Eucommia is well aware.

Malaria is called a type of plague because it is so difficult to treat.

Malaria.

It is an insect-borne disease caused by infection with Plasmodium parasites through mosquito bites or transfusions of the blood of a person with Plasmodium.

There are four types of Plasmodium parasites that live in humans, namely Plasmodium vivax, Plasmodium malariae, Plasmodium falciparum and Plasmodium ovale, which cause P. vivax, P. malariae, P. falciparum and P. ovale.

The main manifestation of this disease is periodic and regular attacks.

Symptoms are chills, fever, and cold sweats all over the body.

After many episodes over a long period of time, it can also cause anemia and splenomegaly.

In the event of a dangerous attack, if the malaria parasite asexual body cannot be found or killed quickly, the patient is very likely to die.

So far, there is no drug in the world that can treat malaria.

Prevention is happening all over the world.

It is almost impossible to eradicate malaria by common sense.

"It's up to you what I'm going to do."

After pondering for a while, Du Zhong raised his head, looked at Qiu Dongsheng, and opened his mouth to say, "Next, I want to talk about your organization. ”

Obviously, judging from his previous words, Qiu Dongsheng has firmly believed that Du Zhong will definitely attack the pharmaceutical company.

"What did you mean by spare, and what is the purpose?"

Du Zhong opened his mouth to ask.

Qiu Dongsheng shook his head and said with a wry smile: "About the organization, can I not say it?" ”

"Of course not."

Du Zhong immediately shook his head and said, "To say or not to say, dead or alive, you choose." ”

"If I sue you, I will die even worse if I do?"

Qiu Dongsheng sighed helplessly, looked at Du Zhong and said, "Besides, even if I don't say it, with our friendship, you will give me a direct break, right?" ”

"Not necessarily."

Du Zhong shook his head and opened his mouth to say, "At some point, my methods may be more cruel. ”

"Hehe......"

Qiu Dongsheng laughed bitterly, opened his mouth and said: "I thought that the two of us could be considered to have a friendship no matter what we said, but I didn't expect you to be so cold-blooded, this is not like ordinary you at all." ”

Hearing this, Du Zhong's face was expressionless, and he just looked at Qiu Dongsheng like this.

Qiu Dongsheng shook his head again and smiled bitterly.

I lowered my head and thought for a while, then I raised my head and opened my mouth to say, "Why don't we do this, let's make an exchange?" ”

"What exchange?"

Du Zhong asked.

"You let me go back safely, I won't expose the hard things you did to the organization."

Speaking of this, Qiu Dongsheng rolled his eyes, and added: "In this case, we will have the possibility of continuing to cooperate in the future, otherwise if the organization knows what you did, I think you should know the result and the end very well, at least your Lotus Mountain will never have a peaceful day again." ”

"Huh?"

Eucommia ulmoides turned cold.

Although it sounded like Qiu Dongsheng was talking to him about the conditions, and he spoke in a low profile, Du Zhong could clearly hear the threat from his words.

Threatening Eucommia with an organization?

And it's not Eucommia, it's Lotus Mountain, where Eucommia's relatives and friends are located?

This made Du Zhong feel very unhappy.

With one Gumul accident, he would never let it happen a second time.

"Aren't you afraid I'll kill you?"

A chill flashed in his eyes, Du Zhong's eyes stared at Qiu Dongsheng, and he opened his mouth and said, "As long as I kill you, no one in this world will know what happened here!" ”

"I don't think so."

Qiu Dongsheng shook his head and said, "Do you think our organization can't even investigate a single case?" ”

"But this is my case!"

Du Zhong pursed his lips, and the corners of his mouth outlined a sneer.

He's the king of soldiers.

His anti-reconnaissance skills will be something that these people can see through?

There are more people in the world who want to check him, has anyone found anything?

Not at all!

Not to mention other aspects for the time being, in this aspect, Eucommia definitely has more confidence than the sky.

"Uh......"

Qiu Dongsheng was suffocated.

There are all martial artists in their organization, and it is estimated that few of them have ever been soldiers, and all of them have spent their efforts on cultivation, who has the heart to study reconnaissance and counter-reconnaissance?

If it was a little longer, it would be impossible for several elders to be solved by Du Zhong for some reason.

"Even so, I resolutely feel that I am still useful to you."

After pondering for a long time, Qiu Dongsheng continued to open his mouth and said: "At least, I am harmless, you don't need to kill me at all, and I can help you cover up this "accident", otherwise such a big "accident", the organization will definitely do its best to investigate, as for whether it can be investigated, I am not sure, but I am sure, you can't deny that as long as something happens, no matter how well it is hidden, there will be a possibility of being found out, and paper can't contain the fire." ”

"So, if you let me go, it's a good and harmless thing for you."

Speaking of this, Qiu Dongsheng stopped, waiting for Du Zhong's choice.

And the other side.

Du Zhong's expression became more solemn.

There is no doubt that as long as he kills Qiu Dongsheng, then he and the organization behind Qiu Dongsheng will no longer have any intersection.

If Qiu Dongsheng is left behind, he can dig out more secrets from it.

Kill or stay?

Du Zhong pondered.

From your own point of view, of course, it is best to kill.

But from Mu Lao's point of view, from the perspective of the ancient martial arts world and even the whole world, leaving Qiu Dongsheng is the most correct choice, after all, so far, Du Zhong's understanding of the organization behind Qiu Dongsheng is still only on the edge.

In the whole world, there are almost no people who know about this organization.

Moreover, if this situation continues, no one knows what the organization will do next.

Spare his life, maybe save more people's lives.

Come to think of it.

Du Zhong raised his eyes to look at Qiu Dongsheng, and opened his mouth to say, "I can take your life, but before that, you have to do something with me." ”

"What's the matter?"

Qiu Dongsheng was overjoyed in his heart, and hurriedly opened his mouth to ask.

Who would want to die?

In this kind of mortal situation, he can still pick up a life, Qiu Dongsheng's mood is naturally self-evident.

"It's simple."

Du Zhong grinned and said, "Swear!" ”

"It's easy."

Qiu Dongsheng immediately raised his hand to greet the sky, and opened his mouth to swear.

"Wait!"

Without waiting for Qiu Dongsheng to speak, Du Zhong pulled Qiu Dongsheng's raised hand down and said, "What I said is swearing, but it's not a child's house. ”

"Huh?"

Qiu Dongsheng's face changed, as if he had thought of something, and suddenly panicked.

"What do you want to do?"

Qiu Dongsheng opened his mouth and asked.

"I've got a way to do this."

Du Zhong smiled indifferently and opened his mouth to say: "It's called "Spirit Lock"!" ”

"Spirit locks?"

Qiu Dongsheng was stunned.

"That's right."

Du Zhong smiled and nodded.

Soul Lock!

After the ancient medical technology broke through to the realm of use, a thaumaturgy that was widely used in ancient times appeared.

This technique uses the spiritual energy of heaven and earth as the medium.

It's trivial to make a vow.

It is equivalent to the contract signed by people with a piece of paper, except that the rewards and punishments of ordinary contracts are based on the deed maker and the law, and the spiritual lock is based on the spiritual energy of heaven and earth.

"This technique, originated in ancient times, is equivalent to a contract oath."

Du Zhong smiled while explaining: "I am the deed maker, you are the recipient, if you willingly form a spiritual triviality, the spiritual energy of heaven and earth will enter your body, this spiritual energy is different from the energy used by the warrior, unless the deed maker cancels the contract, it will be dispersed, otherwise even the strongest person will not be able to detect the existence of this energy, let alone forcibly dissolve it." ”

"Blood Oath!"

Hearing this, Qiu Dongsheng's mouth opened, and two words popped out violently, and his eyes looking at Du Zhong were full of horror.

The blood oath is the same as the spirit lock.

It's just that the spirit lock is aimed at the righteous people, while the blood oath is aimed at the people of the demon path.

Because of the cultivation of evil arts, unable to drive the spiritual energy of heaven and earth, the people of the Demon Dao naturally invented such a thing as a blood oath, although there is no binding of spiritual energy, but the blood oath also has the power of restraint, that is, essence blood.

The essence blood of the deed holder and the essence blood of the recipient are fused, and a special contract is used to give the essence blood of the two miraculous effects, and if the recipient defaults, the essence blood of the whole body will be sucked up by the essence blood of the deed.

The difference is that once the strength of the recipient of the blood oath is stronger than that of the person who made the deed, the blood oath will be invalid, and even the identities of the two parties will be reversed.

The spirit lock, but there is no concern about this aspect at all.

"Pretty much."

Du Zhong nodded, opened his mouth and said: "It's just that the spirit lock has no chance of counter-attack, let alone counter-control, once it is established, I will always exist if I don't lift it." ”

"That ...... What is a contract? ”

Qiu Dongsheng was afraid.

There was even a look of fear on his face.

He was afraid that Du Zhong would use this to blackmail him, and he was afraid that after agreeing to Du Zhong, his little life would be pinched in his hands by Du Zhong, and he could be pinched to death at any time like playing with ants.

"Don't panic."

Seeing Qiu Dongsheng's expression, Du Zhong shook his head and opened his mouth to say: "It's just a contract, I can't control your body and death, after the spirit lock is formed, the only thing that can take effect on you is the oath you made when the lock was knotted, in addition, you will not be bound in any way, as long as there is no provision in the oath that you are not allowed to shoot at me, after the spirit lock is formed, even if you kill me, you will not be punished in any way." ”

"That's right......"

Qiu Dongsheng breathed a sigh of relief.

It was only after Du Zhong said this that he understood.

At the same time, I was extremely shocked.

Although he belonged to the people in the Demon Dao, he had only heard of such a thing as a blood oath, and no one in their organization knew it.

I didn't expect that Du Zhong would do this.

Who exactly is Eucommia?

How can anything?

How many secrets are hidden in him?

The more Qiu Dongsheng thought about it, the more shocked he became, and the more he thought about it, the more he couldn't figure it out.

"Choose."

After explaining, Du Zhong opened his mouth to urge.

"I agree."

Qiu Dongsheng smiled bitterly and added: "Compared with losing his life, this condition can still be bearable." ”

"Okay."

Du Zhong nodded with satisfaction.

Immediately, he got up.

He took a deep breath, moved his hands, and quickly combined them in front of his chest, and then at a speed that was invisible to the naked eye, he quickly formed a very strange looking handprint, but there was no inappropriate handprint.