For the next few days, Cassia was so quiet that there was nothing else to do, and while observing the Eagle Brother, he waited for the gathering of these days, and finally spent most of his time summarizing the influence between the traits.

Yes, the Sparrow was aptly named by Cassia Brown: 'Brother Eagle'.

At the same time, Cassia Ming's expected ability or spirit point improvement did not appear, and he felt that this was because he had not made a breakthrough yet, or maybe he would not have to make new progress until the emergence of truly highly intelligent beings.

But there is a serious problem, his spirit points are not enough, and now there are only 37 units left, but he still has a lot of experiments to perform.

Therefore, Cassia tried to study theoretically to perfection as much as possible to avoid errors in experiments.

The next task is to replace the other sequences involved in the sparrow template as previously done.

For example, when it comes to genes such as digestion, bones, wings and other traits, because although the eagle brother is grown, the digestive system cannot completely convert to provide all the energy needed, and the bones are brittle and unable to fly, which needs to be adjusted by replacing genes.

It's a meticulous job, because Cassia needs to eliminate which genes need to be replaced and which ones don't, but fortunately, the adjustment of the time flow rate gives him ample opportunities.

Time passed little by little, and soon it was the day to make an appointment for the party, and today Cassia deliberately changed his clothes and shaved his beard that had been pricked.

After being in the Atlanta world for so long, he has always been focused on experiments, and to be honest, he is a little fascinated now, but he obviously didn't like this kind of stuffy work in the laboratory before.

Looking at himself in the mirror, Cassia made a fist, "Come on! He said to himself in his heart.

Now he basically just needs to return to the real world, and adjust the time flow rate to 1:1, because he knows that Brother Eagle's lifespan will not be too long, but it is his first achievement, and he can't come out and go back by himself, so let Brother Eagle become a pile of skeletons.

With his hair unkempt, Cassia turned and left the apartment.

This party is in the city, and Cassia needs to take a 1-hour bus ride to get there, of course, it is Zixuan, who is a big dog, patted his chest and said that he was in for a treat.

In fact, Cassia felt that he was really lucky, sometimes he was tired from doing experiments, so he lay on the stone chair on the first floor of the Moon Palace, thinking about why himself?

Not to mention escaping death, when he encountered a problem, Zixuan, a bioengineering major, jumped in front of him with a little rubbing.

It was as if the god of fate suddenly leaned towards him and told him: I almost forgot about you, you are my own son.

But if you are the god of the Atlanta world, then whose backyard is this earth?

As soon as this thought appeared, Cassia felt his hairs stand on end, and goosebumps rose all over his body, as if there were a pair of invisible hands, pinching him and making him breathless.

It wasn't until the bus radio alerted him that he had arrived at the station that he was relieved, and the weather in early summer was already hot, and Cassia broke out in a cold sweat at the door of the restaurant.

Looking at the signboard of the restaurant, Cassia crouched in the shade of a tree, trying to shake off the horrible thoughts in his head.

After a while, a private car stopped in the parking space next to it, and Zixuan walked down with a blank face.

"Old man, what are you doing here?

Then you haven't seen a draft beer glass...... Cassia complained in his heart, stood up and walked over: "Isn't this waiting for you, I guessed that you haven't arrived yet." ”

"Get out, let's go, Lao Zhang, they are all waiting up there. Zixuan scolded, and then the two walked into the restaurant.

There weren't many people at the party, counting Cassia and Zixuan, there were five people in total, all of whom were in a dormitory in high school.

Cassia was warmly welcomed by his comrades as soon as he entered the door, after all, he could pick up a life from cancer, according to Lao Zhang: Even Lord Yama will not accept you.

Xiu Yu smiled, he didn't care about these teases, he knew that he could only say these words if he had a good relationship.

During the dinner, everyone drank and ate, talked about the past, and with the strength of wine, Lao Zhang said: "Time is really cruel." ”

Cassia nodded, not speaking, because he was pretending to be a cancer patient, so he didn't drink.

However, the others drank a lot, and during this period, Cassia quietly asked with the strength of Zixuan's wine:

"Zixuan, you said that if there is a control sequence in the DNA, how many layers will there be?"

"Huh, why did you drink too much...... Belch...... How many more floors, now guessed three...... Belch...... Genes are counted as one layer, control gene expression is counted as one layer, and finally there is a master control switch...... Belch...... Three floors. ”

Cassia narrowed his eyes, gave Zixuan another glass, and apologized silently in his heart: I'm sorry, Zixuan, you drink first.

He understood what Zixuan meant, even if some genes are dominant, they may not necessarily be expressed, which is related to the influence of the external environment.

Seeing that Zixuan drank another glass, Cassia asked again:

"Do you think it is possible for human beings to achieve the purpose of genetic evolution through retroviruses?"

Zixuan smiled: "Looking for death." ”

Cassia also smiled and was silent, and then after three rounds of wine and five flavors of food, everyone left after eating and drinking, and Zixuan was also sent home by a brother who didn't drink.

And Cassia came to the Moon Palace as soon as he got home, and lay down on the stone chair.

Now he has basically figured out the relationship between traits, such as changing the body shape, and also modifying genes such as digestion, bones, and internal circulation to achieve biological stability.

Of course, there are others, such as changing the shape of the wings, changing certain other organs, and so on.

This kind of thing is born twice and cooked twice, and it is good to associate it with your previous knowledge and experience.

Cassia can actually create a perfect eagle brother now, and it will not have a short lifespan because of internal circulation problems, nor will it not be able to fly because of bone problems, but a new species.

But his ambition is not limited to this, since this can already be done, then the problem of loading mods can be considered, which is the key to the early power system.

Although he didn't know where the so-called master switch was, he found the genes and control sequences, which were enough.

As Cassia asked at the dinner table, 90% of human DNA contains sequences that do not contain genetic information, and some of these sequences are really completely useless.

The source of these sequences is viruses, which reverse transcribe their own information into human DNA, and these sequences are useless, but they have been passed down from generation to generation, and the same is true for animals.

In this way, Cassia wants to learn from it, to use the way of viruses to infect, packaging the magical abilities of one creature into a virus, grafting it onto another organism, and connecting it to the control sequence.

In this way, another creature can possess these magical abilities and even control whether they are expressed or not.

Cassia's first target was the Sparrow, who planned to mix some of the genes of the crustacean with the genes of the Scythe Monster's body size and forelimbs.

In this case, the body type gene is directly replaced into the template, while the forelimb gene and the carapace gene are packaged into a virus, infected, and some reflex control sequences are modified.

Normally, Brother Eagle's feathers are as usual, but if it is deliberate or angry (Cassia guessed), the control sequence will activate the carapace and forelimb genes, and Brother Eagle's feathers will become hard and sharp.

If successful, this forms what is known as a "natural ability".

But how these viral genes are connected to the master sequence also requires external software, that is, a database.

Just as cassia marks a light bulb with a spirit and becomes the sun, cassia can also mark the interface between the virus gene and the main sequence, so that there is a natural connection between the two.

Of course, this also means that the closer the individual is to previous generations, the more concentrated the number of units marked, and the easier it is to activate the ability.

And after many generations, the number of people increases, and the number of people who activate the ability will become fewer and fewer due to the scattered markers and unstable connections.

However, it is also possible that two weak ones will give birth to offspring with strong ability, which depends on the evolution and development of the gene itself in the future, for example, after a long time, some individuals mutate, do not need the connection of mental markers, and the virus gene can also be firmly fixed on the main sequence.

This is the "bloodline".

The bloodline plus the innate ability is the power structure of the early stage of the Atlanta world.

And the reason why Cassia adopted this method is also his consideration.

First, if all of them are replaced into the template, some genes have no possibility of closing at all, such as the scythe monster's forelimb gene is replaced on the sparrow feathers, how can this be closed?

But if it is not closed, it will become a new variety, and it has nothing to do with bloodline talent.

Now the sparrow is used for experiments, and in the end, it is necessary to use highly intelligent species, and these genes cannot be turned on all the time.

His aim is not to improve the capacity of the species without limits, but to form a system.

The second is that Cassia will develop all kinds of magical abilities in the future, and he can't always create them in this cumbersome way.

It would be much more convenient if the virus serum could be used to carry out live infection in the future, so that it could directly obtain a certain ability.

Moreover, when he is rich in the future, he can bring things back to the real world, and the serum can also be brought back, and his body has the possibility of evolution.

On the stone chair, Cassia nodded secretly, feeling that this method was really promising, and then got up and walked towards the third floor.

At the same time, he was also praying in his heart, hoping that if he could succeed this time, the cyan light cluster could recharge him with a wave, and his current spirit points were really running out.

Even if he can support him to develop his bloodline talent, then the next step of intelligent species research and development does not know if it will be enough.