There was a click and the courtyard door slid inwards.
Everyone's eyes immediately focused on it, and even the faint moans of the dying and wounded were paused for a moment. In the dim light of the Chakra lamp, Rinto stood inside the door, wearing clean white trousers. He was wearing a coat, holding a clipboard and charcoal between his fingertips, and his face was not moved at all. There was neither pity for the wounded on the ground nor impatience to be disturbed. There was only the scrutiny and interest in the research samples that could not be hidden in his eyes as he glanced at the rows of stretchers.
Tsunade's heart suddenly picked up. She quickly stepped forward and spoke in a lowered voice, with a tone of caution that she didn't even notice: "Mr. Rinto, these wounded people... cannot be saved by conventional medical methods. We really have no choice, please..."
"Shut up." Rinto interrupted her coldly, his eyes not staying on her face at all, but still scanning the stretchers one after another. The charcoal pen on his fingertips quickly scratched across the record board. From time to time, he would stop and lean over to touch the carotid artery of the injured person with his fingertips, or It is to sense the damage to the organs in the body, and mutter a few parameters in a low voice that no one else can understand, "Shock wave diffuse damage, full-thickness rupture of the liver, spleen and kidneys, gastrointestinal perforation, more than 80% of the body's meridians are broken, and the cell necrosis rate exceeds 40%..."
He moved very quickly, and in just a few minutes, he screened all the hundreds of injured people. On the record board in his hand, all the cases were classified according to the type and severity of the injury, and the priority was marked. The ones at the top were not the minor injuries that could be saved, but the most extreme cases of visceral crushing injuries that the medical ninja had already judged to be fatal, and where breathing was almost stopped.
In the eyes of Tsunade and the medical ninjas, these people who can be declared dead directly are the most valuable research samples in the eyes of Rinto.
He has long understood conventional trauma repair through clinical cases in the hospital, but the systemic and diffuse visceral crushing damage caused by ultra-high-pressure shock waves like Shinra Tensei is a completely different dimension of subject. This kind of damage is not a single wound, but the cavitation effect formed in the body when the shock wave passes through the human body, shattering and tearing all the internal organs, meridians, and even structures at the cellular level. Conventional Yang Release Medical Ninjutsu, could only barely stop the massive bleeding, but could not repair this kind of diffuse, microscopic necrosis and damage. This was the core reason why Tsunade was helpless.
These are the most precious first-hand materials that he used to perfect the body damage repair model and deepen the application of Yang Release Chakra at the cellular level.
Rinto straightened up and raised his eyes to look at Tsunade. His tone was calm, without any warmth. He spoke only with instructions, leaving no room for negotiation. "All the wounded should be sorted according to the priority I marked. The 12 cases with all internal organs in the first echelon should be carried to the yard immediately. Clear the place and don't get in the way here."
"Okay! Okay!" Tsunade responded immediately and waved his hand to the ninja behind him, "Quick! Do as Mr. Rinto said, carry over the marked wounded and clear the field!"
The ninjas immediately took action, carefully carrying the weak stretchers, and neatly placed the 12 most critically injured patients in the open space in the center of the courtyard. The medical ninjas also gathered around, their eyes full of anticipation and anxiety. They wanted to see if this legendary unfathomable researcher could perform a miracle and save these people they had given up on.
Rinto followed Teuchi by snapping his fingers, and light golden array patterns instantly lit up on the ground in the courtyard. This was a high-precision detection array plate he had designed in advance. It had only been used in the laboratory before. At this moment, it directly covered the entire yard, and the array patterns were bright. The moment he woke up, the real-time vital signs, internal organ damage, cell activity, and Chakra circulation status of the 12 wounded were all projected in real time onto the light screen he had prepared in advance, accurately pinpointing the necrotic area of each organ and the rupture position of each meridian.
The medical ninjas surrounding them gasped instantly. In order to detect the internal organ damage of a wounded person, they had to use Chakra to sense for a long time, but they may not be able to touch all the damage. However, Rinto's array plate accurately presented all the data in an instant, and even the cell necrosis rate was clearly calculated. This was completely beyond their understanding of Medical Ninjutsu.
Rinto ignored their shock, his eyes were firmly locked on the light screen, and the charcoal pen on his fingertips was writing quickly on the record board, and he issued instructions without raising his head. "Shizune, bring two medical ninjas with the most precise control of Chakra to come over and give me a hand. I will only explain the operation procedure once. If you can't remember it, get out and don't delay my experiment."
"Yes!" Shizune responded immediately, and quickly pulled the two most experienced medical doctors Jonin and ran over, even breathing lightly, for fear of hearing a wrong word.
"First, inject the set of stabilizing drugs I gave into the intravenous access of each wounded person to first inhibit the continued necrosis of cells and prevent the internal bleeding from worsening. The dosage is calculated based on body weight, 0.5 ml per kilogram. If you have one drop more or less, you will tell me immediately." Rinto took it from the experimental table. After passing a dozen sealed medicines, he handed them to Shizune, "Second, activate the life support module of the array disk and set up a temporary extracorporeal Chakra circulation for each wounded person to stabilize their basic vital signs. If blood pressure and heart rate fall out of the threshold, call the police immediately."
His instructions were precise and cold, without a word about "rescuing people". The whole process was "experiments", "samples" and "data", as if what was lying on the ground were not dying people, but groups of experimental samples to be studied. But Tsunade and the medical ninjas, did not dare to raise even a single objection, and could only cooperate fully - they knew very well that it was a great luck to let Rinto take action. As for whether he was doing research or saving people, it was not important at all to these people who were dying. It was enough to survive.
The injection of medicine was quickly completed, and the temporary Chakra cycle was also set up. The data on the light screen showed that the vital signs, which had been declining rapidly, were barely stable, but were still hovering on the edge of death. Although the continuous bleeding in the internal organs had stopped, the crushed organs and necrotic cells were still dragging these people towards death.
"Mr. Rinto, the vital signs are temporarily stable, but..." Shizune looked at the cell necrosis rate of more than 50% on the light screen, and his voice trembled, "Their internal organs are too severely damaged. Conventional Yang Release regeneration surgery cannot repair such a wide range of diffuse damage. Forcibly maturing the cells will only accelerate cell apoptosis and cause them to die faster."
This is also the biggest headache for Tsunade. The core of Yang Release Medical Ninjutsu is to activate the regeneration ability of cells. However, due to this systemic visceral crushing, most of the cells have been killed by the shock wave, and the remaining cells are on the verge of collapse. Forcibly stimulating with Yang Release will only completely deplete the already fragile cells, and will not be able to repair them at all.
"I know." Rinto responded calmly, without any surprise in his tone, "The conventional Medical Ninjutsu only repairs the surface and does not understand the underlying logic of this kind of damage. The core of the damage caused by the shock wave is not the wound, but the cavitation rupture at the cellular level, and the overall fracture of the meridian network. It only repairs the wound, but does not repair the microcirculation and cell activity, and it is useless to save it."
As he spoke, he raised his hand, and his fingertips condensed extremely fine, pale golden Chakra Threads. It was not the Yang Release Chakra used in conventional Medical Ninjutsu, but a composite Chakra that combined the Senjutsu Chakra he had previously studied and a targeted anchoring configuration. The accuracy reached the cellular level.
He walked to the first wounded person, who was Jonin in his twenties. He was hit by the shock wave frontally in Shinra Tensei. All his internal organs were shattered and the meridians throughout his body were almost completely severed. Tsunade tried his best to save his last breath with Katsuyu, but they could only watch his vital signs disappear little by little, and even surgery could not be performed - the abdominal cavity was opened, and the organs inside were too broken to be sutured.
Rinto squatted down, and the Chakra Threads on his fingertips accurately penetrated the wounded man's skin without causing any additional wounds. It followed the meridians directly and entered the wounded man's abdominal cavity. His eyes fell on the light screen next to him, which displayed the position of Chakra Threads in the wounded man's body and the damage to the organs in real time.
The medical ninjas surrounding him all held their breaths and stared with wide eyes, not even daring to breathe. They wanted to know how Rinto was going to repair the internal organs that had been shattered into pieces.
I saw Rinto's fingertips moving slightly, and dozens of extremely fine Chakra Threads spread out in the wounded person's body, accurately attaching to every damaged organ. He did not suture the wound first, but first released a layer of light Chakra barrier, and fixed all the damaged organs and broken meridians as a whole to prevent the damage from getting worse.
Immediately afterwards, the Chakra on his fingertips changed its nature, with extremely strong targeting ability, and accurately identified the necrotic cells, tissue fragments, and blood clots in the body. He used the extremely fine Chakra blade to break down and peel off bit by bit, and then along the meridians, these necrotic substances were exported bit by bit out of the body.
This process is extremely delicate and takes a very long time. The medical ninjas next to me were so worried that their palms were sweating. They couldn't even perform this kind of cell-level operation under a microscope. Rinto actually completed it in the human body using only Chakra Threads. It was so precise that it made people's scalp numb.
Cleaning up the necrotic tissue is the core repair step. Rinto does not release Yang Release Chakra on a large scale to stimulate cell regeneration like conventional Medical Ninjutsu. Instead, it uses its designed cell-level anchoring repair configuration to accurately deliver Yang Release Chakra to every damaged and surviving cell.
His repair logic is completely opposite to Medical Ninjutsu, which is common to Shinobi World. Medical Ninjutsu of Tsunade is to "repair the whole first, then repair the details", while Rinto is to "stabilize cells first, then build tissue, and finally repair organs", reversing damage step by step from the most microscopic level.
The light golden Chakra is accurately injected into each damaged cell along the Chakra Threads, activating the regenerative potential of the cells and repairing the cell structure shattered by the shock wave. What shocked the medical ninjas even more is that Rinto can precisely control the regeneration speed of each cell. It will neither cause organ failure due to too slow regeneration nor cause abnormal cell proliferation and leave permanent sequelae due to too fast regeneration.
As he operates, the values on the light screen are improving at a speed visible to the naked eye. The cell necrosis rate continues to decrease, the integrity of the organs is restored little by little, and the Chakra cycle, which was almost stagnant, is repaired little by little because of the broken meridians and begins to flow again.
Half an hour later, Rinto took back Chakra Threads. Jonin, who was judged to be dead, finally had a trace of blood on his originally pale and pale face, and his breathing, which was so weak that it was almost undetectable, became much more stable. The light screen showed that the broken internal organs in his body had completed basic repairs, and the cell activity had returned to normal levels. His vital signs had been completely stabilized, and he was out of the near-death state.
There was dead silence in the yard, and everyone was stunned. The medicine bottle in Shizune's hand almost fell to the ground. Tsunade's pupils shrank slightly, and her eyes were filled with incredible shock. She is Shinobi World's strongest medical ninja, but She knew very well that even in her heyday, she was helpless in the face of such a degree of internal organ crushing and damage, and could only watch the patient die. But Rinto only took half an hour to bring a mortal man back from the dead, and also completed an almost perfect repair.
"Record." Rinto didn't even raise his head, and handed the charcoal pen in his hand to the medical ninja next to him. His tone was as calm as if he was just doing a simple test, "The first sample, the visceral crushing degree before repair was 92%, and the cell necrosis rate was 92%. 47%, the repair time is 47 minutes, and the Yang Release Chakra consumption is 127 units. The post-operative cell activity recovery rate is 89%, and the organ function recovery rate is 76%. The subsequent recovery data will be recorded three times a day and delivered to me on time."
The medical ninja was stunned for two seconds, then he quickly took the charcoal pen, his hands were shaking, and he carefully recorded every word Rinto said.
Rinto ignored everyone's shock and had already walked to the side of the second injured person. This was a child who was only seven or eight years old. He was hit by the collapsed house and was affected by the shock wave. Not only were his internal organs completely shattered, but his spine was also broken. The medical ninjas had given up long ago and could not even relieve pain. They could only watch the child twitching in pain in a coma.
He still followed the same process. He first cleaned up the necrotic tissue, then built microcirculatory support, and then used cell-level anchoring structures to repair the damaged internal organs, broken spine and nerves bit by bit. For conventional Medical Ninjutsu, nerve rupture is irreversible and permanent damage. But in the hands of Rinto, he used Chakra to accurately connect and repair the broken nerve fibers, and even the nerve signal conduction pathways were perfectly reconstructed.
One after another, Rinto's movements were as precise as a precision instrument, without any unnecessary movements or any emotional fluctuations. He would not speed up because the injured was a child, nor would he slow down because the injured was an old man. In his eyes, these were experimental samples of different types of injuries, and each repair process could provide unique measured data for his research.
During the repair process, he is constantly adjusting the parameters of the repair configuration, optimizing the injection dose of Yang Release Chakra and the speed of cell regeneration for different degrees of damage, different ages, and different physiques, turning every repair into a controllable experiment, and constantly improving his extreme damage repair model.
The medical ninjas surrounding them went from shock at the beginning, to numbness later, to complete surrender at the end. They looked at the wounded who were judged to be dead, and in the hands of Rinto, they stabilized their vital signs bit by bit and repaired the fatal injuries, and they felt in their hearts. The shock can no longer be described in words. They kept writing down every step of Rinto's operation and every parameter. If they took out just a few of these things, they could completely rewrite Shinobi World's medical system.
Tsunade stood aside, watching the operation of Rinto, with mixed feelings in her heart. She had been studying Medical Ninjutsu all her life, determined to improve Konoha's medical level and save more people, but she had spent half her life researching, and the underlying logic of Rinto was completely inconsistent. It seemed so weak in front of the same repair system. She knew very well that Rinto never did this to save these people. He just wanted to obtain the repair data of these extreme injuries and improve his research. But even so, she had to accept this favor, because Rinto had indeed brought these people back from death.
The sky was getting darker and darker, and the moon rose into the sky. The other wounded outside the hospital gate looked at the mortally wounded being carried in one by one, and carried alive to the temporary settlement area nearby. The originally desperate eyes were lit with the light of hope. The ninjas guarding the side also breathed a sigh of relief, and finally relaxed a little bit.
Throughout the night, Rinto did not stop.
In 12 of the most extreme cases of visceral comminuted injury, all core repairs were completed, and no one died. All were out of danger. Even two of the injured who had suffered multiple organ failure and whose brain waves were almost flattened were brought back from the edge of irreversible death and most of their organ functions were restored.
More importantly, during this process, he completely recorded the damage mechanism of the Shinra Tensei shock wave to the human body, the repair plans for different degrees of damage, and the logic of necrosis reversal at the cellular level. He obtained a complete set of measured data covering all damage levels, and expanded his Yang Release repair system from conventional trauma repair to the field of extreme diffuse damage, filling the biggest gap in the past.
At dawn, Rinto completed the repair of the last wounded person and took back the Chakra Threads at his fingertips. He handed the record board in his hand to Shizune and coldly ordered, "For all the wounded after surgery, follow what I wrote. Standard post-operative care, daily vital signs, organ recovery data, and Chakra circulation conditions are all accurately recorded and sent to me every morning. If there is any abnormality, report the data as soon as possible. Don't do it by yourself. I am not responsible for any problems."
"Yes! I will definitely make the arrangements and there will be absolutely no mistakes!" Shizune quickly took the record board and hugged it tightly as if it were some rare treasure.
Rinto nodded, took off his gloves that were stained with blood, and threw them into the medical tray next to him. He stayed up all night, but his eyes were not tired at all. Instead, he was filled with satisfaction because he had obtained complete experimental data.
Just as he was about to turn around and go back to the laboratory, he glanced at the group of stretchers outside the hospital gate and landed on a dozen stretchers in the corner. Those injured did not have serious physical trauma on their bodies, but their vital signs were weaker than those of the injured with shattered internal organs. Their breath was slack, their eyes were empty, and some even fell into a deep coma. Even Chakra was about to collapse completely.
The medical ninja next to him noticed his gaze and quickly explained in a low voice, "Mr. Rinto, some of these wounded people were Pain's Genjutsu that impacted their spiritual cores, and some were Shinra Tensei's shock wave shook the soul and body off their anchors, and Chakra went completely berserk, burning out his mental power. We... we were completely helpless, even Lady Tsunade was helpless."
Rinto's footsteps paused, and his eyes instantly filled with a stronger and more burning interest than when he was repairing internal damage.
He has understood the underlying logic of physical damage to the body, but damage to the soul and mental level is an area that he has lacked enough samples to delve into in his previous research. And these wounded people lying in the corner happen to be the most precious living samples of soul-level damage.