric pressure also essentially solves the need for force.

Next, there is only the requirement for precision.

By injecting a large amount of air into a vein near the heart in a short period of time, an embolism is formed, which in turn causes a myocardial infarction. As long as the position of the needle is precise enough, it is almost easy to kill a person.

Lin Bayi once revealed to me that the method of killing people with air needles was also one of the research projects of the Indoctrination Field Project that year, so that Lei Tianlong's guy really had some connection with the "Indoctrination Field" plan back then.

Now, I even began to wonder if the Thunder Dragon in front of me could be an impostor. After all, Long Zaitian told me in person not long ago that the other party had already sent someone to infiltrate the game as soon as this game began.

In fact, if you want to prove the true identity of the guy in front of you, it can't be easier, just do one thing.

"Long way!"

"What's wrong?"

I changed my words, pointed at Lei Tianlong in front of me and said sharply: "Rip off that guy's clothes!" ”

"Chop. Picking up clothes? Lu Yuan was stunned for a moment, and then quickly reacted.

According to past experience, whether it was Ke Mobai or the young man who assassinated Lin Bayi before, they all had the pattern of an inverted five-pointed star tattooed on their chests.

Coincidentally, anyone with this pattern is associated with the "Indoctrination Field" program. Even if you don't know the metaphor of the inverted pentagram pattern, as long as you find that pattern on Lei Tianlong's chest, things will become clear.

"You guys! What do you want to do! ”

"I don't want to do anything, just let you cool down!"

Seeing this, Lu Yuan stepped forward to pick up Lei Tianlong's coat, but unexpectedly, he was immediately met with desperate resistance from the latter, even in a controlled state, that guy was still fierce and abnormal, even his teeth were used, and he almost bit Lu Yuan's arm directly several times.

"Goofy, what should I do? This kid isn't very cooperative! ”

"Scrap one of his hands, it's really not good, both hands are scrapped!"

"Okay, I've been upsetting this kid for a long time, come on, hold him down for me!" Lu Yuan is a ruthless character, not to mention that Lei Tianlong wanted to hurt Lin Jie just now, which is also something that Lu Yuan hates. This guy hates people bullying women in front of him the most.

With the anger of being deceived by Lei Tianlong before, Bai Zidong and the three of them quickly leaned forward and pressed Lei Tianlong to death on the coffee table.

But what makes me feel strange is that at this moment, the frequency of Lei Tianlong's struggle suddenly became smaller, and his hands gradually stopped moving. Could it be that this guy has given up struggling knowing that there is no escape?

It's not right, resigned to fate doesn't fit those guys' usual style of doing things. Whether it is Ke Mobai or the young man who assassinated Lin Bayi, even if they die, they are not willing to leak a little bit of information!

Cold sweat continued to spill down my back, and I quickly understood what was going on, and quickly pushed Lu Yuan, rushed over, and turned Lei Tianlong over from the ground.

In an instant, the guy's face became extremely ugly, his eyes were bruised, his pupils were dilated, and he was coughing violently, and blood was gushing down his throat and nose. The various illnesses shown by Lei Tianlong are clearly signs of acute cyanide poisoning!

Cyanide is highly toxic, including hydrogen cyanide, sodium cyanide, potassium cyanide, ammonium cyanide and acrylonitrile. Hydrogen cyanide and acrylonitrile fumes are rapidly absorbed through the skin and respiratory tract. Cyanide blocks the tricarboxylic acid cycle, so that the biological oxidation of tissue cells can not be carried out normally, resulting in "intracellular asphyxia", and then, his central nervous system will be paralyzed first, blood cells can not transport oxygen normally, or it will not be long before he will die painfully due to suffocation and the failure of various organs!

I can't imagine that this madman, in order to hide the truth, actually committed suicide by taking poison!

"Bastard, why the hell are you doing this? How much good did they give you, and it's worth working for those guys like this? ”

"Why? I'm just, betting everything on the future! Lei Tianlong used the last of his strength to spit out this sentence from his mouth: "It's a pity that I couldn't kill you." However, there is not much time left for you, will you be able to get out of here alive? I'm looking forward to it! ”

After saying that, his pupils gradually began to dilate, and after a while, the whole person was completely silent.

Ke Mobai is like this, and Lei Tianlong is like this. I don't know how this was done, but in my opinion, it is not easy to get a person to obey orders unconditionally and give up his life at a critical moment.

After a person dies, his body gradually becomes harder, so it is not realistic to want to take off his clothes directly. I took it out, and slashed the shirt that Lei Tianlong was wearing a few times, and in an instant, I could see that there was a hideous scar on the guy's chest near his heart.

The entire scar covers almost the entire left side of the chest, and the area is staggeringly large.

I know very well that if you use some strong corrosive tattoo removal, there is a high probability that you will leave such a hideous scar. However, it was precisely because of this large scar that I could hardly tell whether Lei Tianlong originally had a tattoo on his left chest.

The man in front of him, although he died, took all the secrets with him, leaving only such a cold corpse for us. In an instant, an unprecedented sense of failure swept through the body.

Although there is a long way to go, there is Lin Jie, and even Sister Yue'er. But I've never felt so lost. Perhaps, as Lin Bayi said before his death, it was a wrong decision to be an enemy of "those guys" from the beginning.

No matter how I am in that sense, I am just an ordinary person, with no background, no prestige, and no chance to defeat those guys!

"I was busy for a while, but I didn't expect it to be empty in the end, this is really 。。。。。"

"Forget it, pick yourself up again. On the bright side, we've identified at least one of the killers. Just find another one, and you'll have a chance to get out of here! ”

As soon as Li Ke's words fell, the originally relaxed situation became tense again, and everyone present couldn't help but gasp.

Lei Tianlong was dead, but all kinds of signs showed that neither Shao Fei nor the two guys who died on the third floor before were killed by him. Lei Tianlong didn't have time to commit the crime, and the murderer who killed them was someone else.

The only person I thought of who could make up my mind to kill Shao Fei and them was the other "killer" who was chosen. Judging from the analysis of the situation at the scene, Shao Fei is very likely to have unfavorable evidence about the second killer, so that guy can't wait to get rid of Shao Fei.

And now, the "second killer" is hiding among us, quietly observing everything around us, waiting for the next chance to strike.

Before revealing his true face, he can't easily believe anyone around him.

But at this moment, looking around, I suddenly realized a more important problem.

Wait, what about Lin Xiaoxue? After going down to the first floor, I never saw Lin Xiaoxue's figure, that stupid girl, where did she run alone?