The Black Duke of the Pirate

"Moriah, I should have killed you many years ago." Kaido looked at the huge wound on his waist and stared at Moriah fiercely.

"But you didn't, Haihehehe...poof..."

While smiling, Moriah vomited several mouthfuls of blood, then stood up with difficulty, looking at the injured Straw Hat Luffy, Kidd, and Law in the distance.

"Straw Hat Luffy, now we all have a common enemy, and that person is Kaido." Moria said immediately towards Luffy.

"Ah, that's it, that's great."

Luffy smiled happily.

"Don't get carried away, I'm not here to help you."

After seeing Luffy's smile, Moriah suddenly became angry for some reason, as if it was difficult to accept this kind of thing.

"Hahaha, I know." Luffy said nonchalantly.

"Stop talking nonsense, the enemy in front of you is still alive and kicking."

Captain Kidd couldn't help but say that he finally saw how nervous Luffy was. This guy didn't seem to care at all.

"If we continue fighting like this, we will never be Kaido's opponents. We must cooperate now."

At this time, Luo said something. In the half-day battle with Kaido, they could not pose a threat to Kaido at all. If this continues, the final result is self-evident.

"Although I don't want to get too involved with you two guys, in order to defeat this stupid dragon in front of me and avenge my good brother Kira, it doesn't matter if we cooperate temporarily."

Luffy nodded, suddenly glanced at Moria, and then said directly: "Hey Moria, quickly inject shadow into me, just like before."

As an opponent who defeated Moria, Luffy was once injected with 100 shadows by Moria, thus becoming the nightmare version of Luffy. However, his strength was still very weak at the time, and the nightmare version of Luffy could only last for 10 minutes.

time.

But today is different from the past. He has a deeply developed fourth gear, and his overall strength has also been greatly improved. In addition, his ability to practice three-color domineering is far superior to before.

After hearing this, Moriah was slightly stunned. He didn't expect Luffy to say this directly to him.

Did this kid forget that they were enemies so easily?

Seeing Luffy's white teeth and his very contagious and silly-looking smile, Moriah had a very strange feeling in his heart.

"good!"

Moria answered immediately, looking at Luffy without hesitation, and then raised his arms high, "Today I will inject all the shadows I absorb into you."

"You hateful little brat, don't fail, otherwise I will never let you go."

Although Moria's tone was very resentful, she still began to prepare to inject shadow into Luffy's body.

"no problem!"

Luffy answered with a big smile.

"Tela Nan, stop Kaido."

Luffy shouted to Law, who nodded understandingly, and Kid also understood what he meant, so the two of them quickly rushed towards Kaido.

"Wait a minute, Moria!" Luffy said suddenly.

"What's wrong, kid...it's not over yet, hurry up." Moria couldn't help but urge.

"Fourth gear!"

Luffy has returned to his normal form after being hit by Kaido, but now that the side effects of using Gear 4 have been basically eliminated, he is ready to enter Gear 4 again.

Armed Haki covered his arms, and then after Luffy bit his arm and injected air into it, the muscles all over his body began to swell, his body slowly became larger, his arms grew, his legs contracted, and white smoke continued to emit from his body.

Dang Dang Dang...

Luffy's body bounced lightly on the ground, very flexible, his short legs touched the ground slowly, and his body was constantly undulating. He had to keep beating to maintain balance.

In this form, his strength increases exponentially, and he has a strong body and sufficient elasticity. With this elasticity, he can quickly step on the air and run in the sky.

The fourth level is the increase in speed, strength, and defense.

"Okay, come on!"

Luffy shouted towards Moriah.

"Be careful, there are a thousand shadows this time." Moriah yelled, and then the dark shadow in his mouth rushed towards Luffy quickly, like a dark stream.

The shadow instantly rushed into Luffy's body. Luffy was shocked. A thousand shadows were completely injected into his body, and then his body changed again.

The originally pitch-black skin turned into a gray mass after the continuous injection of shadows, and then the body grew again, turning into a giant nearly eight meters tall.

clang……

When this transformation was completed, Luffy bounced lightly on the ground, but after a slight impact, there was a terrifying vibration on the ground.

There was a roar, and cracks appeared on the ground within a range of 100 meters.

Seeing this scene, everyone was shocked, especially Kidd and Law. They were surprised that Luffy, who had been injected with shadow, showed such terrifying strength at this time.

"Kai... Duo!" Luffy let out a huge roar, then stepped on the air with his right foot, making a clicking sound, and there seemed to be a continuous cracking sound in the air.

Kaido seemed to hear the shock caused by the fierce trampling, his eyes showed a hint of surprise, then he raised the mace and swung it directly towards Luffy.

"Kid..."

"Kaido..."

After Luffy roared furiously, he clenched his fist and slammed it with his right hand.

Thunder gossip!

Rubber·Thousand Ghosts Storm!

The moment Luffy's fist blasted out, thousands of pitch-black fist shadows appeared in the air, each with a terrifying roar, and a gray shadow, like a shadow ghost.

Bang...

The fist shadow and the mace produced violent sparks, and then dark purple thunder suddenly shot out and directly enveloped Luffy's huge body.

Ahhhh...

Luffy let out a huge roar, waved his palms wildly, and the air vibrated with bang bang bang.

Whoosh...

"He belongs to Kidd."

Luo yelled at Kidd in the distance.

"clear!"

There was a rare tacit understanding between the two. Kidd's arms condensed a twist-like steel, and then the steel suddenly started to rotate, like a rapid diamond.

ROOM!

Luo stretched out his hand to direct, and the transparent circle spread out again. The next second, Kidd's body disappeared from the place and appeared above Kaido's head.

Mechanical giant drill!

Kidd straightened his arms and hit Kaido's head with the violently rotating diamond.

Bang!

It was as if a bolt from the blue fell on Kaido's forehead, but Kaido's head was as solid as a diamond, and there was no other reaction except the sound of impact.