Naruto Bond

Lu Fei tightly grasped the Thunder Flame Sword, and the flames and lightning on the sword body jumped more violently, as if responding to his inner tension and vigilance. Naruto narrowed his eyes slightly, and the golden Nine-Tails' chakra formed a fiery barrier around his body.

The mysterious figure stopped and slowly raised the black sword in his hand. The evil aura on the sword became stronger and stronger, as if it was going to devour everything around it.

"Your courage is commendable, but in the face of absolute power, everything is in vain." The voice of the mysterious figure was cold and ruthless.

Lu Fei took a deep breath and said in a deep voice: "No matter who you are, we will not back down."

Naruto also said loudly: "That's right, we will definitely defeat you!"

The mysterious figure raised his mouth slightly, revealing a disdainful smile. He swung the black sword fiercely, and a black sword energy instantly attacked Lu Fei and Naruto.

The sword energy was extremely fast, and Lu Fei and Naruto quickly dodged it. The sword energy flew past their bodies, leaving a deep crack on the ground.

Lu Fei immediately used the power of the Thunder Flame Sword, and the flames on the sword intertwined with the lightning to form a powerful barrier, trying to resist the attack of the mysterious figure. Naruto also used the Shadow Clone Technique, and countless clones rushed towards the mysterious figure.

The mysterious figure was not in a hurry. He gently swung the black sword and killed the shadow clones that rushed over one by one. Wherever the black sword went, the shadow clones disappeared instantly, as if they had never existed.

Lu Fei and Naruto were shocked when they saw that the Shadow Clone Technique didn't work. They knew that this mysterious figure was more powerful than they thought.

"What should we do? This guy is too strong." Naruto whispered.

Lu Fei gritted his teeth, his eyes revealing a determined look: "We can't give up, there must be a way to defeat him."

Just as they were thinking about countermeasures, the mysterious figure attacked again. He held the black sword in both hands, raised it high, and then slashed it towards the ground. A huge black sword energy attacked Lu Fei and Naruto, and the ground cracked wherever the sword energy passed.

Lu Fei and Naruto jumped and dodged in a hurry. They performed various ninjutsu and sword techniques in mid-air, trying to cause damage to the mysterious figure. However, their attacks seemed to have no effect on the mysterious figure.

The mysterious figure looked at their futile attacks with a mocking smile on his face. He raised the black sword again, ready to launch a more powerful attack.

At this critical moment, Lu Fei suddenly thought of a solution. He shouted to Naruto: "Naruto, let's attack his sword together!"

Naruto immediately understood what Lu Fei meant. They knew that the power of the mysterious figure mainly came from the black sword in his hand. If they could destroy his sword, they might be able to defeat him.

Lu Fei and Naruto simultaneously launched their strongest attacks. Lu Fei wielded the Thunder Flame Sword, and the flames and lightning on the sword intertwined into a huge beam of light, slashing towards the black sword of the mysterious figure. Naruto also used the immortal technique? The Super Jade Rasengan, which flashed with golden light and contained huge power, and flew towards the black sword.

The mysterious figure saw their attack and showed a hint of surprise on his face. He quickly swung the black sword to try to block their attack.

However, Lu Fei and Naruto's attacks were too powerful, and the black sword began to crack under their attacks. The mysterious figure was shocked, he didn't expect that his sword would be destroyed by these two guys.

With a loud bang, the black sword finally couldn't bear the weight and was shattered by Lu Fei and Naruto's attacks. The mysterious figure roared in pain, and his body was also knocked back by the powerful impact.

Lu Fei and Naruto were filled with joy when they saw the mysterious figure's sword being destroyed. They knew this was their chance.

They immediately rushed towards the mysterious figure, ready to launch the final attack. The mysterious figure looked at Lu Fei and Naruto rushing over, with a look of despair on his face. He knew that he could no longer withstand their attack.

Just when Lu Fei and Naruto were about to attack the mysterious figure, suddenly, a stronger force came from a distance. This force made their bodies stop involuntarily.

They looked in the direction of the power in surprise, and saw a more mysterious figure slowly emerging. This figure exuded an extremely powerful aura, which made people feel suffocated.

"You actually dare to challenge my men? You really don't know how to live or die." The more mysterious figure sneered, his voice like thunder, echoing in the air.

Lu Fei and Naruto looked at this more mysterious figure, their hearts filled with shock and vigilance. They knew that this figure was even more powerful than the previous mysterious figure, and this battle would be more difficult.

An even more mysterious figure walked towards Lu Fei and Naruto, and every step he took seemed to make the ground tremble. His eyes were full of coldness and majesty, which made people shudder.

"Do you think you can escape by defeating my men? You are too naive." The more mysterious figure said, and a golden sword suddenly appeared in his hand. The sword exuded a sacred aura that made people feel awe.

Lu Fei and Naruto held their weapons tightly, ready to meet the challenge of this more mysterious figure. They knew that this battle had reached the most critical moment, and they had to go all out to have a glimmer of hope of victory.

The more mysterious figure raised the golden sword, and the sacred aura on the sword instantly spread. He gently waved the sword, and a golden sword energy attacked Lu Fei and Naruto.

The sword energy was extremely fast and powerful, and Lu Fei and Naruto hurriedly dodged it. The sword energy flew past their bodies, leaving a deep groove on the ground.

Lu Fei used the power of the Thunder Flame Sword, and the flames on the sword intertwined with the lightning to form a powerful barrier, trying to resist the attack of the golden sword energy. Naruto also used the Shadow Clone Technique, and countless clones rushed towards the more mysterious figure.

However, the more mysterious figure's strength far exceeded their imagination. He gently swung the golden sword and killed the shadow clones that rushed over one by one. Wherever the golden sword went, the shadow clones instantly dissipated, as if they had never existed.

Lu Fei and Naruto saw that the Shadow Clone Technique did not work again, and they could not help but feel desperate. They knew that this more mysterious figure was too powerful and they had almost no chance of winning.

"Are we really going to fail?" Naruto whispered.

Lu Fei gritted his teeth, his eyes revealing a firm look: "No, we can't give up. As long as there is a glimmer of hope, we must fight to the end."

Just when they were in despair, Lu Fei suddenly felt a powerful force coming from the Thunder Flame Sword.

This power filled his body with vitality, as if endless power was surging.