"I want you to use your 'kotoamatsukami' on Obito and infiltrate Akatsuki and speed up their progress." said Ichizu with a serious face because he wanted to speed up things since the preparations for the upcoming war have already been completed ,he wants to quickly free Kaguya and try to make her happy after all the suffering she went through.
"I trust that you know want memories you should give him...?????" asked Nikasu ,looking at Shisui for an answer.
"Don't worry Nikasu-dono i know what to do, just leave it all to me." said Shisui with great confidence in his abilities.
"Well i have already pinpointed his location through Zetsu so you just need to make sure to capture him in your genjutsu and add the memories." said Ichizu as Black-Zetsu is like an alive and kicking 'Flying-raijin seal' himself it has became much easier to keep an eye out for any mishaps.
"Well them lets go as he is currently at the 'Valley of death', alone though i don't have any idea as of what is he doing there." said Ichizu while making hand-seals ,a seal appeared from Ichizu's feet covering the area where Nikasu and Shisui were standing ,teleporting them to 'Valley of death'.
{Meanwhile}
A tall man wearing plain clothes ,short spiked hairs and a mask was apparently standing on top of Madara's head and was looking at the sky. He thought 'Rin i will soon put an end to all suffering and oce again be with you....even if the obstacles are every big and strong, i still wouldn't give up....I will become the savior of this chaotic world.'
(A/N:-While Hashirama ,due to his healing capabilities is immune to most genjutsu's as his body can detect foreign chakra...he still isn't immune to Kotoatsukami as it is nearly unbreakable and undetectable even with hashirama's cell.)
Suddenly 3 people appeared behind him, he jumps forward and infuses chakra to fire a *Fire-ball jutsu* behind him but for some reason his infused chakra was immediately dispersed ,hid body hang mid-air and some shackles appeared around him through 'Space-dispersion'. Nikasu and Ichizu can use their servants abilities, it was one of the privileges of being a master.
So Nikasu used *Gilgamesh's Enkidu* and 'Space-manipulation' to hold Obito and disable his 'space-wrap' ability while Ichizu readied himself to immediately use *Dispersion* whenever Obito tried to infuse chakra.
"Free me!!!!!!!!" shouted Obito as he struggled to free himself from Nikasu's binding which was imposible for anyone....even Ichizu would need to at least utilize his *sword Qi* to free himself.
Since he was completely helpless against the intruders ,no one would be coming to save his sorry butt ,exactly like what happened in the 3rd Shinobi war.
(A/N:-Here the word at least is highlighted i hope you guys understand what i mean.)
"Calm down bitch!!!!!.....we wouldnt kill you ...well atleast for now." reassured Ichizu as an extremely dense killing intent was surrounding his body and he had a crazed grin on his face which send shivers down Obito's spine but he was a little relieved that they would'nt kill him until he heard Ichizu saying "But a little beating for killing my clan is a must hehehehehehe..." laughed Ichizu sinisterly as his crazed grin widened so much that it looked like it would rip apart his very face.
Ichizu started making hand-signs as 3-clones of himself appeared with a *Poof!!*. Ichizu spoke in a tone filled with hatred "Make sure to beat him to death but don't kill him he still has his uses."
'At as a sacrifice pawn to bring Madara back to life so he can become the final piece of the puzzle to free Kaguya.' thought Ichizu as he looked at his clones beating the hell out of Obito's body while his body was again and again damaged and healed ,he was still tightly being held by Nikasu's chain.
After continuously beating the crap out of Obito for about 2 hr straight ,they finally got serious and proceeded with their mission. Shisui walks over towards Obito's body which was still hanging in mid-air after being confined from the chains and lifts up his head, removes his mask and KABOOM!!!!! KOTOAMATSUKAMI and Shisui was now inside Obito's mind.
(A/N:-In my fan-fic Shisui is about the same age as Obito.)
Shisui created new memories of how they became close friends ,how Shisui was also a part of their three-man cell team with Rin and Kakashi, how he trained Obito to try and win against Kakashi ,how he persuaded him to befriend Kakashi, how they fought and nearly won against their Sensei, how they went to the 3rd Ninja-war and he died, how Shisui met Madara when he tried to buy some time for Kakashi and Rin to escape but fell in an underground tunnel and was patched up by him.
He told Shisui that Village can't be trusted and how one day whole Uchiha clan would be wiped out, but Shisui didn't believe him and went back to Konoha.....after Rin's kidnap ,the village placed the Uchiha clan under servilience and monitoring through not that strictly.
Shisui understood that the village only thinks about itself not about their clan and he joined Obito as both of them wanted true peace so Shisui lived in the village will plotting with Obito, how they killed the 4th after Shisui gave their location and finally Shisui faked his death by giving Itachi a fake sharingan while losing the other to Danzo and now since there are two vacant places in their organisation he and Obito would join them and also how Shisui knew their whole plan and trusted Obito.
After successfully creating the new memories inside Obito's mind ,Ichizu healed him and left him there unconcious after making him think that he was just talking a nap in the 'Valley of death'.
Except Shisui, Ichizu and Nikasu left the place and went back to Konoha while thinking 'All the chess pieces are finally arranged lets see how does it plays out.'
............/End of flashback/..............