While Huo was far away from thinking, Gary had already eaten the blueprint, and her huge eyes were closed, as if she was using the Devil Fruit ability to analyze the drawings.

Soon the drawings that were eaten by Gary were spit out again, and Tom immediately stepped forward to take the drawings, flipped through them gently, and was ready to put them in his arms after seeing that the drawings were intact.

"Master Tom, can you show me this drawing," Huo Yuan asked as soon as he saw that the drawing was about to be put away, he was eager to see this drawing.

Tom, who was just about to put the drawings in his arms, took out the drawings again and handed them to Huo Yuanyuan.

I took some old drawings, although the color looks a little yellow, but the drawings are not damaged at all, and the material of the drawings is also good.

Huo Yuan took the drawings and began to flip through them, the top page of the drawings is the overall rendering of the sea train, followed by the decomposition drawings of various components, the drawings are very detailed, but there is no detailed explanation on them, there is only a general drawing, and even the material and size of the information are not marked.

After reading these Huo Yuanyuan, he understood why Tom had drawings and it took fourteen years to complete the development and manufacturing of sea trains.

It turned out that all the manufacturing was not only with drawings, but also needed him to explore step by step, which is why it took so long.

Huo Yuan stayed away and continued to turn down, the most important thing about the sea train is its power system, only strong power can ensure the normal operation of the train.

"Huh!"

"I can't imagine that the fuel of the train is actually this, it is really a great design, and only with this fuel can the train continue to run."

Huo Yuanyuan saw a special design again, and this design had to make him exclaim.

But in addition to being amazed, Huo Yuanyuan still quickly accepted this, the world of One Piece was completely distorted due to the emergence of that great country.

It is also possible that that great country disappeared before it had time to popularize its technology to the whole world, and the truth of this event has been drowned in the long river of history.

But one thing is certain, that is, the scientific and technological strength of that country must surpass its own original world, and it should be the sea train, which cannot be manufactured in the original world.

The power system of the train is only in the experimental stage, and I don't know when this energy will be used.

Soon Huo Yuanyuan flipped to the last page, and the last page was all words, and it was ancient characters.

Huo Yuanyuan quickly finished reading this text, it turned out that this was the case, no wonder the drawings of the sea train and the drawings of the Hades were together.

They are simply a drawing, to be precise, two parts of a drawing, if Hades is the shell, then the sea train is the heart, only by combining the two into one, is the Hades in the true sense.

It's no wonder that the ship that Flamem and Iceberg made for Luffy has such advanced attack methods and such an advanced energy conversion system, but it still uses sails as power, and can only occasionally use cannons to hit "wind to blast" as power.

It seems that before Tom was about to die, he only left the blueprints of the Hades, not the drawings of the sea train, and the drawings of the sea train were likely handed over to the world government by him.

The world government should have people who can understand ancient literature, and after reading the drawings of the sea train, they will know that Tom has the design drawings of Hades in his hands, so they will try their best to get the blueprints, otherwise they will not wait so many years to obtain the design drawings of Hades.

"Whew!"

After taking a deep breath, Huo Yuan felt glad that he was able to see this drawing first, and if the original plot developed according to the original plot, this cute fat fish man would be killed soon.

"Master Tom, are you going to wait for the sea train to be built, and then hand over this wall of drawings to the World Government?"

"You, how do you know," Tom was stunned when he heard Huo Yuan's question, and he didn't expect his thoughts to be known.

"There's nothing to be surprised Master Tom, it's good that I saw this drawing first, otherwise when you hand in the drawings, you will not only kill yourself, but also your two apprentices, and even others."

"Huo is far away from the captain, it's not as terrifying as you say!

If the sea train is really feasible, I can't build a few of them with my ability, and only the world government has the strength to promote it to the whole world and benefit the whole world. ”

"Master Tom, your idea is right, and the mistake is here," Huo Yuanyuan said, pointing to the ancient literature on the drawing.

"It's strange that Huo is far away from the captain, what do you mean by these ornamental patterns," asked Tom inexplicably.

It seemed to him that these were ornamental patterns, and the words were on the last page, and the last page was with the cover at the bottom, and Tom didn't know the ancient characters at all, thinking that they were patterns.

"Pattern, Master Tom is not a pattern, but an ancient text," Huo Yuan said very seriously.

"Boy, don't talk nonsense, these are patterns, not only on this drawing, but also on other drawings....................."

Tom realized that he had slipped his mouth, and quickly shut up, for the shipbuilding drawings he had brought with him had been drawn by himself to remove all the useless patterns.

Seeing that Tom didn't believe his words, Huo Yuan opened his mouth and said two words, "Hades." ”

When Tom heard these two words, he was instantly stunned that there were still people in this world who knew this, this name was only passed down by word of mouth to the boatman who kept the drawings, and he didn't even tell his two apprentices, although he showed them the drawings, but he didn't tell them what it was.

"How do you know," Tom exclaimed, and looked at Huo Yuanyuan intently, trying to get the answer from him.

The secret had been hidden for so long that Tom thought that the shipwrights had made some fuss, and that he had not taken it seriously since he had been building a ship for Roger.

Many of Roger's designs on the ship used the designs of Hades on the drawings, and nothing has happened for so many years.

"How do I know, isn't it written on this drawing?" Huo Yuanyuan pointed to the drawings and said.

"It's really written on it," Tom still couldn't believe it.

"Yes, there are few people in the world who know ancient writing, and I happen to know them," Huo Yuan nodded and said.

"I see, then why let the World Government know that I have the Hades blueprint in my hand, it will kill me and my apprentices, it's just a boat."

Tom wondered why a drawing could mean the difference between life and death, when it was just a boat.

Huo Yuan looked up at Tom, as the custodian of the design drawings of Hades, he didn't know the purpose of Hades, and asked such a ridiculous question.