Start with the Mangekyō and leave Konoha with Madara.

"Teacher, is this all right?"

Inside the research institute, Jing sat up from the experimental bed and stretched his shoulders. He knew that he was still needed on the front line of Platycodon Mountain.

At the side, Tobirama, who was wearing a white coat, waved his hand and said, "Don't worry. If you really encounter a dangerous situation, the intelligence team will send an emergency message, and it won't be too late for you to rush over."

Ever since the 'decapitation operation' that night, the Hidden Cloud Army temporarily gave up the siege and instead focused on strengthening fortifications and blocking the front lines, which made the battle at Mount Kikyo a lot easier.

I don’t know whether Jing’s surprise attack that night was effective or Jinjiao had other plans.

"Come and see what we have achieved in the past few days."

Tobirama asked him to get out of bed, and they came to the experimental table together. The two of them observed the first fusion phenomenon of the genetic fluid through the thick glass.

Under vacuum conditions, a drop of light red liquid fell onto the glass container, and Jing knew that it was his genetic liquid.

In order to witness this moment, he solemnly opened the Three-magatama Sharingan, not wanting to miss any details.

Tobirama operated the mechanical dropper and dripped a drop of light blue solution into the vessel, which merged with Jing's genetic fluid. Visibly, the droplet turned dark purple little by little without any hindrance.

"That's the leaf juice extracted from the Guiya Luo plant. How about it? Isn't it magical?"

Tobirama stared at the droplet intently and explained, "In theory, it can be fused with anyone's blood, but this is actually an extremely dangerous thing. If you don't master the volume ratio, it can be fatal..."

Next, Tobirama carefully extracted a drop of golden solution from the refrigerator, operated the machine to suspend it above the vessel, and lightly tapped it with his finger.

The droplets rolled down like dewdrops on the leaves.

"Oh!"

With a sharp explosion, white mist filled the air, and two drops of genetic fluid shattered at the same time, even causing cracks in the glass.

Jing was stunned. With the dynamic vision of the Sharingan, he saw the whole process clearly.

The moment the two drops of solution came into contact, the surface of the liquid began to tremble wildly, and wisps of white mist evaporated due to the high temperature. It was just like pouring concentrated sulfuric acid into water, boiling violently, splashing and evaporating everything.

It’s hard to imagine what would happen if Hashirama’s genetic fluid was directly injected into one’s own body.

At this moment, Tobirama patted his shoulder, causing a little more fluctuation in his eyes.

"Don't be surprised, it's completely within my expectations." Tobirama said in a low voice, "Experiments are like this, boring and long."

Jing turned around and smiled bitterly: "I was naive. I even thought that as long as I gritted my teeth and held on, I could survive the damage done to my body by the genetic fluid..."

"Don't worry, once this experiment is completed, the injection of the gene fluid will not cause you any pain. It is as simple as injecting glucose..." Tobirama said lightly: "Investigation and sampling is one of the common means of experiments. This experimental method is adopted to avoid this situation."

Seeing that Jing still had a vague idea, Tobirama pondered for a moment and concluded: "You just need to remember that this experiment has three steps in total."

"The first step is to fuse your genetic fluids. This is the most difficult part. You need to constantly adjust the ratio of the fusion agent and repeat the experiment countless times."

"The second step is to match the cell samples. In short, it is to inject the prepared gene fluid into your cell sample. This is also a very complicated process that requires a lot of data as support."

"This last step is the real end. I will inject the gene fluid directly into your blood vessels. You only have one chance. If you fail, you will die."

Tobirama glanced at the mirror, "But you don't have to worry too much. If the first two steps are completed successfully, the third step will only be a problem. The probability of perfect fusion is as high as 98%."

Next, Tobirama continued his experiment, muttering to himself as well as to Jing:

"The concentration of the Ghost Bud Luo juice needs to be adjusted. The solubility ratio of the gene liquid is also very different..."

……

For the next week, there was no urgent news from the front, as if everyone had gone back home to celebrate the New Year. Although they were still at war with each other, the battlefield had become eerily quiet, which was almost absurd.

In fact, the initiative of the war has always been in the hands of Yunyin. They temporarily stopped the attack and did not dare to counterattack the Kikyo Mountain position. Without the commander-in-chief, their goal was just to defend the camp.

Jing also had a rare few days of free time and spent the New Year Festival in the village.

After a few days, there was no progress in the experiment, but this boy's love luck was rising rapidly.

Just when he was patrolling the streets, many young girls in love would circle around him, including some ladies from wealthy families, who would openly flirt with him.

The threshold of the house was almost trampled flat, and the crack in the door was filled with invitations from major families.

Jing could only smile bitterly, and after a little thought he figured out the reason.

When the war came and the enemy was powerful and domineering, Konoha was unable to fight back. At the critical moment of life and death, he stepped forward and led the vanguard troops to fight the enemy. He was able to fight one against two and not be at a disadvantage. He not only regained the morale of the troops, but also demonstrated the style of Konoha.

What's more, he is only 18 years old this year.

Today, he not only has top-notch looks and strength, but he is also the direct disciple of the Second Hokage and a member of the Uchiha clan with a long lineage of people from the Uchiha clan. With all these conditions combined, who wouldn't be tempted?

These days, Tobirama seemed to have announced his intention to make him the Third Hokage.

Because of this, people who used to ignore him now put on smiling faces and threw out olive branches that could be piled up into a Christmas tree.

But there is a saying that goes, the admiration for someone when you are at the peak can never compare to the loyalty you receive when you are at your lowest.

I don't know if it was because they had fallen in love a long time ago, or if the tense atmosphere of war acted as a catalyst, but Jing quickly developed a relationship with Uchiha Yuko, the younger sister of the Uchiha clan leader, and established a relationship.

On the last day of the New Year's Festival, Jing and a petite figure snuggled together on the Hokage Rock, looking at the starry sky and watching bunches of fireworks light up the New Year's night sky.

Star-like fireworks shot into the sky and exploded into a moment of brilliance. They were like colorful elves, spinning, spreading, and blooming, or floating like catkins, or like blooming peonies, reflecting each other in the sky, as if the whole universe was boiling at this moment.

"It would be great if there was no war." Yuko murmured softly, her black eyes lit up by the brilliant fireworks.

"Yeah." Jing sighed, and suddenly his eyes moved, "Yuko, if I told you that I only have a few years to live, would you still be with me?"

"Silly boy, how many times do I have to tell you before you understand?"

Yuko raised her head, held up Jing's cheek with her fair little hand, and looked at him with deep and meaningful eyes, "I like you. No matter what happens in the future, I will be with you!"

Jing held her little hand, his eyes more determined, "I will definitely protect the village and everyone, no matter how difficult the road ahead is, at least in my limited time, I must win this war!"

Yuko looked at his handsome profile, her eyes sparkling with tears, "Jingjun, I believe you..."

The two looked at each other. At this moment, everything was silent. There was only each other in their eyes. Amid the brilliant fireworks flying all over the sky, they moved closer to each other and kissed gently.