Naruto Bond

After a short rest, Lu Fei and Naruto continued to move deeper into the cave. Their steps were firm and cautious, and every step was exploring the unknown.

The cave was filled with a mysterious atmosphere, and a faint light flickered on the walls, as if telling an ancient story. Lu Fei held the Thunder Flame Sword tightly, and the light on the sword flickered in the darkness, illuminating the way forward for them. Naruto remained alert at all times, his perception ability fully activated, paying attention to any movement around him.

As they walked, they came to a spacious hall. The ceiling of the hall was high, and the walls were engraved with strange runes and patterns. In the center of the hall, there was a huge stone platform, on which was placed a sparkling crystal ball.

"That crystal ball looks unusual." Naruto whispered.

Lu Fei nodded and said, "Be careful, there may be a trap here."

They slowly approached the stone platform, and when they were still a few meters away from the platform, the ground suddenly shook, and a group of magical creatures emerged from all directions. These magical creatures had different shapes, some looked like giant spiders, and some looked like winged demons. They pounced towards Lu Fei and Naruto with their fangs and claws.

"Humph, you think you can stop us with these guys!" Naruto snorted coldly and instantly entered combat mode. He quickly formed seals with both hands and shouted, "Multiple Shadow Clone Technique!" In an instant, countless Naruto appeared in the hall and rushed towards the magical creatures.

Lu Fei was not to be outdone, he wielded the Thunder Flame Sword, the flames and lightning on the sword intertwined to form a powerful force. He rushed into the group of magical creatures, and every swing of the sword brought a powerful destructive force, repelling those magical creatures one by one.

The magic creatures were not to be outdone, they kept attacking, some sprayed venom, some fired magic beams. Naruto used the advantage of his shadow clones to cleverly dodge the attacks and keep fighting back. He used various ninjutsu, such as wind escape? Rasenshuriken, fire escape? Great Fireball Jutsu, etc., to beat the magic creatures back step by step.

Lu Fei relied on the powerful force of the Thunder Flame Sword to move freely among the magical creatures. His swordsmanship was sharp, and every attack could accurately hit the vital points of the magical creatures. The power of fire and lightning was fully exerted under his sword, burning those magical creatures to a crisp or paralyzing them with electricity.

With the tacit cooperation between Lu Fei and Naruto, the magical creatures gradually couldn't withstand their attacks and began to collapse. In the end, only a few powerful magical creatures were still resisting tenaciously.

One of the giant spider-like magical creatures suddenly swooped down from the ceiling, its claws flashing with cold light, and it grabbed Naruto fiercely. Seeing this, Naruto immediately performed the substitution technique to dodge the spider's attack. At the same time, he appeared behind the spider, condensed a huge tailed beast ball in his hand, and smashed it towards the spider.

The Tailed Beast Ball had a powerful impact and instantly blew the spider to pieces. Seeing their companions being defeated, the other magical creatures also began to go crazy. They launched attacks desperately, trying to make a final struggle.

Lu Fei and Naruto looked at each other and nodded. They decided to use their strongest power to destroy these magical creatures in one fell swoop. Lu Fei raised the Thunder Flame Sword high, and the flames and lightning on the sword began to surge wildly. He muttered something, and a powerful force surged out of his body and injected into the Thunder Flame Sword.

Naruto also began to mobilize the golden Nine-Tails' chakra in his body, and a layer of golden light appeared around his body. He put his hands together and shouted, "Senjutsu? Super Large Rasengan!" A huge Rasengan quickly formed in his hands, shining with golden light and containing extremely powerful power.

Lu Fei and Naruto launched an attack at the same time, and the sword energy of the Thunder Flame Sword and the super-large Rasengan whizzed towards the remaining magical creatures. The powerful force instantly overwhelmed those magical creatures, and they were completely destroyed before they even had time to scream.

After the battle, the hall returned to peace. Lu Fei and Naruto walked to the stone platform and carefully observed the sparkling crystal ball.

"What exactly is this crystal ball?" Naruto asked curiously.

Lu Fei shook his head, "I don't know either, but it must have some connection with the Dragon Ball. Let's take it away first, maybe it will be useful in the future."

Naruto nodded and carefully took the crystal ball and put it in his backpack.