Although it is not the real Ten-Tails, the amount of Chakra contained in the body is extremely terrifying.
"Interesting." Isshiki moved his neck, "I thought nothing in this world could surprise me."
He looked at Obito with a flash of recognition in his eyes.
"You are much better than those two brats. At least you know how to hide your clumsiness."
"Excellent." Obito stood above the fake Ten-Tails, with both hands Hand Seals, "But just saying it won't do."
"Wood Release·The tree world is born!"
The pseudo-Ten-Tails opened its huge mouth, and countless thick tree roots spurted out from its mouth, covering the entire battlefield.
These roots are different from God Tree of Isshiki, they are wilder and more aggressive.
"It's all about the axe." Isshiki raised his hand and activated the power of the wedge.
Those tree roots began to wither as soon as they touched him, and Chakra was forcibly extracted.
But there are too many tree roots.
Isshiki absorbed a batch, and another batch emerged from the ground.
"A war of attrition?" Isshiki sneered, "Do you think this will consume me to death?"
"Of course not." Obito's voice came from behind the fake Ten-Tails.
Isshiki turned around suddenly and found that Obito had come around behind him at some point.
"Kamui!"
Space distortion, Isshiki's right arm was forcibly twisted into a different space.
"What?" Isshiki looked down at the missing right arm, with a surprised expression on his face for the first time.
But he reacted quickly.
"Sukunahikona!"
The black cube shoots towards Obito.
Obito did not hide, but transformed into Weak Constitution. The cube passed through his body and hit the roots of the tree behind him.
"Phasing?" Isshiki frowned, "Mangekyō Sharingan's ability?"
"Yes." Obito said, "Kamui's two core capabilities are space transfer and Phasing."
"That's it." Isshiki nodded, "No wonder you dare to come and die."
As soon as he finished speaking, his missing right arm grew back.
Obito's pupils contracted.
"Rebirth?"
"Ōtsutsuki Clan's basic ability." Isshiki moved his newly grown arms, "As long as the head is still there, any part of the body can regenerate."
"It's really troublesome."
"The trouble is still to come." Isshiki stretched out his hands, "Daikokuten·Complete body."
The sky suddenly darkened.
A huge black door appeared, more than ten times larger than before.
The door opened, and countless black chains shot out from inside, wrapping around the fake Ten-Tails.
"Roar!" Pseudo Ten-Tails struggled, but those chains were frighteningly strong, and the more they struggled, the tighter they became.
"This is Space Chains." Isshiki said, "It is specially used to restrain Tailed Beast. Although your fake Ten-Tails is good, it is not qualified to break free."
The fake Ten-Tails was completely restrained by the chains and could not move.
Obito jumped off Ten-Tails's head and landed opposite Isshiki.
"It seems that fighting hard won't work."
"You only found out now?" Isshiki mocked.
"Then we can only use that one." Obito's eyes became serious, "Although the cost is high, it is better than death."
He closed his eyes.
When he opened it again, the Mangekyo pattern in his left eye had changed.
It is no longer a triangular pattern, but has become a complex six-pointed star.
"That's..." Wu stared at the battle from a distance, "Eternal Mangekyo?"
"Impossible!" Kakashi was also shocked, "Obito only has one eye, how could he evolve into Eternal Mangekyo?"
"He used a forbidden technique." Wu said, "At the cost of his life, he forcibly increased his pupil power."
"At the cost of life?"
"Yes." Wu nodded, "This is Uchiha Clan's long-lost secret technique, Eye of Sacrifice. Burn your own life in exchange for the short-term power of Eternal Mangekyo."
"What's the price?"
"Death." Wu's voice was heavy, "After the spell is activated, the caster can only live for one hour at most."
"One hour..." Kakashi clenched his fists.
On the battlefield, Obito's Chakra began to rise sharply.
Around his body, the space was violently distorted.
"Kamui·The prison of another world!"
A huge space vortex appeared and swallowed Isshiki whole.
The next second, Isshiki appeared in a completely unfamiliar space.
There is no sky, no earth, no reference.
Just endless the Void and darkness.
"This is..." Isshiki looked around, "Kamui Dimension?"
"Yes." Obito's voice echoed in the space, "This is my Kamui Dimension. Here, I am God."
"Big words." Isshiki sneered, "Even your space can't change the difference in strength."
"Really?"
Obito's figure suddenly split into hundreds.
"In this space, I can have unlimited clones." All Obito said at the same time, "And you, there is only one."
"A boring trick." Isshiki raised his hand and activated the power of the wedge.
But this time, the wedge failed to work.
Although those clones appear to be made of Chakra, they are essentially just spatial projections and have no entity at all.
"How about it?" Obito smiled, "In my space, your abilities will be limited."
"Restrictions?" Isshiki shook his head, "You underestimate Otsutsuki."
He clasped his hands together.
"Wedge·Liberation."
The diamond-shaped mark on the back of the hand suddenly cracked, and a terrifying Chakra surged out from the crack.
That was no ordinary Chakra, but one with destructive black energy.
"This is..." Obito's face changed.
"The true form of the wedge." Isshiki said, "It not only absorbs Chakra, but also releases the stored power. And what I store is Source Power of the Divine Tree."
Black energy spreads in space, and wherever it passes, even the space itself collapses.
"Not good!"
The clone of Obito began to disintegrate, and cracks also appeared in Kamui Dimension.
"You think you can win by dragging me into your dimension?" Isshiki sneered, "Naive."
"Ōtsutsuki Clan has existed for tens of thousands of years, and I have seen too many Space-Time Ninjutsu. Your little tricks are just a joke in my eyes."
With a wave of his hand, Kamui Dimension was completely shattered.
The two returned to the real world.
Obito was half kneeling on the ground, vomiting blood.
The backlash just now caused him serious injuries.
"It's over." Isshiki walked towards him, "Your struggle ends here."
"It's not over yet." Obito struggled to stand up and wiped the blood from the corner of his mouth, "I have one last trick."
"The last move?" Isshiki stopped and said, "Let's talk about it."
"Izanami."
Isshiki's expression changed.
"Are you crazy? That is a forbidden technique along with Izanagi. After using it, you will lose your light forever!"
"I know." Obito said calmly, "But I have no choice."
His left eye began to bleed, and the six-pointed star pattern rotated crazily.
"Izanami, can force the opponent to enter an infinite loop until the opponent admits his fate."
"In a loop, you keep repeating the same period of time and you can never escape."
"Unless..."
"Unless what?" Isshiki asked.
"Unless you admit it, you will lose." Obito smiled, "But with Otsutsuki's pride, you will never admit it, right?"
Isshiki was silent.
He really won't admit that he will lose.
This is the pride of the Ōtsutsuki Clan, but also their weakness.
"So, you will be trapped in the cycle forever." Obito said, "Until this body rots."
"You are going to die together."
"Yes." Obito nodded, "But at least I stopped you."