I exposed Luffy to Garp in the beginning of One Piece!

At present, no one except the top leaders of the world government knows where this layer has been separated.

Because the prisoners on this level are more dangerous, each of them has combat power comparable to or even exceeding the level of the Yonko, so they need to be guarded more strictly!

Back then, the Rocks Pirates had countless capable people on board, gathering pirate masters from the entire new world, and Kaido was just a trainee crew member.

Therefore, there must be a few particularly outstanding ones whose strength is comparable to or even comparable to that of generals and emperors.

Since their defeat in the Valley of the Gods, they have died like Silver Axe, but some of them must have survived serious injuries and were imprisoned by the World Government to the seventh floor of Impel Down City.

Although it is very small, it may not be enough for one hand, but it is enough for the world government to be prepared!

This level is the secret base of the Tianlong people. It is the most important prison. There is no room for failure. It is even more impregnable than the impregnable walls.

When Impel Down was breached by Luffy, the Celestial Dragons felt a little pain at most, but if this level was breached, the World Government and the Celestial Dragons would probably go crazy.

So they found out that Isaac was extremely powerful, and he was also a professional prison warden who was very good at supervising prisons.

Therefore, the Tianlong people tried every possible means to recruit Isaac into the world's military conscription and asked him to be the warden of the seventh floor.

Two years after the major incident, the World Government considered that Impel Down City in the Windless Zone was not stable, so it built the prison on the seventh floor of Impel Down City on an uninhabited island formerly known as Jell Island.

This is a new world of islands in the sky, located in the sky above the sea.

It is exactly the opposite of the Propulsion City built in the deep underground sea, one sky and one earth.

Invited to become the warden of this sky prison, Isaac has extremely powerful powers.

As for how much power he has?

Let’s put it this way~

The three major institutions of the World Government, besides the Holy Land Mariejoia, are Marine Headquarters Marinevando, Impelton City Impelton, and Judicial Island Aeneis.

With the navy headquarters having the greatest power, no matter whether Spandam pressed the demon-slaying order given to him by Aokiji, the navy warships destroyed Judiciary Island without any scruples.

Still after Impel Down was breached, Magellan, the prison director, reported to Warring States in a low voice and wanted to die to apologize.

Everyone can see that the three major institutions are said to have equal status, but the Navy is actually superior to the other two major institutions.

However, after Isaac became the warden of the air prison, he did not care about Marshal Akainu at all.

Even Rob Lucci, who has become the CP0 of the Celestial Dragon Shield, is particularly cold.

And he proved this with practical actions.

Because of Isaac's arrogance and lack of discipline, Lucci and Akainu both fought against Isaac~

However, they all ended in disastrous defeats!

Especially Lucci, after Isaac transformed and unleashed all his power above the emperor level, he couldn't survive a few rounds in his hands.

Speaking of abilities, Isaac does not have any Devil Fruit abilities, and he does not rely on the power of Devil Fruits to fight.

What he relies on is to use his physical skills and black technology to reach the top of the sea to fight.

Currently, the only ones known to use black technology to become strong are Franky and Germa 66's group.

Isaac has a set of transformers. Once transformed, he will become a devil muscleman with iron skin all over his body. This is also the origin of his nickname.

It seems that Oda likes to transform. Whether it is the invisible black of the Germa Legion or various postures such as Isaac's devil muscleman, he has a transformer.

It seems that he also likes Kamen Rider or Super Sentai~

However, after the transformation, if his body is covered with iron bumps, he will be easily restrained by abilities such as the Magnetic Fruit, which is also a weakness.

The World Government is currently contacting this powerful man who has surpassed the level of a general.

Although he was not very fond of the Tianlong people, he still accepted their invitation.

In other words, the World Government has something in its hands that makes Isaac's heart beat.

Something that could make him, a prison warden who plays with black technology, excited.......

Xia Nuo had some vague understanding and calculation in his heart.

Maybe I can cut it off?

He thought this, and then looked at the two men in front of him, Sengoku and Garp, who were gradually losing their momentum.

After seeing and recognizing Xia Nuo's power, the two of them understood that it was simply impossible to keep him here.

In the end, it only resulted in more casualties and turned the entire square of Marineland into a ruin.

Many marines may still be buried with him, but Xia Nuo can definitely leave here safely with the help of those various fruit abilities.

There is no point in fighting anymore.

"That's enough~"

Sengoku, who realized this, took the lead in releasing the Buddha form, with a somewhat complicated and relieved expression on his face.

His tired eyes began to scan the audience.

Kuzan and Porusalino's pursuit , was intercepted by Phoenix Marco, Sabo and others.

In addition, Ace, who had escaped from trouble and was not weaker than a general-level combat power, and other captains, successfully blocked the pursuit of the two generals.

On the other side of the high-rise building of the Navy headquarters, with the support of Lafitte, who was only one step away from the general level, and Shiliu, the combat power of the imperial deputy level, as well as Dai Peng and Choate and other powerful players, Ghost Spider and the others were almost unable to hold on.

They I didn't expect that Lafitte, a man with no reputation at sea and a slightly thin body, could be so strong.

Fortunately, Flying Squirrel and Storo, who later realized something was wrong, also joined the battle. Lieutenant Generals such as Berry and Huoshuoshan were able to withstand it.

But the decline was obvious, and defeat was only a matter of time.

The battle between Whitebeard and Akainu had already begun.It's coming to an end.

Whitebeard, whose body was severely injured, was still slightly inferior to Akainu.

But he didn't make it easy for Akainu either. There was more blood flowing on Akainu's body than the elemental magma on his body.

Speaking of which, Akainu should be regarded as the most desperate one in the entire war on the top.

It doesn't matter whether you dislike him or hate him, but it is undeniable that the iron-blooded soldier demeanor in him is not black at all.