The remnants of the Uchiha are forced to save the ninja world

There are many, many problems that need to be solved before Shinji.

For example, "Shangxian No. [-]" and "Shangxian Zhishi" and several other ghosts who escaped in the Grass Country War are still lurking in every corner of the ninja world, which is a huge factor of instability.

For example, Orochimaru has begun to suspect his true purpose of healing Junmaro.

For example, after the Otsutsuki family on the moon dies, will they take any more radical actions, such as triggering a catastrophe in advance?

Etc., etc
But compared with these, what is really terrible is the pollution of the ninja world!
Just as the mysterious man yelled "to die together" when he fled, Shinji confirmed with his own "lamp" afterwards that the pollution of the ninja world from the demon slayer world has exceeded the critical value.

This is also one of the reasons why Shinji was not in a hurry to solve those 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 to be concerned about.

As the "lantern bearer" who guards the ninja world, Shinji certainly did not give up.

In his view, the mysterious person has repeatedly invaded the ninja world and brought pollution to the ninja world. It is certainly impossible to rush to die with the ninja world from the very beginning.

Doing so is meaningless to him and Ghost Slayer World!
So behind his behavior, there must be some reason that Shinji has not yet known, and this reason may be the last way to save the ninja world.

Otherwise, Ninja World may collide with Demon Slayer World a year later, or even earlier, and then annihilate together in the universe.

And if you want to find out why the mysterious person invaded the ninja world, you must reversely invade the ghost world and find out the mysterious person.

But how difficult it is to find the mysterious person who is the 'ghost king' on the opponent's territory!

What's more, with the terrifying strength shown by the mysterious man in the Battle of the Country of Grass, even if Shinji really found him, without Nagato participating in the siege, he and his forces 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.

It can be said that at this point, Shinji is completely racing against time.

If Shinji is not prepared for the reverse invasion of the Demon Slayer World, or fails to catch the mysterious person before the Ghost Slayer World collides with the Ninja World, 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 the research and development of Tsunade's poison against ghosts.

In the routine small meeting, Jing Yin said: "The erosive poison has a very limited effect on it."

Yakumo said: "Corrosive poisons have limited effects, and their cell tissues have extremely strong regeneration capabilities. Even the most corrosive poisons cannot fundamentally damage them."

At this time, another senior medical ninja said: "Bright light, burning these, has a certain effect on them, but it is not realistic 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.

Just then, Shinji raised his hand.

Under normal circumstances, he would only participate silently and would not express his opinions lightly, but the discussion just now reminded him of the several poisons developed by the original Ghost Slayer Spacetime Zhushi against the ghost king Wumi.

Among them is an aging potion!
There is a limit to the division of cells. Even a ghost with the power of a ghost king cannot truly live forever. So why not develop an aging medicine like Zhu Shi, which can crazily accelerate the aging of the mysterious man's cells, stimulate his cells to divide continuously, and make him fall into a state of aging and weakness in a very short period of time.

As long as this can be done, Shinji is sure to get rid of the mysterious person.

After all, unlike the single-method ghost killing team in the original Ghost Slayer World, he is a ninja who has mastered ninjutsu, physical technique, illusion, pupil technique, sealing technique, etc., so he doesn't need a powerful poison that can kill the mysterious person, as long as it can weaken the mysterious person's state, he is satisfied.

Tsunade looked at Shinji and asked, "Shinji, what do you think?"

Shinji didn't talk nonsense, and immediately expressed his thoughts.

"Aging cells, stimulating high-speed cell division?"

After listening to Shinji's thoughts, Tsunade fell into deep thought.

They were all caught in the stereotype before, thinking about how to destroy the cell tissue of the ghost, but Shinji's words undoubtedly opened up a new way of thinking for them.

Soon, Tsunade broke the silence, got up and ordered: "Mute, you are in charge, test the cell classification limit of the 'monster'!"

The "monster" in her mouth is the code name of the ghost locked in the laboratory.

Shi Jing got up immediately: "Yes!"

Tsunade looked at the senior medical ninja, as well as Yakumo and Shinji, and ordered: "The medical class is responsible for collecting poisons that can rapidly age cells. Yakumo, Shinji, you are also assisting the medical class. Once the project is successful, it will be regarded as an S-level mission completed!"

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-rank mission, we must work hard!"

"Uh-huh!"

Shinji nodded repeatedly on his face, but complained in his heart.

Obviously.

This is Tsunade's intention to cultivate 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 the starting point.

And the reason why Tsunade generously settles Yakumo's S-level mission is 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 the eyes of Tsunade, and Tsunade has no cover at all for cultivating her mind.

It can be said that as long as there are no accidents, there is a [-]% to [-]% possibility that Yakumo will become the next Hokage, or the next Hokage.

As for Shinji, being able to get the opportunity to participate in S-level missions several times as a ninja school student is purely due to Yakumo's glory.

They all participated in the mission in the same way. It can’t be that Yakumo’s settlement is an S-level mission, and he only gives an evaluation of an A-level mission. Even if he agrees, the advisory elders behind him will not agree.
The second one is here!Please recommend tickets, monthly tickets!Little effort, please everyone!