Naruto Bond

Lu Fei and Naruto were in this strange space filled with dark fog, concentrating on looking around. The eerie voice echoed in their ears, but there was no sign of the person who made the sound.

"No matter who you are, don't try to trap us!" Naruto shouted loudly, quickly forming seals with both hands, and used "Senjutsu Wind Style Rasenshuriken" and threw it hard in the direction of the sound. The Rasenshuriken spun at high speed in the dark mist, and wherever it went, the mist was stirred violently, but it did not hit any entity.

Suddenly, countless black tentacles stretched out from the dark mist. These tentacles twisted like spirit snakes and entangled with them at a very fast speed. Lu Fei quickly waved the Thunder Flame Sword, and the flames on the sword body intertwined and flickered with the power of thunder and lightning. "Flame Thunder Cutting Sky Slash!" He swung the sword to cut the approaching tentacles, and the flame and thunder sword qi cut off the tentacles one after another. The black juice splashed on the ground, making a hissing corrosion sound.

However, more tentacles came from all directions, seemingly endless. Seeing this, Naruto performed the Shadow Clone Technique, and many shadow clones dispersed and fought hard with Lu Fei to resist the attack of the tentacles. During the battle, Lu Fei discovered that the roots of these tentacles seemed to be hidden in the depths of the dark mist. If the roots were not destroyed, it would be difficult to completely get out of the predicament.

"Naruto, we have to find the source of these tentacles and solve them all at once!" Lu Fei shouted loudly.

Naruto nodded, and he directed his shadow clones to clear the way ahead, trying to find the source of the tentacles. The real Naruto gathered his chakra on the side, preparing to perform a more powerful ninjutsu. After a difficult search, they finally found a huge dark core in the center of the dark mist. This core exuded a strong dark aura, and the surrounding tentacles extended from here.

"That's it!" Lu Fei shouted.

They both exerted their strength at the same time. Lu Fei increased the power of the Thunder Flame Sword to the extreme and performed "Flame Thunder Explosion Slash". A huge flame and lightning sword energy slashed towards the dark core. Naruto performed "Senjutsu? Molten Release? Rasenshuriken". The high-temperature Molten Release Rasenshuriken flew towards the dark core with blazing flames.

Their attacks hit the core of darkness at the same time, causing a huge explosion that shook the world. The energy shock generated by the explosion spread in all directions, the dark mist was instantly dispelled, and the tentacles withered and disappeared one after another.

As the dark mist dissipated, they saw a man in a black robe floating in the air. The man's face was hidden in the shadows, revealing only a pair of eyes emitting a faint purple light.

"Do you think you can destroy my trap so easily? You are too naive!" said the man in black robe coldly.

"Are you the mastermind behind all this?" Lu Fei asked, glaring at the man in black robe.

“Hmph, you don’t need to know who I am, because you are going to die here soon!” The man in black robe said, waving his hands and muttering to himself.

In an instant, the surrounding space began to distort and deform, and black space cracks appeared. The cracks emitted a powerful suction force, trying to suck Lu Fei and Naruto into them.

Lu Fei and Naruto immediately used their own powers to resist the suction. Lu Fei inserted the Thunder Flame Sword into the ground, and the power of the artifact was injected into the ground through the sword, forming a stable energy shield. Naruto performed the Shadow Clone Technique, and many shadow clones held hands and formed a circle, cooperating with Lu Fei's shield to resist the suction of the space crack.

While resisting the suction, Lu Fei and Naruto were also thinking about countermeasures. They found that when the black-robed man cast space magic, the dark aura around his body would fluctuate briefly, which might be his weakness.

"Naruto, when he casts space magic again, attack the dark aura fluctuations around his body!" Lu Fei shouted.

Naruto nodded, and they waited for their chance. When the black-robed man cast space magic again, Lu Fei cast "Flame Lightning Slash" and slashed at the dark aura fluctuations around the black-robed man's body. Naruto cast "Senjutsu Super Large Rasengan" and threw the Rasengan in the same direction.

Their attacks simultaneously hit the dark aura fluctuations around the black-robed man's body. The black-robed man groaned, and the dark aura around his body instantly became disordered. The space crack also stopped expanding, and the suction gradually weakened.

Lu Fei and Naruto took the opportunity to rush towards the black-robed man. Seeing this, the black-robed man quickly took out a black staff from his arms. The top of the staff was inlaid with a huge black gem, and the gem emitted an evil light. He waved the staff and shot black magic rays at Lu Fei and Naruto.

Lu Fei wielded the Thunder Flame Sword, blocking the incoming magic beams one by one. Naruto then used the Shadow Clone Technique, and the shadow clones rushed towards the black-robed man from different directions, trying to interfere with his spellcasting. The real Naruto gathered chakra on the side, preparing to perform the ultimate ninjutsu.

During the fierce battle, Lu Fei discovered that the man in black robe was extremely dependent on his staff. As long as he could destroy his staff, his strength would be greatly weakened.

"Naruto, find a way to destroy his staff!" Lu Fei shouted.

After hearing this, Naruto immediately ordered his shadow clones to attack the black-robed man's staff with all their strength. The real Naruto then used "Senjutsu? Wind Style? Nine-tailed Rasenshuriken" and threw it at the black-robed man's staff.

The spiral shuriken flew towards the black-robed man's staff with great force. The black-robed man tried to block it with his staff, but the spiral shuriken was too powerful and shattered the staff directly.

The black-robed man lost his staff and his strength was greatly reduced. He roared angrily, and the dark aura around his body began to surge wildly, trying to make a final struggle.

Lu Fei and Naruto did not give him a chance. They completely integrated the power of the artifact with their own power and launched their strongest joint attack. Lu Fei's Thunder Flame Sword and Naruto's Rasenshuriken, which combined the power of immortality and artifacts, flew towards the black-robed man at the same time.

With a deafening roar, the attacks of both sides collided. Powerful energy waves spread in all directions, and the entire space shook violently under the impact of this force, as if it was about to collapse.

In the fierce energy collision, Lu Fei and Naruto gritted their teeth and persisted. They had only one belief in their hearts, that is, to defeat the black-robed man and protect this continent. In the end, their power gradually gained the upper hand, and the black-robed man was suppressed back little by little under the powerful attack.

With a huge explosion, the man in black robe was knocked away by the powerful force, fell heavily to the ground, and there was no movement anymore.

As the black-robed man fell, this strange space began to gradually collapse. Lu Fei and Naruto knew that they had to find an exit as soon as possible and leave this dangerous place.

They searched around in the collapsing space and finally found a faint light. They ran towards the light and successfully escaped at the last moment when the space completely collapsed.

When they reappeared, they found themselves back outside the Dark Pyramid.