After hanging up the phone, Feng Qi immediately rushed to the Scarlet Research Institute.

After using the highest authority to pass through several checkpoints, he and Xiaoyou took the elevator to the underground to Scarlet's most confidential Flesh and Blood Sacrifice Cracking Laboratory.

When the elevator door opened, the scene in front of him was full of technology.

This is a laboratory covering an area of ​​two basketball courts. In the central area, there is a supercomputer that occupies one-fifth of the laboratory.

At this time, several staff members wearing smart glasses and scarlet uniforms are busy in front of the computer.

Their operation does not need to be connected to the control panel. Smart glasses can read their consciousness information, use brain wave receivers to connect their thinking signals to the supercomputer, or use virtual glasses to call up a virtual keyboard that only they can see for input.

In a corner of the laboratory, there is a blue metal projector.

The projection above is a three-dimensional model of a human being, and the interior is an intricate meridian simulation. Each flashing light spot in it corresponds to an acupuncture point of the human body.

The walls of the laboratory are covered with human body drawings. Countless surveillance cameras, sensors and control panels cover every inch of the laboratory, and there are a large number of intelligent robots assisting the staff in debugging the machine.

On the wall facing the elevator, there are a large number of golden distorted symbols.

This is exactly the original version of the path of the Blood and Flesh Sacrifice before it was translated.

At this time, Wei Wei, Xiao Xin, and Wang Jinsheng were standing next to the projector, pointing at the meridian nodes on the three-dimensional human body image and talking about something.

Seeing the elevator door open, they all looked at him.

Feng Qi walked out of the elevator at this time and walked straight towards the three people.

"Little chess piece, it succeeded."

Wei Wei cheered excitedly at this time.

Feng Qi nodded, turned his eyes to Xiao Xin, who was confused, and greeted her with a smile:

"Old classmate, long time no see.

" "I feel cheated. Isn't this your project? Why did Wei Wei suddenly tell me that I was actually the leader of this project, and then told me about time travel... I feel cheated."

Hearing this, Feng Qi laughed dumbly.

He can now be sure that Xiao Xin is the miracle human that Mu Yu is looking for.

At first, Lao Wang was the leader in cracking the Blood and Flesh Sacrifice, but in the middle stage, Lao Wang gradually became weak and could no longer advance the cracking progress until Xiao Xin appeared.

Xiao Xin's blood lock seems to have loosened, and has a very outrageous ability, that is, it becomes stronger when facing a strong opponent.

Facing challenges, Xiaoxin's potential will be released, allowing her to gain thinking logic and comprehension abilities beyond ordinary people.

After Xiaoxin joined the R&D team of Flesh and Blood Sacrifice, the process of cracking Flesh and Blood Sacrifice continued to advance, and Lao Wang became Xiaoxin's assistant in cracking the skills.

The success of cracking Flesh and Blood Sacrifice was due to Xiaoxin's efforts in every timeline.

Weiwei chose to tell Xiaoxin the truth at this time because Flesh and Blood Sacrifice had been successfully cracked.

"Old classmate, let's not talk about this for now. Tell me about the situation of Flesh and Blood Sacrifice first."

Xiaoxin sighed helplessly at this time, and after turning her sight to the three-dimensional human projection, a gleam of light immediately appeared in her eyes.

She pointed at the golden veins flowing on the three-dimensional projection and said,

"This is the cracked version of the Blood and Flesh Sacrifice developed by our team after improvement. It is more complex than the first version, and a hidden path exclusive to our human race has been added."

Xiao Xin pointed at a golden path in the human meridians:

"This hidden path cannot be detected during cultivation. It will automatically operate according to the practice method, and it is only suitable for human physique... In other words, the body structure of the domain creatures will not open the hidden path when practicing this set of exercises, but humans will open this hidden path when practicing the cracked version of the Blood and Flesh Sacrifice, thus eliminating the risk of exposing the difference in the practice method."

"It is this added hidden path that can make the practitioner immune to the sacrifice control of the Blood and Flesh Cauldron, and it can be passed on to the next generation like the original Blood and Flesh Sacrifice."

Hearing this, Feng Qi couldn't help but nod.

The most domineering thing about the Blood and Flesh Sacrifice is that the next generation of practitioners will also be affected by the Blood and Flesh Sacrifice method.

The ancestors practiced the blood and flesh sacrifice, and the descendants who inherited the blood power could not escape the curse of the blood and flesh sacrifice. Even if they had not been exposed to the blood and flesh sacrifice after birth, the sacrifice switch of the blood and flesh sacrifice had been buried in their bodies.

Xiao Xin undoubtedly solved the biggest problem in his mind.

The cracked version of the blood and flesh sacrifice could not solve the inheritance problem of the sacrifice switch, but added a hidden immunity path that could be passed on to the next generation together with the blood and flesh sacrifice switch.

More importantly, the cracked version of the practice method can produce completely different effects when humans practice it and when the domain creatures practice it.

This makes the blood and flesh sacrifice free of the risk of leakage.

If the blood and flesh sacrifice method practiced by humans is different from the path practiced by domain creatures, although the possibility of exposure is very low, it is also possible that problems will be discovered when external forces search for the source.

The same method, but different practice effects can eliminate this problem.

Even if external forces investigate the human race, they will only find that the human race practices the same blood and flesh sacrifice method as themselves, which will make them let go of their vigilance against the blood and flesh sacrifice and choose to continue practicing.

Thinking of this, Feng Qi nodded and looked at Xiao Xin and asked:

"Are there other ways to be immune to the deprivation of the Flesh and Blood Cauldron besides the hidden path?"

"This... This is not the direction of our research. The point of view you put forward is very novel."

Xiao Xin shook her head with a curious expression, as if she didn't understand why he asked this question.

After hearing Xiao Xin's answer, Feng Qi sighed in his heart.

This made him realize that the cracked version of the Flesh and Blood Sacrifice technique is only applicable to the human race, and the effect of immunity to the harvesting of the Flesh and Blood Cauldron is also only effective for the human race, so Zhang Daowen, Xiaoyou, and the allies of the human race cannot practice the cracked version of the Flesh and Blood Sacrifice.

Otherwise, when he turns on the sacrifice switch of the Flesh and Blood Cauldron in the future, Zhang Daowen and Xiaoyou will also become his flesh and blood sacrifices.

"Are you worried that Daowen, Xiaoyou, and Lao Mi and other allies will not be able to practice?"

Wei Wei asked curiously at this time.

Feng Qi nodded:

"Yes, the cracked version of the Flesh and Blood Sacrifice is only applicable to our human race, but it cannot take into account the allies. Perhaps we still need to develop a controllable switch so that we can specify the target of harvesting, so that the allies can also apply to the cracked version of the Flesh and Blood Sacrifice."

Before Wei Wei could answer, Xiao You, who was standing next to him, put his hands on his hips and raised his head proudly:

"Although I don't know what you are talking about, fortunately I am a human, there will be no problem."

Feng Qi: ...

Wei Wei: ...

At this time, Wei Wei picked up Xiao You, looked directly into Xiao You's eyes and said speechlessly:

"This silly child, he looks really silly."

"Old witch, let go."

Hearing Xiao You calling her an old witch, Wei Wei's forehead veins throbbing, stretched out her hands to hold Xiao You in her arms and began to ravage:

"Who are you calling a fool?"

"Boss, help me, I'm going to die..."

Ignoring Xiao You, Feng Qi turned to look at Xiao Xin:

"Old classmate, it seems that the research and development task of the Flesh and Blood Sacrifice technique has not been completed yet, you have a new challenge. This time I need a switch that is immune to the harvesting of the Flesh and Blood Cauldron, so that I can implant the immune switch into the body of the allied race to ensure that the allied race will not be harvested by me after the Flesh and Blood Cauldron is turned on."

Xiao Xin heard this and looked puzzled:

"What exactly does allied race mean? When did my human race have allied races?"

"Old woman from the old times, you don't seem to have kept up with the development of the times." Xiao You interrupted at this time, and was then hugged by Wei Wei again and rubbed in various ways.

Facing Xiao Xin's question, Feng Qi immediately began to explain the specific situation.

Xiao Xin and Lao Wang's mission in every timeline has always been to develop and crack the flesh and blood sacrifice, and they have no idea what is happening in the outside world.

As Xiao You said, their understanding of the outside world is still limited to the early Star City.

So after hearing that the human race had alien allies, Xiao Xin seemed extremely surprised, and even couldn't help frowning, as if he was very dissatisfied with his decision.

Feng Qi was not surprised by this.

He used to be like Xiao Xin, hating the creatures in the domain, and never believed that humans and creatures in the domain could coexist peacefully.

This is the limitation brought about by the times and cognition. It was not

until he listened to his story and learned about the sacrifices and contributions of the allied tribes in the final war that Xiao Xin understood why he had to form an alliance with the domain forces.

"It's incredible, but I seem to understand why you choose to ally with the domain forces."

After saying that, Xiao Xin nodded at this time:

"I accept this challenge, and then try to develop an implantable blood and flesh sacrifice immune pathway... This problem should not be difficult to solve. Now that the biggest problem has been solved, perhaps I can successfully crack this timeline."

After saying that, Xiao Xin turned to look at Feng Qi, with a curious expression:

"When do you plan to start promoting the blood and flesh sacrifice technique?"

"This is tentative. Now conduct a small-scale test and decide when to promote it based on the specific effect."

Although the promotion of the blood and flesh sacrifice is very important, Feng Qi is still worried about one problem.

The appearance of the blood and flesh sacrifice will inevitably increase the consumption of cultivation resources by a large margin. This growth rate is likely to be a height that the current resource reserves of Star City cannot meet.

This will slow down the development of the human race.

After all, cultivation is important, but the construction of other fields is also crucial to the early development of the human race.

So he decided to test it on a small scale first, and then make a decision.

...

After learning the details of the blood and flesh sacrifice, Feng Qi did not leave the Scarlet Research Institute.

He decided to conduct preliminary tests of the blood and flesh sacrifice here.

In order to conduct a better test, Feng Qi came to the practice room of the Scarlet Research Institute that night.

The practice room was only 20 square meters in size. The room was filled with spiritual stones obtained after purification, and the air was filled with golden spiritual mist visible to the naked eye.

Although the value of spiritual stones is far less than that of blood crystal stones, they can be extracted and compressed from the air through the spiritual energy absorption device, but they are essential resources for the early practice of the human race.

In the later period, the human race switched to using blood crystal stones as the main practice consumables.

He came to the center of the practice room and sat cross-legged. He looked at Xiao You beside him and said:

"Xiao You, I will practice next, don't disturb me."

"No problem."

Xiao You straightened his body, nodded seriously, and saluted him with the dawn salute, then shrank in the corner, took out the energy guide rod, and began to weave the space bracelet.

At this time, Feng Qi took out the tablet from the space bracelet, opened it, and began to look through the path of the cracked version of the blood and flesh sacrifice.

The path of the cracked version of the blood and flesh sacrifice is very complicated, even more complicated than the original version.

After watching it repeatedly several times and simulating the path operation in his mind many times, Feng Qi closed his eyes.

During meditation, his breathing slowed down and his mind was focused on the inside.

His heartbeats were thumping in his ears, and his blood was flowing rapidly like a tide... His body structure was clearly displayed in his conscious vision.

As time passed, the Qi and blood in his body gathered towards the heart under the guidance of his consciousness, and then began to slowly move according to the path of the blood and flesh sacrifice.

He was very careful in every move.

The blood and flesh sacrifice was different from other human exercises. This exercise had great hidden dangers.

If you take the wrong path of cultivation, it is very likely to become the first version of the blood refining exercise and become a blood and flesh sacrifice under the blood and flesh cauldron.

Time passed slowly during cultivation.

After the blood drew a complex pattern in the body, the body seemed to have pressed the start switch, the pores all over the body dilated, and the spiritual energy in the training room began to be quickly extracted. A steady stream of golden spiritual mist flowed into the body through the pores, nourishing the internal organs and refining the blood strength.

This process continued to deepen during cultivation.

The initial feeling was like a breeze seeping in, and the blood flowed through the body like a stream under the nourishment of the spiritual energy.

As the spiritual energy flowing into the body becomes more and more, it becomes more and more dense, like a spring breeze blowing on the face. The blood flowing in the body heats up and turns into a warm current, shuttling back and forth in the meridians.

As the practice continues to deepen, the perception of the body becomes clearer, and one can feel the abundant energy surging in the body. The body also seems to be experiencing ups and downs, sometimes full, sometimes empty.

Entering the stable state of the flesh and blood sacrifice practice, the pores of the body expand and close with the rhythm of breathing, and a large amount of spiritual energy is absorbed into the body with every breath.

The spiritual energy passed through the skin and merged into the blood, nourishing every cell and doubling its vitality.

This state was really wonderful, and the improvement of blood strength was visible to the naked eye.

After an unknown period of time, Feng Qi suddenly felt the blood in his body agitated, and he realized that his body could no longer absorb spiritual energy to soothe the blood circulation.

He opened his eyes at this time.

He was shocked to find that the 400 spiritual stones placed in the room had been consumed.

This cultivation consumption speed really caught Feng Qi off guard.

Looking down at the tablet computer placed beside him, the time displayed on it was 20.35.

He started practicing at 18.32, which means he had been practicing for 2 hours.

It took only two hours to drain 400 pure spiritual stones, which is equivalent to 0.4 blood crystal stones if converted into equivalent blood crystal stones.

0.4 blood crystal stones were drained in 2 hours, and the consumption per hour reached 0.2 blood crystal stones. Feng Qi was shocked by his own cultivation speed.

A string of numbers quickly emerged in his mind.

Normal people usually practice for 8 hours to adapt to the potential of their bodies. Assuming that he practices for 8 hours every day regardless of the weather, he will consume 1.6 blood crystals every day.

365 days a year means 584 blood crystals.

The combined population of Star City, Victory City and Winter City is 400 million, which means that the human race consumes a terrifying 233.6 billion blood crystals a year.

The annual consumption requires the wealth of a Shadow City Lord to meet it.

Although it is impossible for everyone to practice for 8 hours a day, and the Blood and Flesh Sacrifice is only a basic practice, not a main practice, but compared with the current expenditure of practicing the Blood Refining Practice in Star City, practicing the Blood and Flesh Sacrifice will consume nearly 50 billion blood crystal resources a year.

This is really too outrageous in Feng Qi's opinion.

At this rate of consumption, even with the Elf King and Tongtian Road providing the initial resources, it is still unable to support the human race's demand for resources.

This is just the early stage.

According to the progressive consumption of cultivation.

With the improvement of physical potential and the improvement of cultivation speed, the consumption rate of cultivation resources will further increase.

The most important thing is the increase in population, which will greatly increase the consumption of resources.

If the population is 3 billion in the future, the human race will completely become a resource black hole, and hundreds of billions of blood crystals will be spent on cultivation every year. The existing resource acquisition channels cannot meet the demand at all.

Only the truly powerful races can meet such a terrifying resource consumption rate.

At this moment, Feng Qi finally understood why the powerful races generally have a small population.

Many times, it is not that they cannot have children, but that they have to take the elite training route, otherwise no matter how many resources there are, they will be eaten up one day.

In the previous timeline, after deducting the resource consumption of the people of Star City, the resource surplus of Dawn City was only 7.8 billion per year, and the total income was 42.9 billion blood crystals. The

more than 40 billion resource income at that time could not meet the resource consumption of all the people of Star City in one year.

Feng Qi was silent at this moment.

He realized that this sacrifice line, the human race must slow down the population growth and can no longer take the route of family planning.

Otherwise, with the longevity brought by practicing blood and flesh sacrifices and the high population growth brought by family planning, the population of the human race will show explosive growth.

At that time, the problem of the human race is not external, but internal.

The problem of resources will become the biggest obstacle to the development of the human race, and will also become the source of intensified internal conflicts.

Feng Qi was in a dilemma as his thoughts surged.

After pondering for a long time, he made a decision to continue to promote the blood and flesh sacrifice throughout the city.

After all, the blood and flesh sacrifice is the key to improving the potential of blood.

He needs to use the blood and flesh sacrifice to continuously optimize the starting point of the next generation of the human race.

But in terms of resource supply, he needs to optimize it.

In the previous timeline, he could meet the daily cultivation consumption of the people in the whole city through resource income.

But this timeline obviously can't do this.

He can only satisfy the people of Xingcheng for 1 hour of blood and flesh sacrifice cultivation resources as much as possible, and the remaining time will be used to practice blood refining techniques and other main cultivation techniques.

As for special talents such as Lu Yue, all cultivation resource consumption will be met.

Only in this way can the terrifying consumption speed of the human race when practicing the blood and flesh sacrifice be alleviated.

But it is better to loosen than to block. He thinks that if the human race wants to truly rise, it must open up another channel for obtaining resources.

Saving money should not be the policy direction in the future. Expanding the resource income pie is the correct way to solve the problem.

What is certain is that those powerful tribes acquire resources very quickly.

For example, the Blood Soul Tribe can get hundreds of millions or even billions of blood crystal resources by waving their flags.

He must also find a channel for the human race to quickly obtain resources to meet the daily consumption of the human race members in practicing the Blood and Flesh Sacrifice.

Looking at the transparent spirit stones in the practice room, Feng Qi even had the urge to rob the Destiny City.

The daily resource flow of the Destiny City is an astronomical figure. If the resources of the Destiny City can be consumed, not to mention the hundreds of billions of blood crystal resources to meet the needs of 3 billion people, even thousands of trillions are not a problem.

How terrifying the resources of the Destiny City are, the Destiny Messenger has conducted research in the West District of the trading market for a period of time.

The daily resource transaction volume in the West District is at least more than 100 trillion, and this only calculates the resource transactions in a range of the West District. There are many secret transactions that have not been calculated.

Counting the blood crystals in the Destiny Game Field and the resources in the Destiny Storage Warehouse, the resource reserves of the Destiny City are difficult to estimate, and can fully meet the consumption of the human race in practicing the Blood and Flesh Sacrifice.

But he also knew that the Destiny City, which no one dared to touch in the future, was not a behemoth that the human race could challenge.

Otherwise, the Blood Soul Clan and the Psychic Clan would have attacked the Destiny City long ago.

Although the Mo Yue Legion that came from the previous sacrifice line was strong, it would only be a force of potential newcomers in the future.

Compared with the ancient forces that have existed since ancient times, such as the Destiny City, there is a huge gap in strength.

If Mo Yue could find a powerful clan like Destiny City to help him, he wouldn't have to train any potential rookies. Mu Yu had already failed before he was born.

The human race still has a long way to go to compete with such top forces.

The surprise of the successful development of the Blood and Flesh Sacrifice was soon washed away by the new problems.

While feeling a headache, Feng Qi also felt the fighting spirit and motivation to face new challenges.