Ye Han believes that it won't be long before the military will release information about aliens' appearance, body structure and weaknesses, although the understanding of aliens is still limited, but at that time, at least it will not be as dark as it is now.

Soon after the message was sent, Ye Han received a reply from Bei Yuezhou.

Not surprisingly, the unlucky alien was indeed completely decomposed by the experimenters in the Northern Capital, but the actual situation was even more serious than Ye Han imagined, according to Beiyuezhou, as soon as the alien committed suicide, the Qianlong kept the corpse cryogenic to prevent the alien from deteriorating......

Saying this as if aliens could eat it, Ye Han felt uncomfortable for a while.

When the corpse was sent to the northern capital, it was still fresh, and the experimenters immediately extracted the blood of the aliens, isolated the stem cells in it, and then carried out a comprehensive and detailed dissection, and the direction of every blood vessel and every nerve was clearly recorded.

But that's not the point, the point is on the alien stem cells!

Previously, there was very little direct contact between humans and aliens, and the understanding of aliens was even more pitiful, and there were many speculations about the physiology of aliens, and some people even sensationalized that aliens were completely incomparable with humans, and it was likely that stem cells did not exist.

However, this is obviously not the case, stem cells can be found in the bodies of both giant insects and servants, and both of these creatures are unnatural creatures created by aliens, this discovery shows that the aliens are powerless to remove stem cells from the mercenary bodies, otherwise they will never leave the opportunity to clone the mercenary to humans.

Then it is obvious that stem cells are also present in aliens.

After obtaining this batch of stem cells, if the Beidu obtains the treasure, the stem cells will be divided into three parts, one will be left in the Beidu, and the other two will be sent to space in two spaceships, one to Beiyuezhou, and the other to Beichenzhou.

Seeing this, Ye Han had already guessed Beidu's idea, he must have wanted to clone aliens with stem cells!

If a group of aliens can be cloned, then human research on aliens can be a big step forward, and it is a big step, when we can not only understand the body structure of aliens, but also use clones to conduct various experiments.

For example, the impact of various chemicals on aliens, whether various microorganisms can infect aliens, and so on.

Of course, Ye Han just thought about it, although human biochemical technology has advanced by leaps and bounds over the years, cloning still can't get rid of the inherent shackles, and the nucleus of stem cells must be extracted, implanted into blank egg cells, and then catalyzed by artificial means, and finally make this combination develop and grow.

In other words, stem cells cannot directly divide and grow, and cannot directly become embryos, and must pass through the medium of blank egg cells for cells to develop into embryos.

Humans know that giant insects have genders, but the servants do not, so they have never been able to figure out whether aliens have a gender or not, let alone the reproductive methods of aliens - all females of the servants have no shortage of egg cells needed for cloning.

In other words, there are no alien germ cells in human hands at all, and there is naturally no way to talk about cloning, but I am afraid that now Beidu, Beiyuezhou and Beichenzhou are all having headaches, and I don't know how to let alien somatic cells directly differentiate into embryos.

It is said that human beings can even edit genes nowadays, and it should not be difficult to solve this problem, but the difficulty is that human beings do not know what alien egg cells look like.

If you want to copy, you have to know what the prototype looks like before you start, right? You can't implant alien genes into human embryos, or blank egg cells of any animal, right?

The only feasible solution should be to deduce the structure of alien egg cells through the somatic cell structure of aliens, and artificially create egg cells to see if a miracle can occur.

Ye Han thinks that it is easier to find a way to catch a few more aliens, and it is best to catch a few mothers back, so that everything will be solved?

It's a pity that he just thinks about it, if aliens are so easy to catch, how can they catch such a thing for so many years?

Ye Han just thought about it casually, but he didn't expect that Beidu would also have the same idea, as early as a week ago, Beidu sent a group of ships to the coast to inspect the seabed like a sieve, looking for alien bases everywhere.

Not only the ships under the command of the Northern Capital are looking for them, but also the ships of the Mi people and the ships of the countries of the Al Qaeda group are also looking for them.

However, if the alien base was so easy to find, it would have been turned out by various countries a long time ago, so how could it wait until today?

As a result, several days of hard work have yielded no results...... The earth is so big, and the bottom of the sea is so mysterious, the alien base hidden in the depths of the sea is like a drop of water in the sea, how can it be so easy to find?

Fortunately, the countries did not find out, otherwise Ye Han and the others who lived in the pressure cabin would have to put on their armor again and go to the deep sea again before they could get out of the cabin.

At the end of December 2036, Beidu completely gave up the idea of finding an alien base, and returned to China after a deep diving support ship that had been drifting at sea for more than a month.

However, the decompression process of the special service team has not yet ended, and it is not possible to leave the cabin for the time being.

When they didn't dock at the port, the boys of the special service team could still wait with peace of mind, but they couldn't go out when they docked, and every soldier was like a group of rats in his arms, which was called a hundred claws scratching his heart.

It was also during the time when he was waiting at the dock to get out of the cabin that Ye Han received a very unexpected news: the second foreign fleet had departed from Saturn and was heading in the direction of the earth, with nearly two hundred ships.

Although the number is less, but this batch of enemy ships and the previous enemy ships are very obviously different, the analysis believes that this is the aliens according to the experience of previous battles to carry out the corresponding transformation, this batch of enemy ships combat effectiveness should be higher than before, otherwise, the aliens can not only send such a few warships.

When Ye Han heard the news, the news had already spread among the high-level leaders of various countries, and it didn't take long for even the people to know the news, thinking of the damage caused to the earth by the first fleet outside the soil, and the countries strongly asked the coalition forces to wipe out the enemy forces on the road.

The sky is high and the road is far away, anyway, the earth has become like this, and countries are more willing to wait for work, but not only the people don't think so, but some high-level leaders also hope that the coalition forces will stop the enemy in advance.

Once the aliens landed, the earth was plagued by the enemy once, and this time there may be something bad about holding back, whether it is better to prevent the enemy from approaching, or not to let them approach.

As a result, various countries reorganized their naval forces with unprecedented efficiency, with the Sky Wolf commanded by Duan Zhiyang as the flagship, 17 super gunboats, 8 aerospace carriers as the main force, and some transport ships as auxiliary support, forming the seventh space expeditionary force in human history, officially called the expeditionary seventh fleet, and the civilian call it the seventh expeditionary force.

At present, the expeditionary fleet is replenishing supplies on the moon, and it will not be long before the fleet leaves the moon and embarks on another journey.