Naruto System in One Piece

It's really annoying, it's so hot! Bulma couldn't help complaining as she looked at the flaming mountain burning in front of her.

Oolong complained: Idiot! Don't be so loud! The Bull Demon King will hear you!

Lei Yin looked at him and said, Since you were so scared, you shouldn't have come with us at that time.

Oolong's head grew bigger and he also complained: Didn't I come here under your intimidation? I wanted to leave, but you stopped me!

Lei Yin said again: Your voice is not soft at all. If you really summon the Bull Demon King later, don't blame me.

Oolong was so frightened that he immediately covered his mouth.

It seems that it is that castle. Judging from the radar, the Dragon Ball is indeed there. It would be great if we could fly there. Bulma said while holding the radar.

Hey? Fly there? Then let me try! Little Wukong said, and called loudly to the sky.

In an instant, a golden cloud flew in front of him.

This is Little Wukong's unique flying prop - Somersault Cloud.

Little Wukong rode on the somersault cloud and flew towards the Flame Mountain.

Let me go and have a look too. Seeing this, Lei Yin thought and prepared to fly into the air.

You, you are not allowed to leave! Bulma shouted to him.

Lei Yin's face was filled with questions.

Bulma quickly went up and took his arm: You are not allowed to leave, you have to stay and protect us. If the Bull Demon King comes, you and little Goku are not here, and this guy Oolong can't count on him at all.

There were five black lines on Lei Yin's head: You guys came here because you asked me to be your bodyguard.

It didn't take long for Little Wukong to fly to the top of the Flame Mountain. Looking down, it was the castle where the treasures were gathered.

As the saying goes: Fire and water have no mercy. The sky was filled with blazing flames. After a while, little Wukong felt so hot that he couldn't stand even in the air. He shouted, Wow! It's so hot!

Looking at the badly burned little Goku on the top of the mountain, Bulma said loudly: Can you do it? If not, just give up!

However, at this time,

Lei Yin suddenly felt a dangerous aura.

A man was approaching them.

This man is extremely tall, has a pair of horns, has a stubble on his face, wears goggles, and holds a big axe.

This man obviously came with bad intentions. Without saying a word, he raised his ax and struck at them.

Lei Yin had already noticed it. He had the Kusanagi sword in his hand and quickly raised the battle axe.

Suddenly there was a sound of gold and iron clashing in the air.

Whoaaah!

Yes, yes, it's the Bull Demon King!

Seeing this person, Bulma and Oolong were immediately frightened.

What are you guys doing here? Are you here to steal my treasure? Say it quickly! Looking at Lei Yin who raised his sword to greet him, the Bull Demon King asked loudly.

Seeing this, Bulma was almost scared out of her mind: No, no, I, we were just passing by.

Where do we want to go? What does it have to do with you? Lei Yin looked at him and said lightly.

Bull Demon King: Huh? You are so brave, how dare you come here. Do you know who I am?

Who do you love?

Lei Yin said this, touched the ground with his feet, jumped up, and kicked his right foot towards his opponent, bringing up a strong wind.

Konoha whirlwind!

With a muffled sound, Leiyin kicked him in the stomach.

but.

The figure of the Bull Demon King did not move at all.

This made Lei Yin look a little sideways.

Are you tickling me?

This angered the Bull Demon King, who raised his ax and struck his opponent head-on.

Lei Yin dodged and jumped away.

The big ax fell to the ground, and there was only a loud boom sound. The surrounding ground trembled, and the ground was split open, creating a ravine several meters deep!

Bulma and Oolong were stunned.

No wonder, no wonder he can be called the Demon King, he still has two brushes.

But what he didn't know was that Lei Yin had not yet used one-twentieth of his strength, and he was afraid that he would kill his opponent soon.

But the power of the Bull Demon King also exceeded his imagination. Lei Yin dares to say that his strength far exceeds Yamcha, and even surpasses Little Wukong!

Thinking of this, Lei Yin couldn't help but smile.

The combat power in this world is indeed extraordinary.

Look! I told you to run away quickly. You're going to be killed now. I don't care! Oolong felt like he was facing a formidable enemy and was about to flee again.

Lei Yin ran along the ravine, jumped up again, and kicked him again: Konoha Tornado!

This time, Lei Yin used three times more power than before.

There was another muffled sound.

This time, Bulma and Oolong were stunned again.

The huge body of the Bull Demon King was kicked down, and Lei Yin landed firmly on the ground.

How, how is it possible? The Bull Demon King is the legendary emperor of demons! Oolong stopped running, his eyes widened in disbelief.

The Bull Demon King has few opponents in his life. His defense is so strong that even bullets cannot penetrate his body. He never thought that he, the legendary Demon King, would be defeated by a mere swordsman boy.

When the Bull Demon King was about to take action again, a golden cloud flew from the sky.

Hey? Who is this uncle?

The golden cloud is a somersault cloud. Little Wukong came back and asked.

Bulma replied: He is the Bull Demon King.

Seeing him, the Bull Demon King had no intention of continuing the fight and asked, Hey? Who are you? How come you have a somersault cloud?

Little Wukong said: Grandpa Turtle Immortal gave it to my grandfather and kept it. You are the Bull Demon King, right? You look so powerful.

But when he heard this, the Bull Demon King was a little shocked: The Turtle Immortal is Master Wu Tian. Do you know his whereabouts?

Little Wukong touched his chin: Wu Tian? Are you talking about Grandpa Turtle Immortal? He seems to live by the sea, right?

Hearing this, the Bull Demon King was very excited and danced: Ahaha! Great! Now, I can finally go back to the city!

Bulma and Uryū looked at each other, a little at a loss.

The Bull Demon King pointed at Little Wukong's back and asked, Is this a wishful stick?

Little Wukong said: Huh? You also know this? This is what grandpa left for me.

The Bull Demon King then asked: Huh? Is your grandfather Sun Wuhan?

Little Wukong replied: Yes, do you know my grandfather?

The Bull Demon King smiled and said: Of course I know you. You must also be Master Wutian's first disciple. I am the second disciple. Speaking of which, I really miss that time.

Speaking of this, Oolong couldn't help but sigh: Wow, little Wukong's grandfather is really awesome.

Bulma said: I didn't expect that Turtle Immortal to be such a powerful person.

The Bull Demon King pointed at Lei Yin and said, By the way, who is this little brother?

Little Wukong said: It's Brother Leiyin, he's our friend.

Leiyin? Is he also a disciple of Turtle Immortal? He is so strong. The Bull Demon King said sincerely——