"Boss, how do you feel?" Da Tou looked at the machine and Hong Fei's face while not forgetting to ask.

Hong Fei curled his lips and said impatiently: "I'm fine, you're so annoying."

Datou looked at the total amount of blood that had been extracted and fell into deep thought.

The total blood volume of an adult is about 7% to 8% of the body weight. However, Hong Fei's weight has been strengthened several times and key body parts such as bones are heavier than ordinary people. Therefore, there is no direct reference meaning and it can be converted into a standard of the same height.

If the body weight is 90kg, then the total blood volume in the whole body is about 6300ml to 7200ml.

When the blood loss reaches about 10%, there is usually no obvious discomfort; if the blood loss reaches 20%, there will usually be symptoms such as weakness of the limbs, cold hands and feet, and cold sweats. When the ratio reaches 30%, there will be life.

Danger.

Considering that Hong Fei is strong and healthy, Datou first asked it was 20%, but Hong Fei said there was nothing abnormal and asked him to continue.

30% of the time, when Datou asked again, Hong Fei gave the same answer.

35%, 40%, 45% and 50% are the same as above.

55%, which was when he asked just now.

A person has lost more than half of his body's blood volume without any symptoms of discomfort, and his blood pressure itself has not dropped much.

This shows what?

The big head looked at Hong Fei.

Hong Fei stopped him with his eyes.

The room remained quiet, with only the slight low-frequency sound from the operation of the equipment.

After a moment, Hong Fei suddenly frowned: "That's it."

The big head quickly finished the operation.

After pulling out the needle, the wound healed quickly. Hong Fei stood up and said, "How much did you take?"

"5000ml."

"What the hell?" Hong Fei was shocked.

Datou pointed to the data on the instrument: "Boss, no more, no less, exactly five thousand."

Hong Fei looked around and took a breath.

Five liters! A large bottle of Coke is 1.25 liters, which can fill five bottles!

Hong Fei turned around: "Are you trying to drain me dry?"

His face twitched: "Boss, I asked you seven times, and you all said there is no problem, and your blood pressure has not dropped significantly, and other indicators are normal."

Hong Fei said nothing.

Datou tentatively said: "Boss, in fact, in clinical applications, repeated blood drawing can stimulate the activity of bone marrow hematopoietic cells, speed up the patient's hematopoietic speed after surgery, and is conducive to physical recovery. And according to my estimation, your body's hematopoietic ability is extremely strong

, completely beyond the scope of ordinary humans. While you are losing blood, your body has begun to produce blood rapidly. When the speed of blood production is not much different from the speed of blood loss, within a certain period of time, it is equivalent to your blood loss per unit time.

The amount of blood loss is very small. In addition, I think your reaction and indicators just now are a bit like the situation where ordinary people lose about 10% of their blood. If you can persist a little longer, I think you can draw again..."

Hong Fei: Should I give you a slap in the face?

"Okay, you take care of it first, and I'll come back tomorrow. By the way, after New Year's Day, I'll teach you a good thing."

"Okay, thank you boss."

After that, for several consecutive days, the amount of blood drawn by Hong Fei increased day by day.

The sixth day, December 31st.

After recuperating his energy, Hong Fei chose to start building the Ten Rings under the care of Datou.

"Look at my eyes and act later."

Big head: "No problem!"

Put the orange skill card into the card slot, and it will be automatically activated and take effect the moment the energy is injected.

In an instant, the energy in the body surged into it like a dam bursting, and the orange card was taken in without any waste. The total volume of energy dropped rapidly, and the light filling line in the card rose rapidly.

Different from the silence when other skill cards are used, when the orange card is activated, a strong turbulence bursts out from Hong Fei's body instantly. It is like a manic tornado that continues to rage around Hong Fei's body, and Datou has to step back a little.

He was walking, but the high-speed airflow still made it difficult for him to breathe.

The so-called "huge amount of energy" in the introduction of the orange card is not false at all, because Hong Fei quickly consumed all the energy to meet its needs. It was really in a state of "not even a drop left".

The orange light shone brightly, the strong wind surrounding the body subsided slightly, and Hong Fei suddenly raised his head.

Upon seeing this, Da Tou quickly stepped forward to prepare.

In an instant, the corners of Hong Fei's mouth trembled slightly because he felt that he was being sucked blood.

If the blood drawn in the past few days was like a slow-moving stream, then the current blood loss is equivalent to someone blowing up a calm volcano, and in an instant the underground magma flow erupts with a rumble.

"quick!"

Hong Fei urged, and Da Tou quickly adjusted the instrument and started blood transfusion. However, when the connection was successful, Da Tou found that he had no way to control the speed of blood transfusion, because Hong Fei's body was like an automatic pump that was working hard, actively pumping the processed blood.

The blood is sucked into the body.

The total blood volume number on the screen is dropping rapidly, just like your ever-changing balance number when your wife chops off her hands.

The external blood consumption ends, and his own blood is sucked in again.

Hong Fei didn't know where his blood was absorbed. He just hoped that the process could be faster.

Not long after, Hong Fei's lips turned slightly pale, and the blood supply process finally ended.

What about the small amount of blood that was promised? Tens of thousands of milliliters of blood, using the word "small amount" to describe it, is it for elephants or whales?

Just as he was about to take a break, his eyes suddenly flickered, and he suddenly came to a dark void space.

Lowering his head, he saw that his body was illusory and transparent, and he immediately understood that he had entered a soul state.

In the next moment, an orange chuck that covered the sky fell from the sky. Hong Fei stood in front of it, like an astronaut floating in space looking at the earth.

Suddenly, a ray of light that was almost solidified emerged from the card. Hong Fei did not dodge and gritted his teeth.

Because what comes next will be the most important and difficult part of the entire preparation process: splitting a soul.

Under the current scientific level of the earth, there is still no actual research evidence that shows the exact existence of the soul. However, whether it comes from the Asgard clan of Asgard or more distant gods, it can prove that the soul really exists. Otherwise, those

The existence of priests related to "soul" and "death" has become a joke.

After obtaining the dragon power, although Hong Fei has been able to actively enter the dragon power dimension as a soul to hone his fusion, he still doesn't know how to separate a trace of his soul.

Now, he understands.

The creation of high-end weapons often only requires the simplest methods of sourcing materials.

When the orange thread wrapped around his body, Hong Fei immediately felt that his entire body was soaked in scorching hot magma. Unparalleled pain suddenly broke out, and he immediately clenched his teeth and looked up to the sky with angry eyes.

The orange line suddenly tightened and started to pull.

Hong Fei felt another kind of extremely real severe pain: as if someone was trying to completely peel off his body from under the skin.

The orange line exerting force in the direction of the card dragged out an even more illusory figure from Hong Fei's soul.

In the outside world, the real body was lying on the experimental bed, the muscles all over the body were tense, the veins popped out, the pores opened instantly, and in the blink of an eye, crystal clear beads of sweat were oozing out.

Under the wet clothes, Hong Fei shivered slightly.

However, in just a moment, a dazzling golden light suddenly rose.

The power of the dragon took the initiative to protect the Lord and immediately calmed the trembling body. After its power filled the body, it rushed into the soul along the path where the two merged into one.

In the void space, the roar of the dragon instantly shook the world.

The mighty golden power formed an extremely huge and real dragon in the space here in the blink of an eye.

Every detail of the dragon's head, body, claws, and tail was perfected. Its body drew a graceful trajectory while swimming, and in the blink of an eye it seemed to teleport behind Hong Fei.

The slender dragon's body was winding and circling behind Hong Fei. Its size was far larger than the orange card floating in front of Hong Fei. The dragon's body stretched across the boundless starry sky was intimidating to anyone at a glance.

The golden vertical eyes stared at Hong Fei's pain. The next moment he suddenly opened his mouth, and flames with golden starlight immediately spurted out from his throat.

When the fire approached, Hong Fei not only did not feel any pain, on the contrary, he felt as if he had soaked in a hot spring in a bitterly cold winter, and every corner of his body was filled with warm breath.

One side is the orange card, and the other side is the divine dragon.

Hong Fei was among them, and his face that had just looked ferocious and terrifying became calm and peaceful.

The speed of soul division is gradually accelerating.

After a moment, the orange thread successfully pulled out an extremely illusory shadow from his soul body. After putting it into the orange card, the square card body shattered.

Energy, blood and soul are intertwined at the same time.

Shenlong stopped his movements and watched the subsequent casting process with Hong Fei.

The three are mixed into one, turning into a viscous substance whose color changes drastically, like a rainbow hanging in the sky after a rain.

However, after a while, the excess color gradually faded away, leaving only the most dazzling golden color.

The sticky substance squirmed and deformed, and finally the whole mass was divided into ten small groups.

The next moment, Hong Fei's eyes suddenly changed.

A shadow that seemed to be thousands of meters high suddenly appeared in the void. His whole body was wrapped in unique armor. Although Hong Fei was sure that this was just a shadow, the pressure carried by the opponent was extremely powerful.

.

The shadow calmly stretched out his huge hands, first held the ten separated masses of matter in his palms, and then put his hands together.

There was a buzzing sound suddenly, and circles of strange lines with various lights spread out on the back of his hand.

After a long time, he slowly opened his hands without any unnecessary movements, like a tool man who had completed his task, and his figure disappeared into nothing.

In the void, only ten golden rings were left, and each ring was densely covered with dark patterns that were difficult to understand.
Chapter completed!