Hiya, I was able to write this faster than I thought, so enjoy!
It took the entire Akatsuki, aside from Itachi and Kisame who had to stay behind and make sure any injures would be able to be treated properly, several days to reach the lab. Naruchi looked around nervously, sniffing the air, ears twitching.
When the sun was high in the sky the Akatsuki struck. It started out with a couple guards in the wrong place at the wrong time, but then Orochimaru sent his 'pets' after them. One of them being a pink haired bitch that Sasori and Deidara had grown up with, she was always trying to steal the redhead away from the blond. Deidara had the honor of ending that miserable existence. The next person they faced was a creepy old guy that had a multitude of Uchiha eyes on his, Naruchi disposed of him with little difficulty.
They entered a room deep in the lab and found a boy around eighteen with black hair and red eyes sitting in the corner, glaring at nothing in particular.
"Sasuke, we're leaving." Pein said calmly, and the Uchiha nodded. And with that they continued onward... Until they were stopped by Kabuto.
Pein quickly rammed a lead rod through the silver haired man's chest... But at the same time Kabuto managed to stab a knife through the ginger's shoulder.
When that was finished, they made their way deeper into the lab, until at last they reached Orochimaru's private research room.
Konan pushed the heavy door open and everyone entered, taking in the appearance; it was a brightly lot room with an entire wall lined with bookcases filled to the brim with book. There was a metal table in the middle of the room, papers scattered across it with beakers full of every color imaginable cluttering the edges. And there amongst the clutter of papers and beakers was none other than Orochimaru.
Sasuke was burning him alive with his black Amaterasu flames before anyone could say or do anything. And then he was gone, burned away into nothingness.
"I guess we can all go home now, woof." Naruchi said and everyone began the long journey to the current Akatsuki hideout. There would be time to talk when everyone was home.
Don't worry that wasn't the end, no my dear readers that was the beginning to the next part of the story, nya! I hope to see you all in the next chapter!