There are many, many problems that need to be solved before Shinji.
For example, the "Usage-no-One", "Usage-no-弍" and several other Uege-geki who escaped the war in the Land of Grass are still lurking in every corner of the ninja world and are a huge factor of instability.
For example, Orochimaru has begun to doubt his true purpose of healing Kimimaro.
For example, after the separation of the Otsutsuki family on the moon, after another person dies, will they do something more extreme, such as triggering a catastrophe in advance?
Wait, wait, etc.
But compared with these, what is really fatal is the pollution problem in the ninja world!
Just as the mysterious man shouted "die together" when he escaped, Shinji confirmed with his own "lamp" afterwards that the pollution of the world of demon slayer to the ninja world has exceeded the critical value, unless Shinji can center the country of grass Several countries will be razed to the ground, otherwise, the collision between the Demon Slayer World and the Ninja World will be inevitable.
This is one of the reasons why Shinji did not rush to deal with the ghosts and allowed all forces in the ninja world to study ghosts.
Because compared with the pollution that has been caused, the existence of those ghosts is nothing worth worrying about.
As the 'Lamp Bearer' who protects the ninja world, Shinji certainly did not give up.
In his opinion, the mysterious man has repeatedly invaded the ninja world and brought pollution to the ninja world. It is definitely impossible for him to rush to die with the ninja world from the beginning.
Doing this is meaningless to him and to the world of Demon Destroyer!
Therefore, behind his behavior, there must be some reason that Shinji is not yet aware of, and this reason may be the final way to save the ninja world.
Otherwise, the ninja world may collide with the demon slayer world a year later, or even earlier, and then be annihilated in the universe together.
And if you want to find out why the mysterious man wants to invade the ninja world, you must invade the Demon Slayer World in reverse and find the mysterious man.
But it's so difficult to find the mysterious man who is the 'Ghost King' on the other side's territory!
What's more, with the terrifying strength that the mysterious man showed in the battle of Grassland, even if Shinji really found him, without Nagato participating in the siege, he and his subordinates might not be able to deal with the mysterious man.
therefore.
On the one hand, Shinji joins Tsunade's scientific research team, hoping that Tsunade can develop a poison that can restrain the high-speed regeneration of ghosts as soon as possible. On the other hand, Shinji steps up the promotion of the 'Reincarnation Eye Project' and the 'Reincarnation Eye Project' in an effort to reversely invade the world of demon destruction. can have stronger strength.
It can be said that at this point, Shinji is completely racing against time.
If Shinji is not ready to reversely invade Demon Slayer before the collision between Demon Slayer and Ninja World, or fails to catch the mysterious man, the Ninja World will disappear!
noon.
Shinji did not take a lunch break at the ninja school like other students, but rushed to the secret laboratory under the hospital and participated in Tsunade's research and development of poisons against ghosts.
At a regular small meeting, Shizune said: "Corrosive poisons have very limited effects on it."
Yakumo said: "Corrosive poisons have very limited effects. Their cell tissues have extremely strong regeneration capabilities. Ability, even the most corrosive poison, cannot fundamentally damage them."
At this time, another senior medical ninja said: "Strong light, burning these has a certain effect on them, but if you want to It is unrealistic to use poison to simulate the effect of the sun!"
After a round of discussion, everyone frowned.
The ghost's ability to regenerate left them scratching their heads.
At this moment, Shinji raised his hand.
Under normal circumstances, he would only participate silently and would not express his opinions easily. However, the discussion just now reminded him of several poisons developed by Zhushi in the original Demon Slayer Space for the Ghost King Muzan.
Among them is an aging potion!
There is a limit to the division of cells. Even a ghost with the power of the Ghost King cannot truly live forever. So in this case, why not develop an aging potion like Zhu Shi to crazyly accelerate the aging of the mysterious person's cells and stimulate His cells continued to divide, causing him to fall into a state of aging and weakness in a very short period of time.
As long as this can be done, Shinji will be sure to solve the mysterious man.
After all, unlike the Demon Slayers who had a single method in the original Demon Slayer World, he is a ninja who masters ninjutsu, taijutsu, illusions, pupil techniques, sealing techniques, etc., so he does not need to be able to kill mysterious people. He was satisfied with the powerful poison as long as it could weaken the mysterious man's condition.
Tsunade looked at Shinji and asked, "Shinji, what do you think?"
Shinji didn't waste any time and immediately spoke out his thoughts.
"To cause cells to age and stimulate cells to divide at a high speed?"
After hearing Shinji's thoughts, Tsunade fell into thinking.
They had all fallen into stereotypes before, thinking only about how to destroy ghost cells and tissues, but Shinji's words undoubtedly opened up a new way of thinking for them.
Soon, Tsunade broke the silence, stood up and ordered: "Shizune, you are responsible for testing the cell classification limit of the 'monster'!" The '
monster' in her mouth was the ghost locked in the laboratory. code name.
Shizune stood up immediately: "Yes!"
Tsunade looked at the senior medical ninja, Yakumo and Shinji, and ordered: "The medical class is responsible for collecting poisons that can cause cells to age rapidly. Yakumo and Shinji, you also Assisting the medical class, once the project is successful, it will be regarded as completing an S-level mission!"
The senior medical ninja, Yakumo and Shinji stood up together: "Yes!"
After leaving the laboratory.
Yakumo said to Shinji: "Shinji, this is another rare S-level mission, we must work hard!" "
Yeah!"
Shinji nodded repeatedly, but he was complaining in his heart.
Apparently.
This is Tsunade's deliberate cultivation of Yakumo. Under normal circumstances, it would be good for the ninjas participating in this project to settle an A-level mission. Especially non-core personnel like Yakumo and Shinji who are underhanded.
The reason why Tsunade generously settled Yakumo's S-level mission was to increase Yakumo's qualifications and contributions and pave the way for Yakumo's future.
After all, Yakumo, who successfully transplanted the first-generation cells, is no longer an outsider in Tsunade's eyes, and Tsunade's thoughts on cultivating her are completely undisguised.
It can be said that as long as nothing unexpected happens, there is a 70% to 80% chance that Yakumo will become the next Hokage, or the next Hokage.
As for Shinji, he was able to get several opportunities to participate in S-class missions as a Ninja School student, simply because he benefited from Yakumo.
They all participated in the mission. It can't be that when Yakumo settled the mission, it was an S-level mission, and he only gave an evaluation of the A-level mission. Even if he agreed, the advisory group of elders behind him would not agree. Second update
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