Side Character with cheats SI Tenten Volume 6 Chapter 7 (Patreon)

By the time I switched place, except for Yamato, the other team members were already on the boat. The volcanic eruption forced us to leave. The mission failed. Although I won against satori, but his corroding chakra cannot be converted into my chakra. For now the hyperspace is filled with satori's corrosive chakra.
After reaching the boat myself, I ordered them to leave. If the volcanic eruption happened, then we would be in trouble. Fortunately no one objected. And Yamato started to steer the boat away from the island.
By the time we reached the mainland, all of unconscious members have gained consciousness.
Dodai agreed to write a mutual report. That will be delivered to both of the kage. I wrote my personal mission report.The mission was the failure but that's not the end of it.
It will have some political pressure as the first joint mission.

...

"So the symptoms has been gotten worse ?"
Tsunade asked me.
"Yes the chakra poisoning has gotten worse ."
I answered her question.
"So do you find any solution because my medical methods are clearly not working as you can see." Tsunade sighed.
"I do but I don't know that it will succeed or not. And it might risk the life of others." I told her.
It has been a month since the mission.
At first it wasn't a problem. But unknown to me satori's corrosive chakra was entering my system slowly. I found out too late. Although Gyuki told me that he can heal the damage, but first I have to stop the chakra from damaging me more.
The symptom started with severe pain while using chakra and ruptureing blood vessels in letter stage. Thankfully Tsunade was able to stabilize me for a period of time. But it is getting worse.
"It will require a sacrifice. I will create another hyperspace similar to mine having one entrance to the space on the sacrifice, and another one in me. We can transfer Satori their and then kill the sacrifice so that the entrance will be destroyed, on his body. Then I will seal away the entrance in my hyperspace. But the main problem in this plan that even if we take a sacrifice with higher chakra reserves anything can go wrong during the time of transfer."
I explained to Tsunade.
I knew that at some point I will die. Maybe in the 4th great Ninja war. But now I am feeling like my death will occur Sooner than that.
But I can't just give up. At least I will try.
Tsunade has not informed Naruto about my situation. Although I wanted him near me in the time like this I want just abandon all hope.
"What are the chance of success ?" Tsunade asked me.
"Fourty percent." I told her the truth.
"Then I sanction this mission. We will do the transfer process away from the village." Tsunade ordered me.
"Thank you hokage sama." I bowed and left.

...

The process of making a hyperspace was not easy. Considering once chakra it will very for every person how the hyperspace will work. Not to mention the entrance to the space will be connected to that person's chakra network.
As promised the hokage gave me a death row inmate to study. A jonin at that.
It took me around a month to complete the seal. By that time I could barely use chakra on my own without dying. Constantly using Re: seal has also it's own side effects. Like problems in my metabolism. Even with my request, Tsunade called back jiraya and Naruto.
After checking everything is okay, we went towards the valley of the end to seal the beast.
The process was agonizing. Using chakra was really painful. And on top of that maintaining a constant flow was hell.
The concept was to transfer satori via the channel that was connecting to both of our hyperspaces.
The process lasted for 3 hours while Tsunade constantly healing me.
As soon as Satori was transferred I immediately cut off the channel and sealed away the entrance in my hyperspace.
Then I lost my conciousness.

...

Zetsu was keeping a constant eye on the situation of eight tails Jinjuriki.
This time she used that dark barrier again to defeat satori. He didn't know what exactly it does but after the barrier errupted, he lost contact with Satori. And when the barrier went down, Satori had vanished from this plane.
That was concerning. But in the end it played out in his favour. If he has to guess then she probably transferred her to another dimension. Satori has already a vessel. So sealing him inside her was impossible. At least that was the best explanations Zetsu has. But one thing is for certain that the dimension is some how connected to the users body. Because after the raid on the summoning island, aur health declined drastically. Zetsu waited to see how the situation will play out. It is no problem if she dies. Eight tails has two Jinjuriki . It will be even better if she dies.
But that didn't happen. They figured out a way to seal away Satori permanently. First he thought of interfering with the process. But decided against it. He has the information he wanted. The girl was strong and a genius but at the end of the day she is just a mere human. With perfect plan he is confident enough that he can deal with her. So without interfearing he went away. He has much more important things to do. Much more preparations to do. After all the revival timing of his mother is near.

...