Akatsuki vs. the new organization
Itachi in a chair sat across a small wooden desk from Peins female body. He was waiting for Konan to return with the mixture of that would be injected into his eyes. He and the others had turned in a report for the 'mission' to Pein already. Pein had deemed Itachis errand a mission so he wouldn't have to bother with punishing Itachi for going awol at the first sign of more power. He was a patient man but even he got excited. To pass the time other than staring off into space he tried to spark some form of conversation with Peins body.
"So" Itachi said calmly "you're one of Peins bodies, meaning you and him are technically the same person, correct?" "Well that's pretty much it, nothing really technical about it" she replied uninterested. "I see," Itachi tried again, "so then why are you a girl." "Because he saw fit to make a body from a female host" she said. "Ok..." Itachi paused. The conversation wasn't really going anywhere. "Alright, would you be offended if I ask you a personal question" Itachi asked finally letting pure curiosity get the better of him. She sighed. "I am divine and will not take offense to any of your quaint notions, but I'll stop you before you even ask. No the original did not make me for sexual purposes, though as we were all were human and have human urges, I will not deny that has occurred on many occasions. Though most of them were with the other bodies and not with the original himself as he tends to stay with his wife more often than not. I prefer to see it as a form of masturbation really, considering we are all one. Does that answer your petty question, because I have work that must be done."
Itachi stared at her. "I was going to ask if that meant that you were all married to Konan, but you answered several questions that other people have been wondering about" he said suppressing a small laugh. "Oh" she said "well end their curiosities then, I've got work to do." Itachi smirked at the almost unnoticeable blush on her cheek. She didn't care much but it was slightly amusing to see her emotionless barrier fall even if no one else, aside from Pein, would even be able to notice right now. He sat in silence for a few more moments before Konan walked in the door.
"Itachi we're ready but theres a matter that must be attended to first" she said. Itachi nodded. "The mixture should make your sharingan transform, but the eye from Kakashi Hatake was more powerful than we expected. The rings on it are actually paths. It's basically a less powerful rinnegan in a more powerful trangekyo sharingan. It's actually strong enough to replace with another trangekyo and make it eternal like Madara's." Itachi took in the information and thought for a moment. "No the Jigoku is still my preference" he said " besides that would mean one eye would be regular and the other would be eternal. Having powerful eye isn't the same as having two skilled ones, as we've seen with Kakashi. Give it to Sasuke, he could use it more, and send lord Pein in alone when I wake up from the surgery. I have something to ask of him."
Konan nodded and called for Sasuke over the radio. Once the situation had been, she prepped both Uchiha boys for surgery. Peins female body also prepared to aid Konan in both procedures. As they finished getting ready and wheeled the brothers to the surgery room, they were put under anaesthesia and slowly blacked out.
Sasuke woke to darkness. He was very light headed and briefly wondered why he couldn't see. Then he remembered the surgery and thought maybe it was a failure and he was blind. The panic was gone in and instant as he felt a small mask over his eyes. He removed it and opened his right eye, noting there were bandages on his left. As he slowly came to he heard Itachi talking to Pein. He could only make out bits and pieces though. "... Sasuke...Eyes...Death...against Madara...More powerful than I ever Imagined...power still could be...Warrior's..." Pein said "understood" and walked out of the room. As he did Konan stepped in. "Ahhh Sasuke you're finally awake" she said as she walked over. "Both you and Itachi have been out for about three weeks. Your eyes have both made full recoveries and should be ready for the bandage removal."
She came over and rummaged around on the table next to the sink and came over with a pair of scissors. She then carefully cut off the bandages. Sasuke opened his other eye as she went over to Itachi. He blinked a few times as he got used to the light. He didn't really feel much different. He looked over at Itachi and smiled at his big brother as their eyes met. Itachi slowly returned it as Konan brought in a long mirror. Once it was positioned where they could both see their reflections she said "Now activate your eyes, and don't worry about holding back. Just turn them up to full throttle, you won't lose your vision."
Itachi and Sasuke both did as they were told, but both their jaws dropped. Their chakra had increased to levels even Itachi had never dreamed possible. Sasuke's right eye was his same trangekyo. It started to hurt so he stopped powering it up, but his left eye's chakra kept increasing. Finally it stopped and his eye started spinning quickly. His eyes turned from purple to red as a pentagram appeared in his left trangekyo, followed by four small circles that must have been the 'paths' Konan was talking about. He gave a slightly dark smile as he realised his eye felt no pain while he had it on full blast. Then he noticed Itachi's chakra still climbing at immense speeds, and looked at his brothers reflection.
Itachi's eyes finally reached trangekyo then turned pure white. Two small black lines came out ot form an eight pointed star in the middle of both his eyes. Then a five read circles wrapped around the star going out towards the edges of his eyes. A small orange dot appeared in the middle of the star that shot two black lines out going vertically and horizontally across his eye. His chakra kept going until it hit a ceiling that Sasuke couldn't even feel. For all he knew it could keep going and never max out. Itachi sat in awe for a moment before starting to chuckle darkly. It continued to grow into a full laugh. "This is the sharingan of hell. Perfect. This couldn't have been any better than if I had dreamed it. There's almost no one in the world that could rival me now."
Konan shook the dumbstruck look off her face and laughed as well. "This is going to be better than I thought" she said. "Pein are you feeling this," she asked over the radio. "Everyone is," he replied "we thought Madara had broken into the village." Itachi smiled. "Yes this will work just fine" he said.