Transmigrated as Madara Uchiha in Arifureta

"How did I get here again?

Oh, right. I died."

Floating in the void, we can see a lone soul adrift. How did It got there? Only he and ROB know.

"I said I died, you stupid narrator."

Hey! No need to insult!

"Fine."

Anyway, the soul was adrift in the void until a bright sphere of light suddently apeared by it.

"Hello my child." The light said. "I am the higher beeing known as Yunyun (Unrelated to the Yunyun in Konosuba), and I will be your ROB for this reincarnation."

"Yunyun? That girl who can't make any friends-"

"No! Have you not been paing atention?"

"Sorry. Do go on."

"As I was saying, you will be transmigrated into an anime world and receive buffs of your choice in the process."

"How many buffs?"

"Depends on your choices. I am not powerfull enought to grant you too much power."

"How much is too much?"

"Quite a bit. Do not wory about beeing powerless in the new world."

The soul nods.

"What world will I transmigrate into?" The soul asks.

"Arifureta. The how is up to your wishes."

"In that case, I want to transmigrate as the MC when he wakes up after eating his first monster."

"Skipping all of the painfull parts, are we? That can be done, however your buffs won't be able to be that earth shatering due to it."

"That is ok. I realy do not want to know how it feels to have your arm eaten by a monster..."

Yunyun nods in understanding.

"What about your wishes, child?"

"I want to have the powers of god mode Madara from Naruto, the 8 iner gates-"

"Stop, stop, stop! That is already to much!"

"So I can't wish for the 8 inner gates of Guy in Naruto?"

"That one would have been ok by itself, Madara's powers when he aquired god mode is not."

"Not even by itself?"

"Not even by iself."

"Then I want Madara's powers right before he achieved god mode."

"Child, that is still too much. You must remember that in a world filled with supersoldiers, Madara wiped the floor with the united military might of the entire world using only CQC tecniques."

That shuttet the soul up.

"The best of Madara's powers that I can give you is the Impure World Reincarnation body and tecnique(To become an immortal zombie and be able to make more like you), and the eyesight, Susanoo armor and the 2 original abilitys of the mangekyou sharingan. That IF you are willing to sacrifice most of your knowlage of the arifureta universe."

"How much is the sacrifice?"

"You won't remember anything after hajime killed the moster that ate his arm."

"That is a lot."

"I know, but for the power that you are requesting..."

"Can you trow in pain imunity, night vision and Madara's aparence?"

"Yes, I can, but then the original mangekyou abilitys won't be able to be very strong..."

"No problem, is forcing the target to tell the truth and an inventory weak enought?"

"Yes."

"So recaptulating, pain imunity, night vision, madara's aparence, nerfed mangekyou sharingan, impure world reincarnation, at the cost of not knowing about the future events."

"Yes, but also you won't completly take over Hajime's body, istead, both your souls will merge. You will retain Hajime's transmute skill and the ability to gain skills from eating monster flesh."

"Sounds good to me, let's do this!"