"The spirit of life. All that makes people physically younger, that's all. ”

"Because there is an amazing vitality in it, as if there is a soul in it, we named it the Spirit of Life. ”

Li Zhen explained.

"Can you make people young?"

"Well, it is also possible to increase the vitality tenfold, or even more, depending on the absorption capacity of the body. ”

"Ten times higher?" Su Fan was taken aback: "Does it mean that if I can live to be a hundred years old now, I can live to be a thousand years old if I fight these things?"

"How could it be. It's not like that, it just prolongs the vitality of the body temporarily, so that people's vitality can be extended, and it is not so terrifying. Li Zhen shook his head.

He pulled out a strange syringe, a bit like a gun, to be exact.

The Spirit of Life is stuck at the other end, and at one end of it, is the spear head.

Li Zhen's hand pressed a little below Emperor Zhan's lower abdomen, and then said softly: "Don't be too nervous, it may hurt a little." ”

Emperor Zhan nodded and said, "Come on, I'm ready." ”

Hearing Emperor Zhan say this, Li Zhen nodded, and the injection gun in his hand was inserted into Emperor Zhan's skin.

It was visible to the naked eye that the spirit of life entered Emperor Zhan's body little by little.

"The effect of the Spirit of Life will only take effect within three days, according to Emperor Zhan's body, the effect should be faster, one day is enough. Li Zhen said again.

"So fast?" This time, Su Fan was surprised.

This speed can be said to be really fast.

"Well, Emperor Zhan's body is basically the top of the human race, and for so many years, he has been protecting his body very well, so in terms of absorption, it is quite fast. Li Zhendao.

"Hmm. ”

Everyone looked at Emperor Zhan.

I don't know if it's an illusion, his face is a little younger.

"Lie down and don't move, get used to it for half an hour, and then get out of bed. Liu Zhen commanded.

"Sue, can you help me get some music to listen to?" Emperor Zhan smiled bitterly.

Su Fan turned on the stereo on the side and handed the phone to Emperor Zhan.

When Zhan Huang searched for music, Su Fan and the others had already walked out.

The rest is Louise's problem.

When Li Zhen heard that Su Fan wanted to increase the quota, he naturally had no problem and wrote down Louise's name information.

Su Fan was curious: "Are you the person in charge of a project?"

Li Zhendao: "Externally, it is true that there is only me, and other people have other people's affairs, not everyone is external, of course, I am the only one who can contact the young master, speaking of which, there is a lot of glory." ”

As he spoke, Li Zhen smiled.

Su Fan sighed slightly: "In this case, do you remember those things I told you last time?"

Li Zhen was puzzled: "What you are talking about, is it something in the game?"

Su Fan nodded: "Yes, it's the flesh." Now that I see this life spirit, it suddenly occurred to me that this thing might be usable. ”

Li Zhen smiled bitterly: "Young Master, the nutrient solution can be used on a large scale, but the spirit of life cannot. ”

"The spirit of life is refined by special means, and the cost is very high. ”

Li Yunxi, who was on the side, said with a smile: "It can improve the vitality of the human body, and now in the world, it seems that only Su's Medical can do it." ”

As he spoke, he said with envy on his face: "If such a thing can be made on a large scale, there will definitely be a lot of similar super soldiers in the future." ”

Li Zhen nodded and said: "This kind of thing can indeed increase the limit of the human body, but it is only the upper limit, this upper limit, if you continue to exercise, it will improve a lot." ”

"Of course, it won't be too exaggerated, for example, if you run 10,000 meters in an hour, it is absolutely impossible to increase it to 20,000 meters in an hour, and add 500 meters at most. ”

Su Fan pondered for a while and said, "Improve your vitality, right?" ”

Li Zhendao: "Not only the limit of the body, but also the age of people, that is to say, the limit life of human beings will rise a lot." ”

Su Fan nodded and said, "This is a good thing, but it can't be used on a large scale." ”

Li Zhen frowned and said: "Give us some more time, and we should be able to get more and more, but there are too few such substances in the world." ”

Su Fan asked, "What substance?"

Li Zhen said: "Ore, a special kind of tree, wood that grows in the depths of the lake, and all kinds of ores, but some things contain more, and some things contain less. This kind of thing is called life force. ”

"After taking it out through some special means, it can become the kind of life spirit we want. ”

"But every bit of what is needed is a lot. ”

"The little bit that was just given to Emperor Zhan was used, and the cost price went up to one billion dollars. ”

"And, it's quite difficult to preserve, and I don't say that it's easy to preserve. It must be preserved in a place where oxygen is active, not anywhere. ”

Hearing what Li Zhen said, this time, Li Yunxi finally knew why the cost was so high.

"These, indeed, let the state do it, it is not appropriate, the cost is too high, and the state still has to support so many people. It's up to you. Li Yunxi looked at Su Fan.

"In the future, can this technology be made public?" asked Su Fan.

"It's okay to be open, even if it's open, many countries don't have the way to build and use, and even if they do, we don't have so many substances to mine. Li Zhen said.

And, by that time, when things start to become scarce, it becomes difficult. ”

Li Yunxi on the side shook his head and said, "Su Fan, I give you advice, don't make it public." ”

Su Fan was puzzled: "Why?"

Li Yunxi said: "If it is really rare, it is better for you to grasp these things, you are from Huaxia, these things are equivalent to Huaxia's secret weapons, once they are made public, the world will know about them, and the resources will be snatched up, and they will not be available." ”

Li Zhen on the side said: "But one thing is good, that is, we have found that the growth of these substances is also very large, which is good for everyone." ”

"From the beginning of our original research, to now, it has been dozens of times, according to analysis, the number in the future will also increase exponentially, in the future, all mankind will use, not impossible. ”

Of course, the increase in this substance is also of great benefit to human beings. ”

Su Fan was stunned: "You mean that this kind of thing will also appear in the air?"

Li Zhen nodded and said, "Yes, in the air, there are now, but there are not many, and they are still very thin." ”

Su Fan nodded, and suddenly heard footsteps coming from behind.

Li Yunxi's heart moved: "It seems that Emperor Zhan has acted, let's take a look at the effect." ”

A tall, big man walked out slowly.

He looks like he's in much better shape than he was before.