Kakashi Vs Tobirama!

Shisui arrives at the Uchiha training grounds, he's in the forest of the training grounds as he tries tracking down Kagami.

'This is insane, Ryuu sensei's way too powerful if he's able to take on those two alone.'

Shisui took out his tanto as he saw Kagami standing on top of the giant boulder.

'He's just standing there… why?'

Shisui activated his Sharingan and threw a kunai toward Kagami.

The kunai passed right through his chest.

"Genjutsu…" Shisui broke out of the genjutsu and his surroundings started shaking around in ripples.

He flickered to the top of a tree to search for Kagami.

"Fire style: Phoenix flower jutsu!"

Multiple fireballs traveled toward Shisui.

Whoosh!

Shisui moved like a blur while dodging his attacks.

He looked up and saw Kagami in the air; he threw multiple shurikens toward Shisui.

Shisui blocks and deflects all the shurikens and then Kagami attacks immediately,

Cling!

They clashed blades and sparks flew across.

Seeing Shisui's blade up close, they pushed each other off and continued attacking each other.

"Where did you get that blade?" Kagami asks as he attempts a downward swing.

Shisui jumped back and threw a kunai to his face.

Kagami deflected the attack again.

Shisui makes some hand signs and the seal on his hand glows,

'Once I hit him with this, it's over.'

Shisui makes a hand seal,

'Afterimage clones!'

Fwoosh!

Shisui teleports around Kagami, he flickers in all directions confusing him,

'So quick with the body flicker technique…'

Kagami observes Shisui's clones as they swiftly move around him,

"Got him!" Shisui extends his hand from within a blurry clone.

Buzz…

Kagami's body explodes and turns into lightning.

"Aaah!" Shisui was immobilized by lightning.

"I asked you a question." Kagami appeared from behind.

'No… choice.' Shisui's eyes spun around and formed his eternal Mangekyou pattern.

Whoosh… Boom!

A surge of chakra blew Kagami away.

"That power…" Kagami's face went grim as soon as he saw Shisui.

A giant skeletal hand stretched towards him.

Boom!

Kagami flickered backward and the Susanoo's fist punched through a boulder.

"The Susanoo. That means this kid has the Mangekyou, too."

Kagami put his Katana back to his hilt.

"I don't like using this power.

But you've left me no choice."

Kagami's Sharingan spun around into four claw marks facing diagonally and a circle in the middle with a four-shaped line in the middle.

Shisui frowned at seeing this.

'This battle isn't that much in my favor anymore. With his ability, I could be dead at any moment,' Shisui said to himself.

'Sensei, Kakashi, wherever you both are, I hope you're doing better than me.'

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Kakashi reached the third training ground and started looking for Tobirama.

He had his Sharingan on, he even took it further and used the Mangekyou and his lightning chakra mode.

"Rising water cutter!" A giant water blade behind Kakashi headed towards him.

Kakashi jumped to the right and dodged the blade.

"You resemble Sakumo Hatake, are you related to him? And if so, do you think he'd appreciate seeing you like this?"

Tobirama was standing on water, but the water didn't feel regular, it felt heavier.

"I'm his son, Kakashi Hatake.

And I'm not a traitor."

'That Sharingan… he has complete control over the Mangekyou and the Sharingan… even I'm not capable of implanting an eye that perfectly…

But I've created multiple ninjutsu to counter that eye, and in that case…'

Tobirama made hand signs.

'That jutsu!' Kakashi charged chakra into his eye.

'Pop!' Tobirama's hands popped off and went into Kamui.

'What?

Space-time ninjutsu?'

Tobirama couldn't heal in time to move out of the way, so he infused chakra into his mouth and spat out senbon.

Kakashi saw the senbons heading towards him and increased his Kamui size.

'I'll wrap this up quickly.' Kakashi increased his Kamui and aimed for Tobirama as a whole.

While Tobirama was being pulled into Kamui, one of his hands healed.

Fwoosh!

Tobirama teleported away.

"Huff… Huff…"

'That was too close, I have to be wary of that space-time ninjutsu.

From what I can tell, it's aimed at whatever he sees, which means I can't be seen at all. That's a problem considering the Sharingan is based on enhanced visual prowess, I should count myself lucky he doesn't have one on the other eye to counter me.'

"Multi-shadow clone jutsu!"

*Poof!* 6 different clones spawned near Tobirama.

To avoid being seen, they all scattered into different places.

Tobirama and his clones threw and placed kunai in different locations.

The real Tobirama was circling Kakashi, and he threw his kunai toward him.

"Flying Raijin: slash!" Tobirama teleported above Kakashi and swung his blade.

Kakashi quickly dodged the blade, and he swung his fist toward Tobirama.

"Purple lightning!" Kakashi enhanced his fist with purple lightning and punched a hole through Tobirama's gut.

Kakashi activated the seal, but Tobirama teleported before he was sealed away.

"Water style: Water shockwave!"

A massive vortex of water formed around Tobirama and headed toward Kakashi.

Tobirama controlled it to rush towards Kakashi.

He jumped on the water and surfed towards Kakashi.

Tobirama controlled the vortex and made a giant wave.

As Kakashi watched the giant wave moving towards him, he tried his best to think of a plan to escape.

'Well, this'll take a lot of my chakra, but I'll stall lord second and give the Hashirama cells time to restore my reserves.'

Kakashi charged his hand with chakra.

"Purple lightning voltage!" Kakashi slammed his hand onto the ground.

Boom!

A giant surge of lightning spread from the ground and spread across the wave of water.

Tobirama jumped up from the water and weaved hand signs.

"Wind style: wind torpedo!"

Tobirama inhaled a huge amount of air and shot multiple small bombs made out of the wind.

Kakashi dodged the bombs as they hit the ground and exploded.

Boom!

One of them hit Kakashi's shoulder.

'He's slowing down…' Tobirama narrowed his eyes and threw a kunai toward Kakashi.

Whoosh! He teleported to the kunai and threw another kunai to Kakashi.

Boom!

The kunai detonated before Kakashi had time to dodge it.

He blocked his face but the explosion sent him flying back.

His lightning chakra cloak was fading, parts of it were dimmer than the rest.

"Fire style: Phoenix flower jutsu!"

Kakashi shot multiple small fireballs toward Tobirama.

Boom!

The fireballs hit the ground while Tobirama dodged them.

Tobirama made some hand signs.

"Water style: Water wall!"

Tobirama made a giant wall of water and blocked the fireballs.

As the water hit the ground, it covered the area they were fighting at in fog. Kakashi was panting and sweating buckets because of the chakra-taxing ninjutsu he had to use.

Tobirama grinned at seeing this.

"Very well then." Tobirama formed some hand signs.

'I've gathered enough information about our current situation.'

"Reanimation release!"

Tobirama slammed his hand on the ground and a gust of wind blew as he gained control over himself.

"Danzo shouldn't be playing around with such a jutsu. Now I'm no longer being held back. This reanimation jutsu is impressive, but Danzo didn't restore our full strength for a good reason."

"Listen to me, lord second.

Danzo has ruined the village for years, even before I was born.

He sent Shinobi to kill Ryuu's parents, and he's been sending Shinobi to kill Ryuu himself ever since I can remember.

Ryuu and I are brothers because Danzo killed his parents, he also manipulated other villages to form against Konoha so he can cease power after the Hokage dies.

He's done much more than that, including initiating the idea of killing the Uchiha clan after framing them and making them look like villains. There's much more I can tell you and Ryuu can show you. But the point is that Danzo isn't good for the village, he'll destroy the entire village and its hero just so he gets power."

"Tobirama-sensei, that's not true!"

"Silence!" Tobirama yelled at Danzo, who was held down by Ryuu's ash.

Boom!

Whoosh...

A thunderous explosion sent a shockwave throughout the dimension and past Kakashi and Tobirama.

Both of them covered their faces as the air and debris flew past them.

"Ryuu!"

"Hashirama!"

They both exchanged glances quickly and frowned.

"Let's go!" Kakashi nodded.

"I'll get Shisui."

"No, Kagami won't listen to you. Besides, once you get caught in his genjutsu, there's no coming back from its effects. He hasn't used it yet, but he's accumulating chakra. I can feel it."

Kakashi looks at Tobirama as they run,

"His genjutsu?

I could say the same about Shisui, he has the most powerful genjutsu in the world."

Tobirama looks back,

"That doesn't matter. Once I stop Kagami from engaging in a battle, we can focus on Hashirama and the others."

"Right."

"Kakashi, this genjutsu, what is it called? And what can it do? I won't go in there without knowing what I'm up against. And with that, I'll tell you Kagami's genjutsu too."

After telling each other about the genjutsu, Tobirama quickly left towards Shisui and Kagami.