I am brushing up materials in One Piece

Seeing Kosi inexplicably dot in mid-air with his back to her, Dasqi finally remembered Kosi's "teachings" and decided to go up and give him a knife without following the rules of the world.

But just as she dragged the knife and took two steps in the direction of Kos, Kos turned around and looked at her with a smile.

"In a sneak attack, you must make sure that the other party does not notice it, otherwise you may expose your flaws."

Then when Du Si Qi was stunned, he raised his left hand, and a dark golden chain flew out from his palm. When it came to Du Si Qi, the chain immediately split into nine pieces, like a facehugger, attacking Du Si Qi from all directions. Tie it up tightly.

After tying Dasqi, Kos flicked his hand, and the other end of the chain connected to his palm flew out and sank into the wall of the street next to him.

"Although I didn't win the big prize of natural type or fantasy beast species, this ability is not bad, and it is quite suitable for the current situation."

Looking at another dark golden chain sprouting from his palm, Kos showed a satisfied smile.

He looked in the direction of Smoker and Ace again. The battle was still going on, but they were still as helpless as ever.

Kos inserted Shang Fang into the scabbard, raised his right hand, and fired the chain in the direction of Smoker.

After the dark golden chains flew out, they immediately split into nine chains, and then the nine chains turned into eighty-one chains...

By the time they arrived in front of Smoker, the number of chains was already countless, and the scale enveloped him and Ace, making it impossible to escape.

"What the hell is this?"

Because his attention was on dealing with Ace and guarding against the bullets that would be fired at any time, Smoker did not see the process of Kos gaining his abilities.

Then the dense chains penetrated the bodies of Ace and Smoker equally, and then embedded themselves in the wall beside them.

"It's just an attack without domineering power, not something to be afraid of."

Smoker breathed a sigh of relief after noticing that there was no actual damage to his body, and then prepared to continue fighting Ace.

But he soon noticed that his body couldn't move - the chains that penetrated his body actually locked him!

Even if the elementalization can proceed normally, it is still unable to escape from the shackles of the chains, and the smoke transformed from the body can still only linger near the chains, unable to break away at all.

"Eh?! What is this?"

Ace on the side also noticed that something was wrong with the situation, and his whole body was burning with flames, trying to burn off this inexplicable chain.

"Don't mess around!"

Kos's voice came from the side. At this time, he had fixed the other end of the chain to the ground of the street and walked over slowly.

Kos snapped his fingers, and one end of the chain that penetrated Ace's body fell off the wall, returned the same way and exited Ace's body, and finally dissipated at the branch.

"Are you also a devil fruit person?"

Smoker looked at Kos with helplessness on his face.

He was somewhat familiar with Kos' abilities because he happened to know someone with similar abilities. This type of ability is not very aggressive, but its control ability is absolutely top-notch. It's okay if it's not controlled, but once caught, it's almost impossible to get rid of it.

"Just became."

Kos responded with a smile, and then greeted Ace to leave. At the same time, Michal came out of the darkness to pick up the suitcase he had left behind.

Looking at the three people who turned to leave, Smoker asked with confusion;

"You just left like this?"

Kos turned back and rolled his eyes at Smoker, and then left quickly with the other two people. He knew very well that no matter how powerful he was now, it was still a lie. When the "trial time" was over, would his chain be able to continue to restrain Smoker or the two of them? explain.

So there is no time for nonsense now, it is the last word to leave quickly.

When the perspective came to the port, the Gray Pearl was gone. Parked where she was originally moored was the Charger.

This was also part of Kos's plan. He and Ace held Smoker back, while Deus drove the Gray Pearl away and left the Charger behind, so that Ace and Kos could get rid of Smoker. Take the Stormtrooper and quickly leave to meet up with Deus who left Rogge Town.

Although there are now Michal and a suitcase that is not light, it is still within the bearable range. As long as the three of them can board the Stormtrooper, then the sea will be vast.

When the three of them arrived at the port, Kos finally breathed a sigh of relief. His "trial time" was not over yet, and Smoker was still locked tightly a few streets away.

As long as we can get there, to the Charger, there's nothing to worry about.

So he took the lead and accelerated towards the Charger. Even if he couldn't activate the flame-propelled Charger, he wanted to feel the sense of security of entering the safe house as early as possible.

"Cos, be careful!"

When Kos's eyes were focused on the Charger, Ace's reminder came from behind. Although he didn't know what was going on, Kos stopped subconsciously.

Immediately afterwards, a huge black object crashed in front of Kos, sinking deeply into the ground and shattering the ground of the port with it as the center. After that, there was a huge explosion.

Kos, who formed a chain in front of him in time, was not blown too far by the aftermath of the impact, but he still couldn't help breaking out in a cold sweat when looking at the black iron ball not far in front of him.

If he thought correctly, the nearly eardrum-shattering explosion was not the sound of the iron ball hitting the ground, but the sonic boom of it breaking the sound barrier while flying in the air.

If it weren't for Ace's reminder, he would have been hit by an iron ball flying at supersonic speed because of his momentary relaxation.

Maybe he can't die under the protection of LV7's Chain Fruit, but he still has to shed a few layers of skin.

Then he began to think about what was going on with the black iron ball. Except for Vegapunk, who was five hundred years ahead of the world, the world probably didn't have the technology to accelerate such a big thing to supersonic speeds.

In other words, it is very likely that it is some kind of devil fruit ability, but who is the other party? Where did the attack come from?

Kos first looked at the sea and found that there were only two small black spots in the distance.

And just when he was thinking about how it could be flying from such a distance, another object flew towards him from the sea in his field of vision.

"How can it be?!"

Kos still couldn't believe it. Even if he had enough power from such a long distance, the level of hegemony he would need to hit him accurately would be frighteningly high.

Soon, a second flying object landed on the already shattered port.

But that's not an iron ball, that's a person,

An old man with gray hair but a figure as majestic as a wild bear...