Naruto Bond

After defeating the spider, Lu Fei and Naruto took a short break and continued to explore this mysterious underground cave.

The light in the cave was getting weaker and weaker. Only the chakra light emitted by them illuminated the road ahead. The surrounding stone walls were wet, and water kept dripping down, making crisp sounds. The air was filled with a damp and stale smell.

They took careful steps. The ground beneath their feet was rugged and uneven, with small streams of water flowing occasionally.

Suddenly, a low buzzing sound was heard in the cave, growing louder and louder, causing their eardrums to hurt.

"Be careful, something's happening!" Lu Fei said vigilantly.

A group of giant bats flew out from the depths of the cave. Each of these bats was more than a person tall, with wings spread out like a huge black curtain, their eyes flashing blood-red light, and their sharp teeth were particularly eye-catching in the darkness.

Naruto quickly formed seals with his hands, "Senjutsu·Wind Style·Great Breakthrough!" A powerful airflow rushed towards the group of bats.

The bats nimbly avoided the air currents and instead sped up to pounce on them.

Lu Fei waved his hands, "Ten-Tails·Lightning Release·Thunder Punishment Chidori!" Countless birds formed by lightning flew out and hit several bats.

The bats that were hit fell down with screams, but more bats followed.

At this moment in the cave, the flapping sounds of bats' wings and the shouting of Naruto and Lu Fei were intertwined together, making it seem extremely chaotic.

The bats spewed out black smoke that instantly filled the entire space, blocking Lu Fei and Naruto's vision.

"We can't get trapped by them!" Naruto shouted.

Lu Fei clasped his hands together, and "Ten-Tails·Water Style·Water Dragon Bullet!" A water dragon spewed out of his mouth, weaving through the smoke and dispersing some of the bats.

Naruto took the opportunity to gather chakra in both hands, "Senjutsu·Magnetic Release·Giant Sand Iron Hammer!" A huge sand iron hammer appeared in his hands, and he swung it hard, smashing it at the group of bats.

The bats were scattered by the sudden attack, but soon gathered again and launched a more fierce attack.

Lu Fei and Naruto stood back to back, continuously performing ninjutsu and engaging in a fierce battle with the group of bats.

The cave environment became even worse at this time. The attacks of bats caused rocks from the top of the cave to fall continuously, and the water flow on the ground became turbulent.

"This is not a solution. We have to find their leader!" Lu Fei said loudly.

Naruto nodded and activated Sage Mode, instantly enhancing his perception.

"Over there!" Naruto pointed in the direction of the cave.

The two of them rushed towards that direction with all their might, fighting off countless bats that tried to stop them along the way.

Finally, they saw a huge bat king. The bat king exuded a powerful aura, its wings were wider than other bats, and its teeth were sharper.

Lu Fei launched the attack without hesitation, "Ten-Tails·Wood Release·Wood Dragon Strangulation!" A huge wooden dragon rushed towards the Bat King.

The Bat King flapped his wings, creating a powerful airflow that blew the wooden dragon away.

Naruto then used the "Senjutsu·Tailed Beast Ball·Super Fusion!" and a huge Tailed Beast Ball flew towards the Bat King.

The Bat King opened his mouth and spewed out a stream of black flames, which collided with the Tailed Beast Ball, causing a huge explosion.

The aftermath of the explosion impacted the entire cave, and rocks on the cave walls fell one after another, forming a stone rain.

Lu Fei and Naruto dodged the rain of stones with difficulty and continued to attack the Bat King.

Under their continuous attacks, the Bat King finally couldn't hold on and fell down.

When the other bats saw that their leader was dead, they fled in all directions.

Lu Fei and Naruto breathed heavily and looked at the cave which was gradually returning to calm.

"Finally solved." Naruto said.

As they continued forward, the path in the cave became more and more complicated. Some places were so narrow that one could only pass through sideways, while other places contained bottomless traps.

As they walked, they came to a huge underground lake. The lake water was a strange dark green color, and the calm lake surface was not rippled at all, like a huge piece of emerald.

"This lake doesn't look right." Lu Fei said.

At this moment, huge waves suddenly surged in the lake, and a huge water monster emerged from the lake.

The body of the water monster was like a small mountain, covered with thick scales, each of which was shining with a cold light. It had two huge horns on its head, and its eyes were as big as lanterns, emitting a fierce light.

Naruto formed seals with his hands, "Senjutsu·Wind Style·Rasenshuriken!" A huge Rasenshuriken flew towards the water monster.

The water monster swung its huge claws and knocked the spiral shuriken away.

Lu Fei waved his hands, "Ten Tails·Lightning Release·Thunder Punishment Net!" A huge lightning net covered the water monster.

The water monster opened its mouth and spurted out a powerful stream of water, which dispersed the lightning network.

At this time, the water in the underground lake was violently churning due to the movements of the water monster, creating huge waves.

The water monster suddenly pounced towards Lu Fei and Naruto, and they quickly dodged to the sides.

The water monster crashed into the stone wall by the lake, and a huge crack appeared on the stone wall instantly.

Lu Fei clasped his hands together, and "Ten-Tails·Water Style·Great Waterfall Technique!" A huge waterfall gushed out from behind him and rushed towards the water monster.

The water monster retreated slightly under the impact of the waterfall.

Naruto took the opportunity to gather chakra with both hands, "Senjutsu·Magnetic Release·Sand Iron Stars!" Countless sand iron stars fell from the sky and hit the water monster.

The water monster let out an angry roar, and many wounds were left on its scales.

Lu Fei seized the opportunity and waved his hands, "Ten Tails·Wood Release·Senra Tenshō!" Countless huge trees grew out from the ground and tightly wrapped around the water monster.

The water monster struggled desperately, trying to break free from the trees.

Naruto gathered powerful chakra in his hands again, "Senjutsu · Tailed Beast Ball · Super Fusion Destruction!" An extremely huge Tailed Beast Ball flew towards the water monster.

Under the powerful impact of the Tailed Beast Ball, the water monster was finally defeated and sank to the bottom of the lake.

Lu Fei and Naruto looked at the calm underground lake and wiped the sweat from their foreheads.

"I wonder what's waiting for us ahead." Naruto said.

"No matter what it is, we will not back down." Lu Fei replied firmly.

They continued along the lake and entered a deeper passage...