The first time he used the Mangekyō Sharingan's eye technique, the consumption of chakra was secondary. The key was the great mental pressure. The eyes and body had just begun to adapt and were not yet very mature, so Mizuki's left eye hurt a lot after using Kotoamatsukami.

After treatment, the violent Mangekyō Sharingan finally calmed down, and the illusion that he was going blind also disappeared.

"It's really troublesome. Without the bloodline of the Uchiha family, there are so many problems in using the Mangekyō Sharingan."

The Byakugan is actually less compatible with non-Hyuga people. This kind of eye technique is not a native product of the Ninja World at all, but is inherited from the bloodline of the outsider Kaguya Ōtsutsuki. It has a greater gap with the natives of the Ninja World, but as long as the Byakugan is stabilized, it is far less difficult to use than the Sharingan.

Of course, it is not easy to develop pupil techniques to a higher level.

Because of this, Mizuki, who originally wanted to experience the power of the Mangekyō Sharingan, simply performed surgery again to remove the Sharingan and replaced it with his own eyes.

"The original one is still more comfortable."

Shuimu let out a long sigh. He was not used to the perspective that looked like a faint red mist.

During this time, Orochimaru did not say much, but just watched Mizuki silently. If it were someone else, they might be a little surprised at Mizuki's strange behavior, but in Orochimaru's view, it was perfectly normal.

"Now that it's over, can you please tell me what I should do? You went to so much trouble to find me, so there must be a reason why I must be the one."

“That’s about right!”

Mizuki roughly estimated the time. Although for Mizuki, no matter it was the eye replacement surgery, the test of the ability of Uchiha Shisui's Mangekyō Sharingan, or even the use of Kotoamatsukami to control Orochimaru, all did not waste too much time, it was not a matter of a short time after all. Mizuki was an important figure in Konoha Village after all. It was indeed a bit suspicious for him to be away from the public eye for a long time. And this was after dealing with the slightly suspicious matter of Mitarashi Anko's Heaven's Curse Seal.

In addition, there are other considerations.

While other physical clones were transplanting Uchiha Shisui's Mangekyō Sharingan, which Mizuki had already consumed by Kotoamatsukami, into Koji, Mizuki had to have a serious discussion with Orochimaru about some matters.

First of all, there is the Death Mask that Mizuki has already obtained from the Uzumaki family. This thing has never been of any use to Mizuki. Its only use is that it has some reference value when studying the sealing techniques inside. It helps Mizuki avoid some detours and gain some understanding of the nature of the Death God.

The gods with names and surnames in the ninja world all have complicated origins, and those who have been passed down all have some unique features.

"Why do you want me to see this? Since you got this thing, you must know something about it..."

Ever since Orochimaru was deprived of the ability to perform ninjutsu with both hands by the Third Hokage Sarutobi Hiruzen's use of the Shiki Fuujin in the "Konoha Collapse Plan", he has done some research on this forbidden technique.

The strongest sealing technique from the Uzumaki family caused him to suffer a great loss. For a long time, Orochimaru did a lot of research on these areas that he did not understand, such as the origin of the god of death and the method of lifting the Shikigami Fūjin. Although they have not been finally perfected, he already has an idea in his mind.

Orochimaru is holding the Death Mask in his hand. Because he has just been resurrected, his strength and perception have not yet recovered, so he cannot detect any problems with the mask, but it does not affect his judgment.

"It's the treasure from the Uzumaki family's Namen-do, right? Since you got it, you must know everything you need to know. What else do you need me to do? You want me to sacrifice my life to unlock the Demonic Seal? Others can do it. It doesn't have to be me. Or do you have any other ideas?"

Shuimu heard this and replied:

"The belly of the Grim Reaper holds all the former four generations of Hokage who died in battle. This is a fighting force that cannot be ignored!"

"Immortality?"

Orochimaru frowned.

"With the current combat power of the five major ninja villages, it seems that they are not needed. If the combat power of the four previous Hokage's Impure World Forms is not restricted, the entire ninja world will not be able to restrain them well. The immortal body with infinite chakra is too troublesome."

"Since I said I need them, there must be something they can help with?"

Orochimaru pondered for a while, but was still confused.

"With your fighting power, Jiraiya and Tsunade are still alive, plus the fighting power of the Kage and Jonin of other ninja villages, even if Pain is resurrected, he may not be able to deal with it. The mastermind who can make you so cautious and treat it as a formidable enemy, there are only one or two well-known figures in the ninja world in the past few decades. This is interesting..."

Orochimaru smiled with interest.

"When I was in Akatsuki, I heard about the legend of Uchiha Madara and made some preparations. It's not like I know nothing. I can confirm that Uchiha Madara is dead. All the guys who claim to be Uchiha Madara are all fakes. The only problem is that Uchiha Madara was resurrected by the Impure World Reincarnation. Kabuto Yakushi, who inherited my legacy, should be able to do this. With his talent, although he can't create a new path, he still has the ability to continue to develop. If you cooperate with Akatsuki, it's worth your preparation."

"If you think so, that's fine!"

Mizuki didn't want to explain too much about the mastermind behind the final battle for the time being. For some things, only if we are prepared now will we be able to deal with them calmly when the time comes.

"So, you have the materials for the Impure World Reincarnation of the four previous Hokage. If you can unlock the seal of the ghouls, your hands that were sealed in the belly of the god of death will be restored, and the restriction that you cannot directly perform the spells that require hand seals and the use of your hands will be lifted. Then you can use the Impure World Reincarnation to awaken the Impure World Bodies of the four previous Hokage..."

"Recovering the injuries on my hands is a suitable reward, but unlocking the Shikigami Fūjin requires my life to summon the Grim Reaper, so won't I die again?"

Mizuki replied impatiently:

"Is this a problem? You can just use the Immortal Corpse Reincarnation Technique to change your body, or do you have any attachment to the temporary body I prepared for you?"

"That's no problem, but I still hope you can provide me with an excellent shell. Otherwise, I can't help you. I'm sorry that you wasted an opportunity to use the other gods."