Pirates: The Scientist Who Became the Ultimate Lifeform.

When the kings of the underworld heard Caesar's words, they started arguing with each other.

Now that they have spoken for Big Mom, it will definitely be impossible to stop Caesar.

In this case, why not allow Caesar and Big Mom to have a conflict of interest and shift the conflict between them?

Kaido, who was standing by, heard that Caesar also wanted to get involved in the affairs of the underground world, and he also spoke up:

"Add me too."

When Kaido said this, the faces of the kings of the underworld became extremely ugly, as if they had eaten several kilograms of Ole Gei.

After negotiations, they finally agreed to Kaido and Caesar's demands.

There's nothing they can do about it, since Caesar and the others are people they can't afford to offend.

And it's just giving up part of the interests of the underground world. For a few people, as long as it doesn't affect their pillar industries, it won't have much impact on their making money.

The faces of several kings of the underground world became increasingly ugly. In the end, they had no intention of continuing the conversation and simply said goodbye and left Cake Island.

As for those unconscious participants, after they woke up, they had a simple meal and were sent out of Cake Island.

They don't know that their leaders have already given away many of their industries.

"Since this transaction has been successfully completed, I will leave now."

Seeing that the matter was over, Caesar had no intention of staying any longer and said goodbye to Big Mom and Kaido.

"Wait a minute Caesar, you should also be a ghost, right?"

At this time Kaido suddenly asked Caesar, and Caesar nodded without hesitation to indicate that it was correct.

"Then let's prove who is the strongest demon clan! I hope that when people in this sea mention demon clan, the first person they think of is me, Kaido, the King of Beasts, and not you, Caesar."

Kaido picked up the mace beside him with a serious face, pointed it at Caesar and said.

Caesar did not refuse when he saw this, but the aunt next to him was unwilling.

"Hey, hey, hey, you two should stay away from my Cake Island when fighting. Don't destroy my island."

"I remember there is a deserted island in the northwest of Totland Sea. You can go there and solve it by yourselves. If you cause any impact on my Cake Island, don't blame me for being rude."

"Okay, I promise you."

After saying that, Caesar walked towards the port. This trip to Cake Island could be considered to have achieved Caesar's goal.

He used the artificial devil fruit from Big Mom to earn wealth to support the development of the Caesar Pirates, and also accidentally gained the right to enter the underground world.

With the support of the kings of the underworld, Caesar will be able to develop in the underworld quickly.

In this case, there should be no problem with using resources to develop the Caesar Pirates.

Kaido smashed the castle gate with one punch, then turned into a green dragon hundreds of meters long and flew in the air, looking at Caesar, spewing flaming breath from his mouth, and a sound like thunder reached Caesar's ears.

"I'll be waiting for you on that island, come over quickly."

After saying that, Kaido flew high into the sky without looking back, stepping on the flaming cloud and flew towards the deserted island that Big Mom mentioned.

Just as Caesar was about to arrive at the port, Katakuri and his sisters suddenly surrounded Caesar.

Caesar looked at the women of the Charlotte family of various races and had no idea what they were going to do.

Katakuri walked out of the crowd and suddenly bowed to Caesar with a very serious expression.

"Thank you Lord Caesar for giving up marrying my sisters. I will definitely repay you for this favor."

"but……"

"But what?"

Katakuri winked at his sisters behind him.

The daughters of the Charlotte family walked up to Caesar and began to introduce themselves.

Listening to the beautiful voices around him, Caesar didn't know what to do for a moment. This was something he had never experienced in his two lifetimes.

However, from their few words, Caesar also knew the man's purpose.

"So you want to marry me!?"

Caesar was somewhat shocked when he saw the daughters of Charlotte family, young and old, in front of him. He didn't expect that he was so popular that he was sought after by so many women.

This feeling is really novel.

"Yes, my sisters all want to marry you."

You have also seen the situation of our Charlotte family. We cannot disobey our mother’s words.”

"Because my mother has always believed that blood is the most powerful bond, my sisters are like canaries in a cage, and they have to be under my mother's control all their lives."

"But I don't want my sisters to suffer this fate, so if you like my sisters, I hope you can marry them."

Katakuri looked at his sisters.

His eyes softened. Only those who lived in the Charlotte family could understand what the aunt meant to her children.

Caesar looked at the expectant eyes of the many women in front of him and didn't know what to say for a moment.

This was the first time he had seen someone let someone else marry her sister.

But Caesar thought about it and gave Katakuri an answer.

"Katakuri, I really don't have any plans to start a family right now. Even if your sisters marry me, they may not get much care from me."

"For you, it's just a different method of imprisonment."

Katakuri exhaled and spoke quietly:

"I understand that a strong man like you can have any woman you want, so I just hope to use your name to make my sisters leave the Charlotte family."

"Even if you ignore them, as long as you are willing to marry them, at least you will be freer than within the Charlotte family."

After hearing what Katakuri said, Caesar had not expected that there was so much dissatisfaction within Charlotte's family that she would rather sacrifice her own reputation to marry him.

But what Caesar didn't know was that if someone was not strong enough or had average strength, he could at best become the son-in-law of the Charlotte family, and he would be the kind of person who would marry into the family.

Only a strong man like Caesar is qualified to marry a daughter of the Charlotte family, or even several daughters of the Charlotte family.

After hearing what Katakuri said, Caesar began to hesitate.

If that's the case, why would he help Katakuri? Is it just about humanitarian sentiment?

Katakuri looked at Caesar's hesitation and knew that he didn't have enough chips. It should be said that he had no chips at all.

Katakuri took something out of his body and threw it to Caesar.

Caesar took the thick notebook that Katakuri threw to him with some curiosity and began to read it.

When Caesar saw the contents inside, his pupils dilated slightly, because this thing turned out to be Katakuri's method of practicing Observation Haki.

It describes in detail how Katakuri cultivated his Observation Haki and how he has shown signs of awakening and being able to foresee the future.

Caesar calmly put the diary into his arms, and his expression eased a lot.

"Katakuri, your offer is indeed good, but at most you can only get a daughter of the Charlotte family to marry me."

Katakuri thought for a while and waved his hand to let his sisters step back and talk to Caesar.

"What if I am willing to give you the rubbing of the legendary red historical text as a bargaining chip?"

When Caesar heard the red historical text spoken by Katakuri, his expression immediately became serious.