Hearing Yian's questioning, Drake did not say it immediately, but pointed to the x-shaped eye mask on his eyes, and then said, "At that time, it should have been four years ago. I was already twenty-five or six years old, and my face became more and more like my father. I realized this. In order to prevent some people who have seen my father from recognizing me, I put on this eye mask and tried to cover my face as much as possible."

"No one doubted me, so I finally passed the review and joined the Navy's Science Force. On the day after receiving the transfer order, a ship came to pick me up and took me to Punkhasad Island..."

As a result, before he finished speaking, Yian's eyes widened, he suddenly stood up and said, "Wait a minute! Did you just say, Punkhassad Island!?"

Drake was a little surprised that Ian had such a big reaction, but he nodded and confirmed: "That's right, it's Punk Hassad, what's wrong?"

Yian also found that his reaction was a bit big, but he quickly found an excuse and asked, "I heard that the island was destroyed by a terrible accident?"

"When I got there, Punk Hassad's accident had not happened yet!" Drake said: "At that time, Punk Hassad was still the main research base of the Navy's scientific forces, because there, I saw Dr. Begbank!"

Yian's pupils shrank and he quickly asked, "Bergabank!? That genius scientist? What kind of person is he?"

"Hmm?" Drake asked a little strangely, "How come you are so interested in him?"

Ian waved his hand and said, "You may not know that there is a scientist in my Pirates, and he was once a colleague of Begabank, but I just heard him say that he had never seen the real Begabank, so I was very curious."

"So that's it, no wonder you can control the pacifist..." Drake understood, thought for a while, and described it: "Dr. Begabank, who looks in his forties or fifties, but for some reason, looks a little old. Maybe the mental workers are like this. His head is a bit big and he likes to wear striped plaid shirts under the research suit... But in general, I think he is a very gentle person, not like the kind of crazy scientist I remember, but another scientist named M. Caesar Courang in the research institute made me feel very uncomfortable..."

Ian sighed, Damn, it was indeed this guy Caesar... At that time, he should have been doing research with Begabank.

"My job in the science unit is to be responsible for defending!" Drake spread his hands and said, "This is a job that can move around, so in the six months after joining the Navy's Science unit, I almost figured out what Punk Hassad is studying."

"Is it a pacifist plan?" Ian asked.

"Yes!" Drake nodded, "When I joined, Dr. Begabank's pacifist plan had made substantial progress, but this was not what I wanted to know. My father had to push forward for many years when he worked in the Navy's Science Force, so I later began to try my best to find some information about Punk Hassad earlier."

Speaking of this, Drake couldn't help but clench his fists, and he said with some anger and trepidation: "Then, I discovered something amazing. About twenty years ago, there was a huge accident in Punkhassad!"

"More than 20 years ago!" Yian frowned and asked, "What's the accident?"

"There was an experimental subject that escaped from Punk Hassad, and this experimental subject destroyed most of the research facilities on the island at that time and also took away some research data..." Drake said: "The Punk Hassad was almost destroyed at that time, and the current facilities were all rebuilt after that accident."

"Experimental subject? What kind of experimental subject is it?" Yian suddenly had a vague premonition.

Drake looked at Ian deeply, and finally said, "It's Kaido! That is, today's Four Emperors, Kaido, the beasts! He was once an experimental subject of Punk Hassad!"

Lying...Damn it!!

Although Ian had a premonition before, he couldn't help but be surprised when he heard Drake say it.

My father once said that he always felt that Kaido was not a natural human being, so he was named "the strongest creature". Before, Ian once suspected that Kaido might be a transformed person like Frank, but now after listening to Drake's narration, it doesn't seem to be very similar.

Because what Drake said was more than 20 years ago. I guess it was probably before One Piece Roger died. At that time, the pacifist plan had not been launched yet?

"What the hell is going on?" Yian frowned and asked Drake, "Don't be so encouraging, just finish it all at once!"

Drake nodded and said, "In fact, I don't know much about why Kaido became an experimental subject. It was just speculated from scattered data. It seems that the experimental subject research on Kaido had already begun earlier. It was a top-secret research project of the world government at that time, but it seemed that the progress of this research was not going well until... until after Dr. Begabank's institute discovered the "blood factor", the world government immediately ordered the Navy to arrest Begabank, closed his institute, and bribed his research team to transfer Dr. Begabank to Punkhassad to take over the research project..."

Ian suddenly realized that no wonder from Valuedo's original description that the world government and the navy reacted so quickly. You should know that when Begabank discovered the blood factor at that time, if the Navy and the World Government had not already had some understanding of this, how could he immediately realize the significance of Begabank's discovery?

In other words, long before Begabank joined the Navy's scientific force, the world government and the Navy were actually studying life forms...

"What the hell are they studying in Kaido?" Ian asked Drake in confusion.

"I don't know!" Drake shook his head and said, "I just roughly learned that there were many special races on Punkhassad Island at that time. The Navy's Science Forces seemed to be conducting experiments based on these races... By the way, I remembered that there was a very huge giant among them, just like the little Oz on the battlefield at that time. It might also be a biological sample. However, while I was in Punkhassad, the giant had long died. To this day, there are still his corpses on Punkhassad Island. You may still be able to see it when you go now."

"The same kind of demon Oz!" Ian couldn't help but widen his eyes: "In other words, if Kaido is the last experimental subject, then he really has the bloodline of a demon?"

Yian knew that the so-called demon is not actually a race, and Oz was actually one of the giants, but his body was much bigger than other giants. The word demon only describes his evil behavior.

When Ian mentioned this, Drake suddenly understood and slapped his thighs and said, "That's right! It must be like this. No wonder when I saw Kaido on the live broadcast screen, I thought that the diagonal corner on his head was seen somewhere. It turned out to be Punk Hassad! There were similar horns on the huge demon corpse! By the way, I remembered that there are many entrance signs in Punk Hassad's research base, all of which are skeleton patterns with curved corners. Speaking of which, it really looks a bit similar to Kaido's pirate flag patterns..."

It seems right. Kaido is indeed the subject of the experiment on Punk Hassad Island. No wonder Whitebeard's father once said that he had never heard of Kaido's deeds before. He suddenly appeared after the death of One Piece Roger, and with his powerful strength, he was ranked alongside Whitebeard and others and became one of the Four Emperors.

Damn, I finally figured out the origin of this guy...

Ian touched his chin, calculated the time, and said: "In other words, the unknown research project of the world government started long before Begabank became the number one scientist in the navy, but it was finally completed after Begabank joined?"

"It's true, but something is wrong!" Drake said: "Because the last experiment seemed to have failed!"

"Hmm!" Ian frowned, and suddenly remembered the huge group of vitality light taken out from Kaido. He seemed to have understood. If the world government studied the research of immortal body and eternal life on Kaido, then Kaido's life span of more than 500 years might be considered a failure!

"Kedo finally escaped!" Drake said: "No one knows how the accident happened. Although the research base was destroyed by Kaido, Dr. Begabank was fine. After this accident, he seemed to persuade the world government to give up this research and start studying the devil fruits and human body transformation..." 19
Chapter completed!