The Hokage, having traveled here, of course he'd unify the ninja world!

Chapter 681 Injecting the Potion

Before Tsunade could react, Orochimaru reached out and lifted her sleeve, then plunged the needle into her arm.

At the same time, he explained:

"I have tested the 'Hashirama No. 1' potion many times, so there should be no problem."

Although Tsunade still had some doubts after hearing Orochimaru's words, she temporarily put aside her worries because she saw how confident he was.

However, when she heard what Orochimaru said next, Tsunade was speechless and even rolled her eyes.

"If there are problems beyond my calculations, killing you and then bringing you back to life is the simplest solution."

Orochimaru's words remained cold and ruthless, as if human lives were merely pawns to be manipulated at will.

Despite her dissatisfaction with Orochimaru's extreme attitude, Tsunade knew very well that Orochimaru would never lie about such matters.

After all, he has always been extremely rigorous and serious about scientific research and experimentation.

Just then, Orochimaru swiftly injected the syringe into Tsunade's body, the whole process taking only a dozen seconds.

Without pausing for a moment, he immediately picked up another 'Hashirama No. 1' potion.

It was plunged directly into Rope Tree's arm and injected at an extremely fast speed.

As the medicine gradually entered her body, Tsunade did not feel anything unusual for the first half minute.

But just half a minute later, she suddenly felt a surge of heat rising from her body, and her body temperature began to rise rapidly.

As a highly skilled medical ninja, Tsunade keenly noticed the changes in her body.

After some assessment, she was shocked to discover that her body temperature had risen by at least three degrees!

This temperature clearly falls into the category of a high fever.

In addition, Tsunade also experienced some other discomforting symptoms:

A slight feeling of weakness gradually spread throughout my body, and every muscle felt as if it had been hit hard by a heavy hammer, causing unbearable pain.

In a short while, Tsunade, who was originally full of energy, became as wilted as a frostbitten eggplant, and her whole body became listless.

Large beads of sweat rolled down her forehead, soaking her hair.

Nawaki's reaction was completely different from Tsunade's. He only felt a warm, comforting aura enveloping him, as if he were bathed in the warm spring sunshine.

The warmth flowed through his limbs and bones, making his already heavy eyelids even harder to hold.

Finally, his head slowly lowered, his eyes closed, and he drifted off to sleep.

Orochimaru, standing to the side, turned his gaze to Nawaki and nodded slightly, a knowing look flashing across his eyes.

Then, he slowly began to connect various monitoring instruments to the two of them.

Once everything was ready, Orochimaru stared at the constantly changing data on the screen, pondered for a moment, and then turned to Chiyo and said:

"Based on the current monitoring results, Rope Tree is fine. He has already shown the first evolutionary reaction, and he will return to normal after he wakes up."

Orochimaru then turned his gaze to Tsunade: "Tsunade's situation is different. She is exhibiting the seventh reaction, so you need to infuse her with life force."

At this moment, Tsunade felt as if all her strength had been drained, and her body became increasingly limp and powerless.

Even speaking seemed extremely difficult for him.

"If you want to replenish your life force, why not just drink the Water of Life? Why bother Qianyao to come over?"

Orochimaru snorted: "Given your current physical condition, you are simply unable to effectively digest and absorb the energy contained in the Water of Life."

"We can only input that kind of life force without any attributes for you, so as to ensure your safety and the effectiveness of the treatment."

Tsunade knew that she was indeed feeling unwell, so she stopped arguing with Orochimaru and simply nodded.

A light appeared in Chiyo's hand and was placed on Tsunade's chest.

Theoretically, life force can be inputted into any part of the body during the Dragon Life Reincarnation, but in reality, inputting it from the center of the body results in the fastest recovery.

Because the five internal organs transport the body's energy.

However, it was really difficult to attack Tsunade head-on; her lightning was too powerful. Chiyo deliberately moved his hand up a bit to avoid hitting her.

When Qianyao officially unleashed the Dragon Life Reincarnation Technique, a strange feeling instantly welled up in his heart.

He felt as if the life energy surging from his body had suddenly fallen into a bottomless black hole.

Tsunade's body was frantically absorbing every bit of energy that Chiyo had output through the Dragon Life Reincarnation Technique, with the force of a whale swallowing its prey.

Qianyao's expression also changed, and the chakra in his body began to surge like a tide.

Karin, who was standing nearby, noticed that something was wrong with Chiyo and quickly put her arm into Chiyo's mouth.

At this moment, Chiyo had no time to consider whether doing so would leave teeth marks or bite marks on Karin's arm.

Because he had been pulled by Tsunade's terrifying suction force, causing his vision to go black and the world to spin.

Driven by his survival instinct, he quickly bit Karin's outstretched arm.

Karin suddenly let out a muffled groan, and an indescribable feeling of weakness instantly swept over her body.

She could clearly feel the vibrant life force within her body rapidly draining away at an alarming rate.

Without hesitation, Karin reached out and opened the container of life-giving water that had been prepared beside her, tilted her head back, and drank it all in one gulp.

Logically speaking, Tsunade should be fully capable of recovering herself by directly absorbing Karin's life energy.

However, according to Orochimaru's calculations, each time Chiyo absorbs a large amount of Karin's chakra, it will cause Chiyo's Sharingan to evolve to a certain extent.

From a personal emotional perspective, Karin deeply resists having others bite her body and absorb her life energy.

This is why the complex transit process we see today has come about.

At this moment, Orochimaru's eyes remained fixed on the monitor screen, not missing a single subtle change.

But at the same time, his hands did not stop moving at all. He cleanly and neatly placed the unconscious Rope Tree into the medical pod next to him.

Immediately afterwards, Orochimaru skillfully pressed a few buttons above the medical pod, and with a slight mechanical sound, the medical pod slowly closed and shut completely.

Just then, puffs of pale green mist suddenly shot out from inside the medical pod. These mists seemed to possess some kind of magical power, quickly spreading and filling the entire small space.

Rope Tree, who was already in a drowsy state, breathed more steadily and deeply after inhaling the mist, and looked like he was sleeping even more soundly than before.

After successfully placing the rope tree, Orochimaru paused briefly, then turned and walked to the cabinet next to him, took out a new jar of life water, and handed it to Karin.

Karin had almost used up the life-giving water she had drunk earlier, so she took it and drank it immediately as well.

……