Prologue

Two figures stood in the void at the crossroads of three dimensions. The dimensions were all one world, that of Naruto Uzumaki and company. One dimension was where the taller of the two figures had taught Naruto and Sasuke a permanent fusion jutsu. The two boys had chosen to become one so that they could save their friend Sakura. The other two dimensions were more to the original timeline, but with minor changes, not both for the best.

The shorter, female figure chose this moment to say, " It is time AC, let's go give the Shinobi Alliance our aid now."

"I agree", replied her husband.

With that he strode through the middle portal and was eaten by the shadows. His wife soon followed. They entered startling both Tsunade, the Hokage, and the Raikage. AC turns to the two Kages. Then after looking into their minds he decides to offer the Shinobi Alliance the aid of the Dimension Core.

"Tsunade, you know me as the Time Ninja of the Leaf. However, I am also the Captain of Dimension Core Unit 1 Squad B, as which I have more authority than you. I have now come before you and the Raikage to offer you aid. I offer two thousand strong assorted troops, but you may choose the types you want to fight for the Shinobi Alliance.

"Also consider this; I have external powers to this universe, and when these powers are used in conjunction with my ninjutsu powers, they are more powerful than all the five Kagés together."

"I..." Tsunade stared to say but was cut off by the Raikage.

"Demonstrate your power. Prove how strong you are."

"As you wish, Raikage," responded AC. "I will battle shadow clones of two of you."

AC walked outside and summoned one of his Zanpacto, a Zangetsu given to him by a dying Ichigo. The two Kagés summoned a clone each, at full power. AC then went Super Saiyen level one, his scars accentuating and his long, spiky, brown-black hair transforming to golden spears behind his head, his Sharingan eyes activating. The two Kagé widened their eyes at this. Then their clone's attacked. The Raikage's clone activated his lightning armor and Tsunade's clone charged up her chakra in her fists. They attacked AC at the same time, but he had already flash-stepped behind them. He hadn't even drawn Zangetsu yet and his hands were still in his pockets.

"Holy Shit! How the fuck did he do that?" shouted the Raikage's clone. AC smirked, then drew Zangetsu and yelled "Getsuga Tenshou!" while swinging the giant blade, unleashing a crescent-shaped blast. The blast destroyed both clones at the same time.

AC swayed on the spot with derisive laughter as both Kagés jaws dropped with disbelief. He had defeated both clones with one attack.

"Do you accept my husband's offer now?" asked Chizuru.

"YES!", said both Kagés at the same time.

"One word of warning, this is only my power and I am one of the twelve strongest in the 4 Units that make up the Dimension Core. Hence my achievement of the rank of Captain. The four Commanders are much more powerful than I am, and I am only allowed to fight in battles that won't change history. Chizuru and my Lieutenants are the only ones who are participating whose power is close to my own."

This is a revised version of the prologue as going over this story I've discovered far too many mistakes