3rd Person Pov-

"Don't bother. You won't be able to escape with the Flying Thunder God." Madara said while looking at Tatsuya and Mikasa. To his surprise, those two weren't scared. They were smiling like crazy.

"You were the one who killed Tobirama." Tatsuya said as he realised how someone who could teleport ended up dead while acting as a decoy.

"Indeed." Madara didn't deny it. After the death of his brother, he had studied the Flying Thunder God for years before he came up with a barrier to block the user from teleporting. For the sole reason of killing Tobirama.

He looked at Mikasa's Mangekyō for a brief second before turning. Although it was impressive to awaken it at such a young age, she'll go blind eventually. Madara planned to use her eyes as a replacement after giving his Rinnegan to that kid called Nagato. As for using them as pawns? Madara could tell at a glance that these two won't yield to someone, not even him.

In the meantime, Tatsuya started preparing Kirin as he received a message from Mikasa.

[Chatroom

Mikasa- I can use Short Range Teleportation that I developed myself, but it'll take my mental strength rather than Chakra. Chakra based teleportation techniques are blocked by the barrier.

Tatsuya- How many times can you do it?

Mikasa- A single short-range teleportation. I can probably teleport us back home but it'll need some time.

Tatsuya- How long will it take?

Mikasa- Who knows. Since we are here, let's have fun.

Tatsuya- Yeah. Just be careful, you're at a disadvantage since most of your attacks can be absorbed by the Rinnegan.

Mikasa- I know.]

'Ninja Art Creation Rebirth — Strength of a Hundred Technique'

Both of them activated their Creation Rebirth. Madara raised an eyebrow at the sudden transformation.

'Looks like he didn't research our background all that much. Then why did he even come here?' Tatsuya thought after watching Madara's reaction to their Creation Rebirth transformation. In the end, he blamed it all on that stalker, Black Zetsu.

'Raikiri'

Tatsuya condensed Raikiri on his right hand before he enhanced his speed using chakra and disappeared.

He directly charged at Madara, he wasn't expecting his attack to have even the slightest damage because the other party can just 'Almighty Push' him.

As he was about to reach Madara's neck, he saw that Madara's eyes moved slightly, looking at him.

"Good speed." That was what Tatsuya heard before he felt Madara grabbing his arm and slamming him to the ground.

"Although your speed is good, you lack experience in the battle against stronger opponents." Madara said before throwing Tatsuya away like a rag doll. The latter landed on his feet as his injuries were already healed.

'Such fast regeneration.' Madara thought as he looked at Tatsuya. He never thought anyone except Hashirama was capable of something like this. Is it because of that weird transformation?

While this was going on, Mikasa aimed four blood spears made by Tatsuya at Madara from each direction. Each one of them was enhanced by Wind, Lightning, Fire and Earth Nature chakra along with several explosive tags. Raising both his arms in front of him, a slight smile appeared on Madara's face.

'Almighty Push'

All four spears were pushed back as they crashed several kilometres away from the battlefield. An explosion came from each direction, destroying several trees in the process.

Madara looked at Mikasa before saying, "Although that attack was good, it doesn't matter if-" He wasn't able to complete his sentence because he was interrupted by a sudden voice.

"Old Man, who do you think you are?" Tatsuya's voice came from above. He was holding a Blood Sword in his hands with Raikiri enhancing it.

'Such fine teamwork.' Madara thought as he looked at Tatsuya. He realised that the attack made by Mikasa was nothing but a decoy. He didn't know why, but his instincts told him to not let his guard down. His Rinnegan disappeared before he activated his Eternal Mangekyō Sharingan before a Humanoid Susanoo appeared around him. It didn't have any legs, only the upper body was present. He used his Susanoo because his Almighty Push was on cooldown.

'Kirin'

Tatsuya aimed Kirin at his sword, increasing its speed and destructive power. Even with Creation Rebirth, he wouldn't normally do something like this. Even if he won't die, it still hurts like hell.

Just as Kirin hit his sword, his whole body was covered in wounds that were healing at a rate visible. But they were reappearing at a rate even faster than that.

His sword came in contact with Madara's Humanoid Susanoo, cutting it as if it was made of paper before cutting Madara's body perfectly in half with his left eye rotating at a high speed.

Or at least, that's how Tatsuya remembered it.

"Well, that was surprising." Madara said as he gripped Tatsuya's neck, making it difficult for him to breathe. Tatsuya wasn't able to resist because most of his internal organs were burned completely. His regeneration wasn't able to keep up with the damage Kirin did to him.

"You... can rewind time." Tatsuya muttered with a shocked expression. He suddenly remembered that Madara was able to reverse the path of Hashirama's Demon Wind Shuriken, so that's how he did it.

Hearing this, Madara was surprised. Even Hashirama wasn't able to tell when he used this ability against him. 'I need to finish this quickly. The vitality from the 'Demonic Statue' isn't enough anymore.' He thought.

Mikasa was surprised by this development, but when she saw that Madara was injecting his Chakra into Tatsuya's body, making it difficult for the latter to heal. She snapped.

She enhanced her speed with Chakra before charging toward Madara, who was inside his Humanoid Susanoo. Madara looked at her before his eyes changed into the Rinnegan again. He tried using Genjutsu on Tatsuya but it didn't work, his resistance to Genjutsu was too high even for him.

Madara raised his hand towards Mikasa, just as he was about to make a move, she disappeared. 'How was she able to teleport inside-' He wasn't able to complete his thought as he heard a voice behind him, "What do you think you're doing?"

Mikasa said as she enhanced her Physical Strength to its limit. Kicking Madara's back with her right leg. But to her surprise, there was an invisible wall between her and Madara, which absorbed most of her kick's power. But it still managed to push Madara out of his Susanoo with the sheer amount of shockwave created from the attack.

'Limbo.' Mikasa thought as she grabbed Tatsuya. She looked at her right leg, there was almost nothing left below her knee except for bones. Although she wanted to scream, her pride was getting in the way.

"Thanks." Tatsuya said as he got up. His injuries were almost healed since Madara wasn't there to hinder his regeneration.

"He shouldn't be able to rewind time for now. I doubt this kind of ability can be used continuously." Mikasa said, starting at Madara who just got up after being thrown like a rag doll.

"At the rate you two are regenerating, I doubt you'll live a long life even if you survive today." Madara said while looking at Mikasa and Tatsuya vigilantly. Although they were strong, it wasn't enough for him to be on guard against them.

What made him vigilant was their reckless fighting style. Be it Tatsuya's Lightning attack or Mikasa's kick, they were moves that people without regeneration couldn't do. Not to mention the decrease in lifespan, the pain caused by such a fighting style may lead to madness.

'No wonder Black Zetsu told me that they don't value human lives. Forget about others, they don't even value their own lives.' It was the first time Madara encountered such an opponent. 'They are insane.' That was Madara's true evaluation.

"Can you deal with him alone?" Mikasa asked, ignoring Madara. Her eyes were fixed on an empty spot next to Madara.

"I can. His ability took me by surprise." Tatsuya said, if it weren't for Mikasa, he would've had a hard time freeing himself.

"I'll deal with his Limbo then." Mikasa said before her right Mangekyō Sharingan started rotating at a high speed.

"Hm? How will-" Before Tatsuya could say anything, he saw Mikasa's figure blur before she disappeared. Even Madara was surprised by this. He saw that Mikasa was in the same invisible world as his Limbo was. But unlike him, who uses a Shadow, she entered the world with her physical body.

[Chatroom

Mikasa- It's my Mangekyō ability. It's called 'Mienai Sekai'. It can transport me into the same invisible world as Madara's Limbo. Now, even normal Ninjutsu and Physical attacks will hurt that damn Shadow.

Tatsuya- How many shadows are there?

Mikasa- Only one.

Tatsuya- Looks like there's no cure for old age.

Mikasa- I doubt I can maintain this for long since it's my first time using this, but it should be enough to play with the shadow until it disappears. Be careful while dealing with the real one.

Tatsuya- Okay.]

Mikasa didn't say anything more, leaving the place directly. Madara's shadow followed her. He knew that it'd be pointless unless he could create more shadows. So it's better to keep her busy while he deals with Tatsuya.

'Let's play a little dirty.' Tatsuya thought as a smile appeared on his face. He raised his right hand in front of him.

'Rasengan'

Creating a Rasengan in his hand, he enhanced his speed with chakra before disappearing.

Madara turned slightly as he saw Tatsuya attacking him with a ball of chakra from his left. He just raised his arm and the ball of chakra disappeared before touching his skin.

"What the-" Tatsuya wasn't able to finish his words before Madara send him flying with a kick in his stomach.

Madara looked at Tatsuya, who was getting up from the ground before saying, "Such a technique is useless against me." Tatsuya didn't mind him and raised his hand again.

'Wind Release: Rasenshuriken'

Seeing the new Jutsu, Madara raised an eyebrow. 'Just how many S-Rank Jutsu does this kid know?' He thought while looking at the Fūma Shuriken like Jutsu in Tatsuya's hand.

Tatsuya disappeared as he charged toward Madara. Unlike Naruto, he wasn't afraid of the consequences of using Rasenshuriken in close range because of Creation Rebirth.

Although Madara was surprised by such a destructive Jutsu, he wasn't worried. He raised his hand before the Rasenshuriken disappeared in thin air.

"Damn it." Tatsuya said as he stepped back.

"Give up kid, you can't beat me. I admit that the two of you are very talented, you might surpass both me and Hashirama when you grow up. It's a pity you weren't born in the Warring States Period." Madara said while shaking his head. His words were genuine, if these two were born in the same era as him, it's possible that there would be no Shinobi Villages today. Much less a peaceful world.

Tatsuya didn't answer him, while it boosted his ego after being praised by one of his favourite characters, he knew that his achievements weren't truly his.

'Shadow Clone Jutsu'

He created a Shadow Clone before both of them created a Rasengan in their hands. It was bigger than an ordinary Rasengan. Seeing this, Madara sighed. Everyone acts desperate when they are cornered against a much stronger opponent.

Unlike before, both Tatsuya and his clone didn't barge in, they used the ball of chakra like a throwing object.

As Madara was about to raise his hand, he saw that the two Rasengan just vanished. 'So even he can make a-' Madara wasn't able to complete his thoughts as he felt a sharp pain around his heart and face.

'Vanishing Rasengan'

Seeing this, Tatsuya sneered before enhancing his speed with chakra, he appeared behind Madara as the latter was flying towards him from the two Rasengan.

He kicked Madara's chest with enough force to break some bones. Madara wasn't able to react before he flew several meters like a rag doll. Tatsuya was very satisfied with this.

"Why are you back?"Tatsuya suddenly said, his gaze was still on Madara who was trying to get up.

"How did you realise that I was back?" A shocked voice came as Mikasa's figure materialised in front of Tatsuya. He just shrugged his shoulders after hearing her question and pointed towards Madara.

Madara crouched as he placed his right hand on the ground. For some reason, Tatsuya was having a bad feeling about this sudden development.

"Summoning Jutsu: Gedō Mazō"

A giant, earthen-coloured hand appeared from inside the ground behind Madara. Followed by another hand before several spike-like protrusions came out of the ground, revealing Gedō Mazō's back.

"GRRRRRAAAAAHHHHHHHHHHH" A roar that came directly from the depths of hell resounded as the Demonic Statue fully surfaced. The Demonic Statue was a giant, earthen-coloured humanoid entity with a mummified appearance, a body shaped similar to a robe, and several spike-like protrusions on its back, its height was well over 150 meters. It wore a blindfold that completely covered its eyes, but that didn't change the fact that it was very intimidating.

"Yeah. I need a vacation." Tatsuya felt like beating Hiruzen up so bad that no one would recognize him.

The Statue lowered its head while Madara jumped on top of it. Madara looked down at Tatsuya and Mikasa before asking, "What will you do now, brats?" Tatsuya sighed after hearing this.

"Can you hold that thing down while protecting the both of us?" Mikasa asked while looking at the Demonic Statue.

"I won't have much Chakra left after that, Creation Rebirth might not work. Even my 'Strength of a Hundred seal' is at 10%. How much Chakra do you have?" Tatsuya answered. His constant regeneration along with the different Jutsus he used took a lot of Chakra. Mostly the regeneration.

"Well, I can only use it once and teleport us out. I'll be on the same boat as you." Mikasa said with a grin. Hearing this, Tatsuya wanted to roll his eyes. She definitely slacked off when he said to refill their 'Strength of a Hundred Seal' during the war.

"What are you about to do?" Tatsuya asked.

"Just prepare the best defence you can." Mikasa said.

Tatsuya activated the Black 'Strength of a hundred seal' which was on his left hand. Although his Creation Rebirth was still active, the Black Markings on his body disappeared. Even his eyes were back to normal, but his Ketsuryūgan was still active.

"This is gonna hurt like hell." Tatsuya muttered before he closed his eyes and started merging the Chakra and the Natural Energy from both of his seals. Adding Yin-Yang Release to the mix, he opened his eyes.

His hair turned white along with his skin getting pale, as well as black cracks appeared under his right eye which follows down to his arm. Furthermore, his eyes have also changed to silver with white slit pupils. It was a transformation similar to Astral Trinity.

'Sage Mode'

It was a self-created Sage Mode by Tatsuya. Although half-assed, the enhancements it brings aren't bad. He planned on perfecting it after learning the Sage mode from the group of animals. It was a Sage Mode he created only for himself, but it was still incomplete. His body was constantly being damaged from the inside. If it wasn't for Creation Rebirth, he would've passed out the moment he used it. Coupled with his already low Chakra Reserves, it won't last more than 5 minutes.

'System, spit out every drop of blood that I've stored inside my inventory.' Tatsuya said in his mind as thousands of gallons of blood started coming out of thin air, surprising Madara. Even with his Rinnegan, Madara wasn't able to see where Tatsuya summoned so much blood from.

A dozen chains made of blood rushed toward the Demonic Statue. The Chains were as thick as the Demonic Statue's arms.

Madara moved his hands as the Demonic Statue grabbed five of the chains but the other seven circled it before pinning it to the ground. It roared while moving with all its might, breaking three of the seven chains that were binding him.

But to its disappointment, the chains just regenerated. Tatsuya was already feeling like he will pass out the moment he relaxed.

Madara looked at the Demonic Statue before turning toward the two mad lads, "Even with all this, you won't win."

Mikasa summoned her Susanoo before she created a hand seal, and her Susanoo did the same. Looking at this scene, Tatsuya understood what she was about to do. He just smiled as he prepared to defend them.

Mikasa looked at Madara, who was standing above the Demonic Statu's head, looking down on them, before saying, "You know what, Old Man? Fuck You."

"TENGAI SHINSEI"

Hearing that name, for the first time since the fight began, Madara panicked. Just as he was about to look up, the sky went dark as if something was covering the whole forest they were in.

He looked above, a meteorite big enough to cover the whole forest was falling on top of them. 'Are those brats insane?' He wanted to scream out loud. Even he wasn't confident that he could survive after using this technique on his own.

He looked at Tatsuya and Mikasa again but to his surprise, they were surrounded by a Dome made of blood as it rotated at a high speed with some spikes on top of it. It was getting thicker every second.

Seeing this situation, Madara took out a storage scroll before a bottle appeared in his hands. The bottle was filled with a green liquid with two eyeballs floating inside.

Inside the Dome, both Tatsuya and Mikasa were in a bad shape.

BOOOOOOOOOOOOOM*

A shockwave big enough to affect the whole Land of Fire along with half of the Land of Earth came as the meteorite crashed down. The moment it touched the Blood Dome created by Tatsuya, he puked a large amount of blood as his eyes almost popped out.

Mikasa teleported both of them inside their house the moment Blood Dome collapsed, and the whole forest was destroyed in the aftermath.

Mikasa and Tatsuya appeared inside their room. Both of them were a bloody mess. They didn't have enough Chakra to even regenerate. They both were back to their normal appearance, they weren't even able to activate their own Dojutsu, let alone Creation Rebirth.

"I really wanna fight him at his peak." Tatsuya said, blood dripping from the corners of his mouth and eyes.

"You do realise that we'll die if this goes on, right?" Mikasa replied, she wanted to roll her eyes but didn't have the strength to move.

"We've already died once, what are you scared of?"

"My threesome." Mikasa murmured in a sad voice. It's a pity that her dream never came true.

"Don't worry, backup is on its way." Tatsuya said, pretending that he didn't hear her.

"That's good." Mikasa said before she passed out. Since Tatsuya said so, she'll believe him.