My school sweetheart

Hearing this familiar voice, Xu Lang has determined who is coming. Although Xu Lang wants to fight head-on with him and kill him, he also knows that he may not have the ability. Besides, it is important to save his father-in-law and mother-in-law.

After thinking about it, Xu Lang saw the crack in the floor under his feet and stamped his foot down. He almost used up all his internal power. He only heard "bang" and "crash". He actually found the "underground passage".

However, it seems to be an underground passage, but in fact, it is much more sophisticated than the "underground elevator", "underground shaft" and "underground secret passage". It is more like a complex structure of the internal parts of the machine, all kinds of bearings, rotating shafts and all kinds of switch links. The complexity of the design can be imagined.

As soon as Xu Lang fell down, he was held up by a big air bag and landed quickly without any harm. He finally understood how his father-in-law and mother-in-law started the emergency plan and "fled" here without being hurt.

However, Xu Lang is still very confused about whether his father-in-law and mother-in-law are voluntary or forced?

Xu Lang is in the big air bag, and he doesn't need any protective measures. Without the big air bag, his speed will be faster, and the black robed man will surely come after him.

After thinking about it, Xu Lang stretched out his hand to grab it and broke the big air bag that was holding his body. With the sound of "bang", the big air bag exploded. As a result, Xu Lang's body would have been blown up for a certain distance. However, with his own internal force, he forced himself to continue to fall at a faster speed. Naturally, his purpose was to catch up with his father-in-law and his mother-in-law.

However, his body had not fallen long before he had "touched the bottom". His feet seemed to have touched the ground, so that his body could not continue to fall. He suddenly jumped up to make himself stand firm. Looking around, he had already arrived at the large laboratory with explosion-proof equipment. He moved quickly, but was tested by a variety of faces The product was stunned.

In large test tubes or glass bottles, there are all kinds of human organs. From head to toe, there are all kinds of organs, even eyes, nostrils and reproductive organs.

What's more, in the frozen coffins, there are naked, male or female human bodies. They don't know whether they are alive or dead, but their bodies are intact.

Moreover, the ambient temperature here is almost below freezing point. It's very cold. It's conceivable that the temperature used to store these human organs in the test tube will be even lower.

In a cabinet where archives are stored, Xu Lang quickly took a few pages of materials and looked at them casually. He was surprised to find that some of these organs were used to study the most advanced and front-end "frozen human" in the world.

About similar news, Xu Lang has also seen relevant reports. It was originally a science and technology used in medicine to benefit human beings.

Human, the original blood is umbilical cord blood, and umbilical cord is a blood and nutrition channel between the infant and the mother. Umbilical cord blood hematopoietic stem cells are not contaminated by radiation, drugs, poisons, bacteria or other environmental pollution. The proliferation ability of hematopoietic stem cells from umbilical cord blood is stronger than that from bone marrow. The collection of cord blood is easy, non injurious, and will not have adverse effects on pregnant women and newborns. Umbilical cord blood can be stored at - 198 ℃ in liquid nitrogen at birth and can be used at any time. When umbilical cord blood is used for allogeneic transplantation, there is less rejection and the degree of graft-versus-host disease is less than that of bone marrow.

The special value of umbilical cord blood is that it contains hematopoietic stem cells and can be used to reconstruct the blood and immune system, which is of great significance for the treatment of leukemia and other genetic diseases related to blood and immune system.

In computer knowledge, there is a word called "backup", and saving the baby's umbilical cord blood is equivalent to making a "backup" for the baby's life. In the future, in case of any error in the growth and development of the baby, the hematopoietic stem cells from the original source of life "umbilical cord blood" can be used for reconstruction or even "restoration". This is other blood Fluid and bone marrow sources can't do it.

These are some of the most simple ideas in the beginning.

However, many crazy scientists, by virtue of this, have developed a more bold and avant-garde plan. Since they can make a "backup" for life, can they extend life indefinitely?

From infancy to aging, in one's life, various organs of the body will always appear such and such pathological changes, or will be dissatisfied with one of their organs. According to the crazy idea of those scientists, as long as we cut off a diseased or dissatisfied organ and use new hematopoietic stem cells to rebuild a better organ, won't it?

Xu Lang once saw a report that several scientists in Y state signed an agreement with the national scientific research institutions when they were only in their 40s. They were willing to end their lives in a natural state, cut off their heads, freeze their heads with freezing technology, and then install their heads after creating their own new trunks Go, continue to live in this world, although this time may take ten years, decades, or even hundreds of years, and once they succeed, their lives will be interrupted for some time, and they will come back again.What Xu Lang is seeing now is scientific research like this. If he only wants to use this technology for the benefit of mankind, it may be understandable. What Xu Lang is most worried about is that the abnormal scientists who are doing this research here have more crazy ideas. They want to transform the genetic structure of soldiers on a large scale to make their minds more intelligent Smart, let their limbs more developed, so as to build an invincible army, so that the "frozen man" will be upgraded to the "clone", but more advanced than the clone, more terrible.

In the face of everything in front of him, Xu Lang couldn't help feeling at a loss. Did his father-in-law and mother-in-law take part in such a crazy experiment? Should these experiments exist?

Standing in front of frozen human organs, Xu Lang knows that he can destroy all these devices with his own hand. However, the value of these devices is immeasurable. Once destroyed, it may take huge time and money to reproduce them.

However, at this time, the man in black robe had already chased him down. He was very angry at Xu Lang and wanted to eat Xu Lang, but he was helpless.

After the last farewell to Liu's ancestral home, I saw the black robed man again. He was still dressed in the same way. He wore a black robe and a Peking opera face mask on his face. He was full of domineering and his aura leaked out. It was very difficult for ordinary experts to get close to him, let alone fight against him.

Xu Lang clenched his fist and asked coldly, "who are you and what do you want to do?"

The black robed man said angrily: "enough, Xu Lang, my patience is also limited. If you continue to go your own way, I will really kill you! At that time, you will have nothing, your relatives and children will all die! It's none of your business here! Get out of here

Xu Lang also asked in a cold voice, "are those two scientists my father-in-law and mother-in-law? Do you use these scientists for crazy war ideas? "

The man in black sneered, "so what? They are indeed Mr. and Mrs. Xiao Zhenzhong, your father-in-law and mother-in-law. However, they have fallen into my hands and are loyal to me. Here, there are many high-level scientists who are helping me to realize a great idea. I want to build an invincible armored soldier! "

Xu Lang suddenly, sure enough, was guessed by himself. The black robed man was actually doing this. He could not help clenching his fist and said angrily, "as long as it is a threat to the interests of China, Xu Lang will definitely intervene. You can't succeed with me!"

"Shut up, I'm doing this to help China. How can it harm the national interests?" The man in black blurted out.

Xu Lang was surprised again, "you are really Chinese! Besides, it's someone who knows me well. Who are you? "

"Xu Lang, you should leave here quickly. You should not try to destroy any installations and facilities here. If you dare to do so, your father-in-law and mother-in-law, not only them, your women and your children, will be in danger.

I'm not a alarmist. When I was in the ancestral home of the Liu family, I warned you not to try to disturb my plan or interfere in the affairs of the Liu family, but you didn't listen to me. Now, your beloved Liu Ruyan has an accident, and your beloved Gao Ruyu has an accident. I didn't do it. If you were willing to listen to me, it would have been all wrong It won't happen.

Lang'er, let go. Do what you should do. Don't try to interfere in my plan. I do it for your own good. "

The black robed man, like a close elder, gave Xu Lang a painstaking persuasion.

Xu Lang felt that his relationship with the old man was getting closer and closer. He once doubted every qualified old man around him, but there was no result.

However, at this time, Xu Lang has come up with a way. They are now in country m, so as long as they find a way to make sure that the old people who are not in China at the moment can not be ruled out?

There are two old people Xu Lang can contact directly or indirectly. One is his grandfather Xu Tiande, and the other is his grandfather Xiao Yuanshan. On the one hand, he pretends to talk with the black robed man in front of him to appease him. On the other hand, he quietly sends messages to his mother and wife on his mobile phone to let them contact the two old people.

Moreover, he immediately sent Ayi Gulu and others from Jiangdu to Shaolin Temple in Central China to see if the old people such as Xiao Anguo and master liaochen are still there. In this way, the identity of the black robed man can be almost determined.