It was a huge undertaking to remove the entire skull. Even Hua Tuo, whose will is as solid as a rock, sweats slightly.

The skull was finally sawn open, and the dura mater was exposed. Hua Tuo carefully removed the dura mater and gently placed it next to the skull, and the whole brain was presented to everyone.

Dong Feng has finished resting, and his true qi has returned to its full state. The Xinglin Ball rose from Aunt Mei's chest to her neck, and the medicinal power of the Resurrection Pill rose from the left neck artery to the brain.

It was a long process, and everyone held their breath as they watched as the white light and medicinal power seeped into the brain tissue.

Halfway through it, Dong Feng's face began to change color, and his true qi was about to run out again.

Zuo Ci and the other three looked at each other, staring in horror and not daring to speak. The energy of the Resurrection Pill cannot stay in the brain for too long, because the neurons here are too fragile, and if it stays for too long, it will cause excess energy, and the nerves will burst out, causing serious damage to the body. Therefore, Dong Feng must do it in one go.

But the waste here is too great, and with his true energy, it is completely insufficient to support the completion of the whole process.

Dong Feng held on for a while, his hands trembled slightly, and the white light of the Xinglin Ball showed signs of dimming at any time.

"What should I do?"

Everyone's hearts sank.

"Master Dong Feng, should you take Kang Yuandan?" Shi Xin asked nervously.

This is the last step, the true qi brought by Kang Yuandan comes and goes quickly, and the time can only be determined by Dong Feng himself.

"Again...... Wait a little longer. Dong Feng finally popped out a few words from his mouth, and his face had become snow-white.

The moment in his mouth is really only for a moment, about a minute. The lips had been bitten, the meridians were messed up, and blood was oozing from the side of the mouth.

Shi Xin put a hand on him and repaired his broken meridians.

"Kang Yuan Dan!"

After Dong Feng finished speaking, a mouthful of blood spurted out from the side of his head, his eyes were about to split, and he was on the verge of collapse. The light of the Xinglin Ball began to dim, and he had to take Kang Yuan Dan.

There were tears faintly in Zuo Ci's eyes, and the apprentices fought to the death, not for an illusory dream of their own, if there was anything wrong with Dong Feng, it would be difficult for him to forgive himself.

After taking three high-grade Kang Yuan Pills, a strange light appeared in Dong Feng's eyes, and the light of the Xinglin Ball was bright again.

Finally getting through the brain process, Dong Feng found that Kang Yuandan's medicinal power was about to subside, and he might fall into a coma after that.

He hurried up and infused the remaining resurrection pill power into his limbs, and at the last moment, he finally completed his mission.

"Yuanhua, Xin'er, it's up to you!" Dong Feng was shaky, his face was colorless, but he still had a relaxed expression on his face.

"Master, the disciple did not disappoint you in the end. ”

After saying this last sentence, Dong Feng smiled and fell down with a bang. A mouthful of blood spurted out of his mouth.

Zuo Ci wiped the tears from the corners of his eyes, and hurriedly walked up to help Dong Feng. After probing the pulse, he breathed a sigh of relief, "Fortunately, it's just too wasted, but to fully recover, I believe it will take a long time." ”

After the medicinal power and white light were completely fused and completely assimilated into Mei Gu's body as nutrients, Hua Tuo began to put the dura mater and skull back into Mei Gu's skull.

In the same way, Hua Tuo's cultivation is a big difference from Aunt Mei before his death, and the operation and craniotomy of the internal organs consumed a lot of his spirit and true qi, although it is not as serious as Dong Feng, but it is estimated that it will be difficult to act after doing all this.

This step is also done very carefully, after all, there are no screws for fixing in this world, and there is no thread for stitching. After the dura mater and skull were completely put back in place, Hua Tuo breathed a sigh of relief.

"Xin'er, it's up to you. ”

After Hua Tuo finished speaking, he sat on the ground with his butt and gasped for breath.

Even Shi Xin wasn't sure if the repair talent could completely restore the dura mater, skull cap, and scalp that were just empty on the brain.

Prior to this, the talent for repair had at most treated serious internal and external injuries, and had not yet tried to reconnect the broken tissue to its place and restore it to its exact originality.

Like the refining of the Resurrection Pill, this is a process that goes against the sky. Moreover, all of Mei Gu's vital signs belong to a state of stopping, and the regenerative ability of the cells is equal to zero, so the whole process can only be completed independently by Shi Xin's purple qi.

If Dong Feng was also promoted to the ninth rank, he could also help Shi Xin through the Xinglin Ball, but under the round of actions just now, Dong Feng had exhausted all his true qi. This is also the method that Zuo Ci came up with to resurrect Aunt Mei in advance through his purple qi after meeting Shi Xin for the first time.

Zuo Ci can be said to be a last resort, everything is going in the direction he expected, and now all that remains is whether Shi Xin has the ability to turn decay into magic.

Purple Qi first undergoes the fusion process of the lowest cerebral dura. Shi Xin turned the purple qi to the maximum, relying on his mind to observe the situation inside.

"It can be fused!" Shi Xin was in ecstasy.

This is a major discovery, does this mean that in the future, the generals under his command will have severed limbs, and they can also be connected through purple qi

When I think of severed limbs, I first think of Yanghu. It's a pity that this function of purple qi was discovered too late, if Yanghu was by his side when he broke his arm, maybe he could save an arm.

However, it was also when it was just broken, and after a period of time, the severed limbs would rot and the tissue would die, which was different from the situation of Aunt Mei.

Back at the resurrection site, Shi Xin found that the process of fusion was very slow, and the purple qi used all his strength to pull the tissue at the suture site, but unfortunately it had little effect, which can be described as a snail-like speed, and his true qi was consumed at a rapid rate. When the dura mater was completely recovered, half of the true qi was consumed. For this reason, he had no choice but to hurriedly take three high-grade replenishing pills.

"It's really hard to go against the sky to resurrect a person......

You must know that he was a person who faced Li Ru and Cao Ying's dozen people alone and was undefeated, and later fought for several hours without stopping, and his true qi was unparalleled in the world. This is thanks to his Nuwa Shi's talent for "luck", and his true qi recovery is already faster than many people. At this time, there is also white light to help, and you can imagine how painful this fusion process is.

Skulls are hard objects that are even more difficult to fuse. Only half of it was completed, and Shi Xin's dantian became empty, and he couldn't help but complain.

"Master, help me!"

Fortunately, Shi Xin still has the ability to absorb the truth, and can transform other people's true qi into purple qi.

But Zuo Ci has a tenth-level cultivation, and I don't know if Shi Xin can accept the strength of his true qi. On Spirit Island, Shi Xin had tried to forcibly absorb his true qi, but at that time, just a little contact made him almost unbearable.

In order to resurrect Aunt Mei, he had to take a risk.

Zuo Ci put one palm on Shi Xin's shoulder, and the powerful alien true qi poured into Shi Xin's body, and after the transfer of Nuwa Stone, it instantly turned into purple qi and acted on Aunt Mei's skull.

But this is after all the true qi of the alien body, and the two sides have irresistible rejection. Fortunately, Shi Xin had also cultivated the Dunjia Heavenly Book, and there was a homologous relationship with Zuo Ci's true qi in it, otherwise even the transformation process in the blink of an eye would be enough to impact Shi Xin's meridians.

But even so, it was still very reluctant to transfer the tenth-grade true qi with the ninth-level Nuwa Stone, and some of it still sneaked into Shi Xin's body before it had time to move.

It's like seawater pouring into a river, not only are the fish inside not adapted to living in the seawater, but the shallow and narrow river is not enough to hold the strong seawater, and it is easy to overflow and cause waterlogging.

Shi Xin's meridians were instantly broken, and blood began to flow from the corners of his mouth. But the fusion process of the skull cover was very gratifying, and he had to grit his teeth and insist.

"Xin'er ......"

Zuo Ci's lips trembled slightly, and he felt very sorry for his disciples. He is a person who values love and righteousness, seeing Dong Feng and Hua Tuo fall down one by one, Shi Xin is also in endless torment, and his heart is dripping blood.

"If this continues, Xin'er will easily be seriously injured and die. Am I really right to do this?"

Zuo Ci began to be confused, and the true qi transmitted to Shi Xin slowly weakened.

"Master, don't give up!" Shi Xin exclaimed, "Things have reached this stage, we just have to continue." ”

"No...... I can't do this, I'm so selfish!" Zuo Ci's eyes were hazy with tears, and he shook his head in pain, and his true qi was further reduced.

The blue tentacles, which had been only on his wrists, suddenly grew and stretched all the way along his arms. Even if he weakened his True Qi, the tentacles could absorb it on their own.

Shi Xin spurted out a mouthful of blood, "We...... Don't do what you regret...... Only once!"

"Xin'er!"

Zuo Ci cried like a child, or rather, a part of his personality was like a child who didn't know anything about the world, stubborn, willful, and reckless......

Nuwa Stone was constantly impacted by Zuo Ci's alien true qi, and there were faint signs of shattering.

The situation was critical, Shi Xin couldn't care about the surging foreign body true qi in his body, and the painful and swollen meridians, and divided the purple qi into two, one part fused to the skull, and the other part healed the internal organs.

After another quarter of an hour, Shi Xin's face began to turn white, his lips turned blue, and the blue tentacles showed signs of withering.

This was a sign that his own True Qi was about to run out, but fortunately, the fusion of the skull had been completed, and now only the skin and scalp outside the heart had not yet healed.

Suddenly, Shi Xin's mouth made a "poof" sound, and a mouthful of blood spurted out at a decaying speed like a spring that was about to dry up, and finally stopped after more than ten mouthfuls.

The hem of his shirt was stained red with blood, and it was dripping down.

Finally, a crisp sound of "pop" was heard, and the Nuwa stone shattered for the first time since the name change. The blue tentacles withered completely, like lifeless flowers, falling down one by one in disgrace and then dissipating into the air.

The last purple qi was still sent out by Shi Xin, first the last wound on the scalp was finally closed tightly, and finally the little bit of skin in the heart area returned to its original state.

Shi Xin squeezed out a little smile on his face as he closed his eyes, "Finally...... Still completed the task!"

After saying that, he planted his head and fainted.

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