Pirates go undercover from Advance City

"Are you Carlos Morson?" Shiliu asked.

Just as Moson was about to respond, Magellan said first, "Xiliu, haven't you seen Mr. Karp?"

"Hahahaha! It doesn't matter, I'm not Bailey, anyone can notice me at a glance." Garp said nonchalantly.

I still didn't dare to make excuses when facing Kapu Xiliu: "I'm sorry, Mr. Kapu, I just saw that my old friend was a little excited."

"Old friend? Do you know Mo Sen?"

"The two of us fought side by side and resisted the Golden Lion." Xiliu said.

"Senior Xiliu is joking. I was too weak back then and was instantly killed by the Golden Lion as soon as I made a move. You have fought the Golden Lion for several rounds."

Shiliu's face instantly turned dark when he heard this. He had never fought with Shiji, and it was almost the same for him when Mo Sen was killed instantly.

In the front, the golden lion was just flexing his muscles. Once the golden lion got serious, he was killed in an instant.

Later, Xiliu learned from others that when the Golden Lion was about to kill him, it was Mo Sen who rescued him.

However, Xiliu has no gratitude towards Moson. On the contrary, Xiliu hopes that Moson will die now. How can people who have seen his ugly appearance live?

Although Mo Sen didn't know what Xi Liu was thinking, he could tell from Xi Liu's expression that this guy might have ill intentions towards him.

Mo Sen curled his lips disdainfully. A year ago, he might have been wary of Xiliu, but now Xiliu is not worthy of his attention, and the gap between the two will only get wider in the future.

Then Shiliu also followed Garp, Magellan, and Mawson into the infinite hell.

Since Golden Lion sawed off his own legs to escape from prison, Infinite Hell took countermeasures and tied up the prisoner's limbs with sea tower stone chains.

Douglas Barrett, who was just sent in, is like this.

The four Garps passed by Douglas Barrett's cell and saw Douglas Barrett who was tied up and unable to move.

Everyone's footsteps continued to move forward without stopping at all.

Douglas Barrett snorted coldly. He didn't say much. One day he would go out and take revenge on these people.

Mo Sen and the others walked around and found that there was no problem, so they turned around and left.

After coming out of the infinite hell, Mawson asked curiously: "Mr. Karp, I see that some of the prisoners in the infinite hell have been imprisoned for a long time. Why are they still alive and not killed? Obviously the prisoners in the extreme cold hell died.

The rate is so high.”

"This is because......"

"Mr. Karp, isn't it appropriate to talk about these topics here?" Magellan interrupted Karp.

After hearing this, Garp glanced around and said: "That's right, then go to your office."

Then the three of them came to Magellan's office.

"Mr. Karp, let me tell you about this matter! Mawson, the question you just asked involves the biggest secret of the founding of Impel Down.

Mawson, you have also stayed in Impel Down City, and you should also know that the structure of Impel Down City is complex and terrifying.

Starting from the first floor, every visit to Impel Down City is special, especially the fourth floor where I am, and the fifth floor where you have been.

The shape of the Searing Hell is a cauldron, and the liquid inside is always boiling. It has been like this since I arrived in this prison.

Then the fifth floor suddenly changed into an extremely cold hell with ice and snow everywhere.

To achieve such conditions, there are two possibilities. One is for the fruit ability user to awaken and permanently influence and change the environment through the fruit ability.

Another possibility is to rely on powerful technology.

If it's the former, that's okay, but if it's the latter, the manpower and material resources required to build this underwater prison are hard to estimate.

Do you think the world’s government would spend so much money to build such a prison?”

After listening to Magellan's words, Mawson frowned and asked: "Master Magellan, do you mean that this underwater prison itself exists?"

"Yes, according to the records of Impel City, this prison existed a long time ago, and the Impel City at that time was not under the sea, but on land.

About 800 years ago, the 20-nation Alliance, the predecessor of the world government, was established. They renovated this building and used it to hold some prisoners.

At that time, many of these prisoners were scientists who had mastered super powerful technologies.

The 20-nation alliance wants to use these scientists to study devil fruits and blood factors to find ways to fight ancient weapons.

But due to some reasons, the ancient weapons suddenly disappeared, and naturally there was no need for research on devil fruits and bloodline factors.

However, during this period of time, the 20-nation alliance has mastered many experimental results on devil fruit and blood factor research.

But these are no longer meaningful to the 20-nation alliance, because they have established a world government and control the world.

At this time, Impel City has also lost its meaning of existence.

Originally, in order to prevent the leakage of experimental data, the world government wanted to destroy Impel Down City, but later they changed their minds for some unknown reason and remodeled Impel Down City. The research facilities inside could also be used by the world government to waste it into what it is now.

of prison.

Then the world government sank the impel city into the bottom of the sea and turned it into the underwater prison it is today."

After listening to Magellan's words, Mawson was shocked. He didn't expect Impel Down to have such a past.

In fact, if you think about it, how could a building like Impel Down City be built under the sea?

Not to mention how high the air pressure on the seabed is, under the influence of seawater, esper users cannot exert their abilities. It is impossible to build such a building on the seabed.

However, Mawson still felt a little strange. If the Impel City building was originally built on the ground, how could he ensure that no water would enter when he was pulled to the bottom of the sea?

Mawson asked Magellan this question.

After hearing this, Magellan said: "Impulse City was originally waterproof because experiments related to bloodline factors were conducted inside.

It’s related to the elusive blood factor in Devil Fruit, so the entire building has an internal circulation function that is completely locked, airtight and watertight.”

"Then why are the prisoners on the sixth floor of Impel City not easily killed?" Mawson continued to ask.

"The reason is actually what I just said. At the beginning of Impel Down City, the coalition forces of 20 countries occupied a certain building that originally existed. They also captured some scientists to study the devil fruits and blood factors in Impel Down City to find ways to fight against ancient weapons.

Later, the 20-nation coalition ruled the world and established the World Government, but they were still afraid of certain things.

Therefore, the original purpose of Impel City's existence was to study Devil Fruit and bloodline factors to find ways to fight against ancient weapons.

Most of the prisoners on the sixth floor of Impel Down City are fruit ability users, and their abilities have been developed to a very powerful level, which is of great significance to the study of devil fruits."