Advance City, the world's first prison.

Located in the first half of the Great Route, there is no wind, and the security is extremely tight.

The prison is full of felons, and it is very eerie, with all kinds of monster jailers and video bugs watching.

The entire city is a huge tower-like structure submerged in the sea, and its foundation is on the bottom of the sea. Since the Advance City was built in a windless zone, the entire Advance City was surrounded by huge Sea Kings, and the prison was defended by a naval warship.

In the dark areas of the prison, there are various cells and torture chambers for prisoners. These cells are all made of sea tower stone to prevent prisoners with Devil Fruit abilities from escaping.

In addition, there are a large number of large sea kings on the seabed outside the prison, so that the city has the name of "iron wall".

Since the establishment of the city, no one has been able to escape from prison as long as the prisoners enter here.

For this reason, it is called the world's No. 1 prison.

However, the myth of this prison will not be long before it is broken, because it will not be long before a fierce man will successfully escape from here.

He is the legendary pirate Golden Lion Shiki, who once arrogantly wanted to subdue the One Piece, and the One Piece had to rely on shipwrecks to survive.

It can be said that if it weren't for that shipwreck, there might be no One Piece now, and even if there was One Piece, it would definitely not be Gore Brown. D. Roger.

And the golden lion is still the man who dominates the sky.

Its Devil Fruit ability is even more catastrophic, and it is also the top of the pyramid with a three-color domineering and a great sword.

To this day, many people do not understand why the navy did not execute those pirates, but wasted countless manpower and financial resources to build such a huge fortress.

In fact, the role of the promotion city is unique and necessary.

The primary purpose is to deter, as the name suggests, is to capture some famous sea thieves and imprison them forever, and this punishment is more terrible than killing.

Sometimes death is not terrible, what is terrible is that there is no hope in sight of torture, from the moment you step here, it heralds the death of old age and loneliness and despair, not to mention that the torture of advancing into the city is unimaginable.

Even some of the most famous pirates are imprisoned here without any hope, so for the other pirates, it is the sun in the night, warning them of the fate of being caught, and swearing the majesty of the world government and navy!

There is also a containment, the criminals in the Advance City must have Devil Fruit abilities, such as some powerful abilities, if the navy catches the ability and executes them directly, then the Devil Fruit will be reborn in other places, and it will still be obtained by some people on the sea at that time.

In this way, it is equivalent to the wildfire is not burned out, and the spring breeze blows and grows, as long as the time comes, new enemies will appear endlessly.

As long as the capable people are imprisoned here, the regeneration of the Devil Fruit can be well contained, then there will be fewer capable people on the sea, and the effect may not be visible in the short term, but it is definitely feasible in the long run.

There is also one of the most important purposes, that is, research, every criminal who can enter the city of Advancement is a good research material, rather than killing it directly, it is better to use waste for science to appear.

After all, the vitality of this type of criminals is tenacious, and as long as a little research results are obtained, it will be considerable for the world government.

There are six floors on the bright side of the city, and each floor has a special meaning and method of torture.

The first layer of Red Lotus Hell can be understood as a piercing.

The second level of beast hell: exertion.

The third level of hunger hell: hunger and thirst.

The fourth level of scorching hell: incineration.

The fifth level of Extreme Cold Hell: Cold.

The Sixth Infinite Hell: Despair.

When criminals enter the city, they are baptized on the first floor of the sea, that is, the so-called sterilization baptism is performed in an iron pot with 100°C "warm water from hell".

The other is the purpose of advancing the city, which is to make all criminals lose their sense of resistance and become walking dead like slaves outside.

As soon as they lose their sense of resistance and become obedient, some criminals are sent to three regular places.

The first is to be completely brainwashed and transformed into a member of other institutions of the world government, and the tasks performed may be assassination, cannon fodder, and all kinds of shady methods may be done by these people.

If discovered, the world government can simply abandon it.

This is a very important force for the world government to take seriously.

The second is the kingdom of laborers.

The Kingdom of Laborers is a country on a bridge, located in the East China Sea, and is a country on a bridge.

The bridge was built 700 years ago, and most of the people in the country refused to join the world government, and the criminals were forced to build the bridge every day.

Most of the criminals in the city may also be involved.

The third is naturally to be studied as guinea pigs.

Therefore, the city does not give the prisoners a good time, but uses them as slaves or consumables.

The only thing I know is hell, and if hell does exist, then it must be Advance City.

In the city of Advance the prisoners were tortured and tortured, some could not die mad or schizophrenic.

The new inmates were also bullied by the old inmates.

New prisoners miserable?

In fact, the old prisoners were even more miserable, and the guards inside killed the prisoners at will, and the slightest mistake would be brutally killed or maimed.

Cooking in a frying pot, stabbing to death with a sword tree, biting to death with poisonous insects, hacking to death with an axe, biting to death from wild beasts, and so on are the same as the eighteen layers of hell, no different from the real hell.

Dark, vicious, mad, here humanity has been lost.

Prisoners often can't bear to go crazy, and jailers go even crazier.

That's why Advance City is also called a psychiatric prison, and any criminal who is incarcerated will eventually become abnormal.

The real role of the city may only be known to a few people, and since the world government has spent so much financial and material resources, the final result will definitely outweigh the disadvantages.

Six underground floors, infinite hell.

The people who can enter here are all well-known characters, and the criminals are all monster pirates who are too vicious to be erased from history.

The prisoners on this level are all near-legendary figures, and the end is either death or life imprisonment, because the prisoners in this layer have done many evils, and some events beyond the cruelty have been covered up by the government, and even the newspapers have deliberately concealed them.

It is equivalent to completely erasing the past, and it will be forgotten by the world in a dozen or twenty years.

Here you have to endure never-ending darkness, loneliness, despair...

This is the most cruel punishment for those heroes, kings, and overlords who dominate one side.

A few months ago, a big man was imprisoned here, the Red of the Lonely High Barolik Rydfield.

At the same time, in the past few days, Advance City has ushered in another king, One Piece Gordo · D. Roger.

The process of being escorted was very smooth, even if the escort team deliberately slowed down, but there was no one to rob the road along the way.

This made the prepared Navy extremely uncomfortable.