The star core kept emitting bursts of green mist, which was extremely intense, confusing Wang Fen's vision. This is the star core converting electrical energy in preparation for the next mutation. Since it was the first time that the mutated power was used on a creature that was not Wang Fen, a repairman, it needed the star core to provide more powerful control, and it was used to being lazy and could only waste more power to meet the use requirements, so the green fog became thicker and thicker. Even with Wang Fen's current eyesight, it is a little difficult to see through the scene behind the green fog.

After a while, Wang Fen closed his eyes and listened attentively.

Throw away all distractions, no longer entangled, no longer confused.

Puff! Puff!

Low and steady, the big strong heartbeat was now so clear.

Now is the time!

At the moment when Da Zhuang's heart was about to beat, Wang Fen suddenly opened his eyes, and the hand holding the star core suddenly slapped Da Zhuang's heart.

"Bang!" came a dull thumping sound from Da Zhuang's heart.

Da Zhuang's cardiac arrest and his breathing stopped at the same time!

At the same time, a green light visible to the naked eye suddenly flashed from Wang Fen's palm, illuminating the green mist that wrapped the two of them, like lightning in the green cloud, which looked like a dream.

Wang Fen was so nervous that he forgot to breathe, and although Da Zhuang's heart stopped beating, the blood was still flowing.

The faint green light of the star core, which suddenly flashed and then darkened, seemed to penetrate Da Zhuang's skin, starting from Da Zhuang's heart and following the meridians of his body, quickly and firmly illuminating Da Zhuang's blood vessels.

This is precisely the star core that temporarily takes over the function of the Great Strong Heart and becomes the heart outside the body.

The transformation range of the star core to external objects is only about two centimeters, and to destroy the hematopoietic function of the whole body, there are two more feasible ways for the star core.

One is that Wang Fen grasped the star core tightly and quickly swam all over Da Zhuang's body, thus quickly killing all the hematopoietic cells. The other is to use a large amount of electrical energy to excite the star core, because this time it is only to destroy the hematopoietic cells rather than transform, the energy requirements are not high, the star core can make the blood very close to it carry the electrical energy that can destroy the hematopoietic cells, and use the flow of the blood itself to circulate to the whole body, killing all the hematopoietic cells.

However, the star core is currently seriously damaged, and the special electrical energy generated exists for a very short time, and it is difficult to rely on Dazhuang's own blood circulation system to deliver these blood with special electrical energy to the whole body in time. Therefore, the star core stopped Da Zhuang's heart from beating, and temporarily acted as Da Zhuang's external heart, quickly moving the blood of the heart very close to it, and soon the blood with special electrical energy was all over Da Zhuang's body.

The green mist gradually dissipated, and I saw that Da Zhuang's green tendons were exposed, and the blood vessels in his body squeezed out the layers of fat for the first time, exuding a faint translucent green color in front of Wang Fen, with Wang Fen's eyesight, he could see the light green blood flowing silently and quickly in the translucent blood vessels.

What followed was a terrifying silence, waiting for the blood with the special electrical energy to circulate throughout the body, destroying the entire hematopoietic system.

After a while, the green color in the blood vessels of Da Zhuang's whole body slowly disappeared, and traces of blood flowed from his eyes, nose and mouth, and the pores of his body also oozed a dense layer of fine blood beads, as if he had experienced some torture.

"Bang!" At the moment when the green in the blood completely dissipated, Wang Fen hurriedly slapped Da Zhuang's heart again.

。。。 Puff, puff.

With Wang Fen's blow, Da Zhuang's heart slowly beat again again.

Feeling Da Zhuang's weak and slow breathing, Wang Fen breathed a sigh of relief, the most thrilling part of the whole mutation process had passed, he came back to his senses and looked at the time, only a short minute had passed, but it made him feel as if half a day had passed.

Then came the stage of exchange transfusion, and now the hematopoietic function in Da Zhuang's body has been completely destroyed, and if new hematopoietic cells are not transplanted, Da Zhuang will soon die. But Wang Fen is very confident in this, the mutation is different from the real treatment of leukemia, although he has not been paired with Da Zhuang bone marrow, and does not know the white blood cell antigen matching, but his beast king blood is very powerful, not only can rebuild the blood system, but also change Da Zhuang's body, cure his hidden disease, whether the pairing can be successful is no longer a matter.

When exchanging blood, Wang Fen did not use the method of directly transfusing blood to Da Zhuang, so that he would lose one-third of his blood in vain, although it would not have much impact, but it would also hurt a lot of vitality.

After in-depth consideration, in the spirit of saving glory and wasting shame, Wang Fen adopted the method of exchanging blood.

Although Da Zhuang's body is not good, his blood is quite normal, because he and Wang Fen are cousins, and their blood types happen to be the same, they can transfuse each other, that is, at the same time as Wang Fen's blood transfusion to Da Zhuang, Da Zhuang also transfused blood to Wang Fen. After such a mutual exchange, it can be exchanged for half of Wang Fen's blood, and it will not make Wang Fen lose too much blood, but lose a lot of energy.

And changing so much blood will not only have a higher safety factor, but also greatly shorten the time required for Dazhuang mutation. But if more blood of the Beast King is infused to Da Zhuang, the factor of the Yin Beast King, which contains Wang Fen's will in the blood, will not only transform Da Zhuang's body, but also have an impact on Da Zhuang's brain, which may make his will completely obey Wang Fen's orders, and may even completely lose his own will, which Wang Fen does not want to see.

Wang Fen picked up one and plunged one end into the vein of Da Zhuang's right hand, and waited for Da Zhuang's dark red blood to fill the infusion tube to drive out the air in it, and then plunged the other end into his left hand artery. Due to the pressure difference, Wang Fen's bright red and bright blood with a hint of mystery soon flowed along the infusion tube to Da Zhuang's body.

After breathing a sigh of relief, Wang Fen immediately used another infusion tube to connect his right hand vein with Da Zhuang's left hand artery, and the blood in Da Zhuang's body was transfused to Wang Fen, so that a blood circulation was formed, which was not wasted at all.

Wang Fen felt that his fiery blood was constantly draining from his left hand, and Da Zhuang's slightly cool blood continued to flow from his right hand, and the soreness of his whole body was also relieved after taking the mobilizer. Only then did Wang Fen know that he was no longer an ordinary person, and his body temperature was already about one degree higher than that of a normal person.

Close your eyes again and listen carefully.

Puff, puff, puff.

Slowly, the heartbeats of the two gradually coincided, like the heartbeat of one person.

Even Wang Fen had a little strange feeling, his perception seemed to be able to extend along the infusion tube, spread along the blood, and there seemed to be an extra organ outside the body.

Puff puff puff, and since then they have been connected by blood.

Puff puff puff, and from then on they figured it out.

。。。

As time passed, a sense of powerlessness flooded Wang Fen's heart, but that wonderful perception continued to increase, and he seemed to be able to feel Da Zhuang's emotions in a daze.

"That's it. ”

I don't know how long it took, but Wang Fen finally waited for the instructions of the star core. A little dizzy, he slowly removed the two infusion tubes, and the strange feeling he had before disappeared.

Now that everything he should do has been done, the next step is to wait for the big strong body to accept the hematopoietic cells in Wang Fen's blood, rebuild the blood system, and continue to cause mutation and evolution.

Replacing half of the blood in his body at once, Wang Fen felt weak, which made him a little unaccustomed to being a little superman, so he had to sit down and rest for a while to wait for Da Zhuang's reaction.

But after a long time, Da Zhuang was still lying flat on the iron bed, breathing steadily, there was no abnormality at all, Wang Fen asked a little worriedly, "Star core, why didn't you react at all, did you fail?" ”

"Everything is normal, the reaction is relatively weak now, and there will be a noticeable reaction soon. The star nucleus replied unhurriedly, in its opinion, Da Zhuang has always had an obvious reaction, the hematopoietic cells in his body continue to multiply and mutate, rebuilding the blood system, but Wang Fen's eyesight is too poor to understand.

"What's the obvious reaction, do you mean sweating?" Wang Fen asked impatiently while wiping the sweat of Da Zhuang, who had taken off cleanly. Since a few minutes ago, Da Zhuang's whole body began to sweat vigorously.

"No, there are other, more obvious reactions. The star core did not specify what the reaction was, and the more it did not explain, the stronger Wang Fen's curiosity became.

"What the hell is ... Wang Fen suddenly paused after asking half of the question, it turned out that he found that the treasure hidden under Da Zhuang's thick belly was slowly rising, and it was getting bigger and bigger, and soon squeezed away the fat in his belly and pointed straight to the sky.

Wang Fen's heart was shocked, when he undressed and wiped Da Zhuang's body, he had already compared him with Da Zhuang's baby, and what made him happy was that although Da Zhuang was almost 1.9 meters tall, the baby was still not as big as him. But now the big and strong baby has grown up to almost exceed his limit, which makes Wang Fen feel weak for a while.

In particular, the green tendons on the body of the gun are extremely hideous. Ordinary people only have two or three green tendons on the body of the gun, and then they are convex. And the big strong baby is different, as time goes by, the green tendons on his gun body continue to fork, from one to two, from two to four, twisted and extended, densely covered with the entire gun body, like a mysterious ancient inscription, it looks extremely powerful.

Wang Fen stopped talking, carefully observing Da Zhuang's reaction, but Da Zhuang was sleeping with his eyes closed, and his baby was like a morning erection to the sky.

Da Zhuang's sleep is three days and three nights, and his baby has been lifted for three days and three nights.

For three days, their heartbeats remained the same.

And in the past three days, Wang Fen's heart has been in great torment.

Da Zhuang's body once had a high fever of 45 degrees, which had long exceeded the limit of the human body, and his whole body was steaming. The star core explained that this was the reconstructed hematopoietic system that was carrying out primary mutations on Da Zhuang's body, and in order to replenish the loss of water and energy, Wang Fen kept infusing Da Zhuang with normal saline and various nutrients according to its instructions.

And the temperature of Da Zhuang's baby rose to almost 50 degrees, just when Wang Fen was worried that Da Zhuang would cook his baby, the temperature of Da Zhuang's baby no longer rose, but began to tremble at a very fast speed, or vibrate, it was simply a human ricochet, completely subverting Wang Fen's outlook on life.

As Da Zhuang's baby began to vibrate, the fat on his whole body also began to slowly vibrate, and the nutrients and energy contained in it continued to be consumed to provide energy for Da Zhuang's mutation.

The mutation requires too much energy, and Da Zhuang has not eaten for three days, so his body has visibly lost weight, and his baby has sprung up like mushrooms after a rain, constantly growing and growing, as if the energy of the whole body is concentrated here, and the next night has exceeded Wang Fen's limit size, making Wang Fen feel lost.

What made Wang Fen even more uncomfortable was that when he knocked on the big strong baby with chopsticks, he actually made a knocking sound like steel.

According to the popular standard of Baby's Grade 4 hardness, a simple metaphor is to use tofu, peeled bananas, unpeeled bananas, and cucumbers to describe the hardness of grades 1 to 4 respectively. The big and strong baby has exceeded the standard of grade 4 hardness, at least level 5 or even 6 or more hardness.

Looking at such a baby, Wang Fen couldn't help but regret that he had transfused too much blood to Da Zhuang, but unfortunately it was too late now.