As a pirate, he wants to be the king but relies on his son to conquer the world.

A few more months later, time turned to the year 1513 of the Hainan calendar, and there were only seven years left before Luffy went to sea.

Sparrow's forces are advancing steadily, and Einstein and Robin have also returned from the moon, bringing back a large amount of historical information and technology.

During this period, Einstein enhanced the performance of the portal, enhanced its transmission time and stability, and immigrated hundreds of thousands of people to the moon after several transmissions.

The base on the moon is developing steadily. Einstein even invented satellite communication, which is more convenient and faster than the telephone bug. It has absorbed the technology of the moon people, and the technological level has been significantly improved than before.

Let Robin sort out the historical information. As soon as Einstein comes back, Sparrow will drag him over to refer to and summarize the current strength. After all, Einstein is the head of the science and technology department and has been responsible for the construction of sky islands over the years.

The first is the strength of his subordinates, which is the most important thing.

Although the world of pirates is a world where you can become stronger as long as you keep training, eat enough, especially eating meat.

But the degree of this enhancement still varies from person to person. For example, if a person only has the talent of a captain in the navy headquarters, no matter how hard he trains, he will not be able to reach the strength of a navy admiral.

At most, he is determined and can break through his own limits to a higher level. In order to easily distinguish the combat power in the pirate world, Sparrow chose the levels of official positions in the Navy Headquarters for comparison.

After so many years of training, Sparrow has observed that a person is a genius if he is a genius. However, due to the environment of the pirate world, most people do not receive scientific and rigorous training and become ordinary people.

However, no matter how bad a person is, he can still be trained to the level of a lieutenant in the Navy headquarters.At this level, one has proficient skills in using guns and swords, and has stronger strength, speed and reaction than ordinary people.

But there is no shortage of ordinary non-commissioned officers and Lieutenant Sparrow.

As long as there are raw materials for Sparrow's artificial humans, it can be said that they are available as much as they are needed. The raw materials are all monsters in the sea. Even if the strength is incompletely developed and the potential is reduced due to rapid growth, the sergeants and lieutenants still have the strength.

As for school level, Sparrow is not lacking either. After so many years of research, Sparrow also has a complete process for the production of beast soldiers. The simplest is to combine fur tribes and humans to produce beast soldiers, which are more like hybrids than beast soldiers.

There are also other combinations of beasts and humans. As long as they are trained properly, they will still have school-level strength. Even humans mixed with the genes of multiple beasts, Sparrow also had some eyebrows.

But the key is the general level, especially lieutenant generals and generals, which Sparrow is very lacking.

It would be difficult for ordinary artificial humans to achieve general-level strength if they were produced.

You must know that the level in One Piece is about 100 million Baileys, which was considered a supernova in the past.

It is even more difficult for Lieutenant Generals. Elite Lieutenant Generals can be called the strongest of the sea, and Lieutenant Generals are generally proficient in two-color Haki.

However, since man-made humans and beast-turned-soldiers are created, cultivating hegemony can be said to be half the effort with half the effort.

Nowadays, so many people are cultivating Haki, thanks to Einstein's creation of new techniques based on the Haki training methods of Nine Snake Island, which reduced the difficulty of training.

Sparrow's lieutenant generals are generally artificial humans who have eaten Devil Fruit. Their main strength comes from Devil Fruit, which prevents them from being affected by their own potential, but it will be more difficult to go further in the future.

At the same time, Sparrow also discovered a very interesting thing, that is, for ordinary people in the pirate world, there are two hurdles to improve their strength that are the most difficult.

There are two stages: superman and domineering. As the name suggests, they are ordinary people and supermen, and whether they can be domineering.

These two are the two stages where the gap in strength is the largest.

Sparrow has many androids under his command, most of whom have insufficient strength and potential to reach the peak of captain, which is before 500 power.

And any android who has exceeded 500 power and has the strength of the Navy Headquarters, combined with the complete training method in Sparrow's hands, can generally break through to the level of colonel or even general.

Whether these people have the domineering power to break through to the major general level is the biggest obstacle to whether they can break through to the lieutenant general level.

So Sparrow is also wondering if Einstein can invent a pill or potion that can force a breakthrough into Superman, similar to the Zong-Breaking Pill in the fantasy world.

However, Einstein Potion is not very good at it. With the Weapon Fruit Clone and the Tunton Fruit Clone, he is now better at mechanics.

As for pharmaceuticals and medicine, a large number of human experiments are required, and it is difficult for Weapon Fruit and Tuntun Fruit to speed up research.

Sparrow sometimes wonders if he should be given another medical Devil Fruit?

Let’s wait until we have a Devil Fruit in this area before we think about this.

Sparrow then asked Einstein about his technological achievements, especially weapons.

"After so many years of research in science and technology, as well as absorbing some knowledge from the moon people, there has been a significant improvement. Compared with my father's memory, our technological level has probably reached the average level of China in the two thousand years in my father's memory.

With the help of Asuna's mother, steam engines developed rapidly, including the armored steam locomotive of Kabaneriri in the Iron Fortress.

Internal combustion engines can also be used based on the manufacturing experience of steam engines and the adjustment of Weapon Fruit and Tuntun Fruit. However, they are still short of fuel. Currently, alcohol fuel and biodiesel are mainly used.

The research on electricity is almost complete, and further research will have to wait until the younger brothers grow up to cooperate in the research.

Computers and mobile phones are also undergoing rapid research and development, along with the scientific research results collected on the sea, Vegapunk's hometown and other major technological countries.

As for firearms, this is a significant improvement.

Because we were initially involved in firearms manufacturing, we have been imitating the military knowledge in my father's memory, but we have always fallen into a misunderstanding.

That is, the physical quality of people in my father's world is different from that of people in our world. People on the sea are physically stronger. It has a higher tolerance for the recoil and weight of firearms.

Therefore, the design ideas for gun manufacturing are also different from what my father remembered.

We can design a firearm with a faster rate of fire and more powerful bullets, even if it has stronger recoil and heavier weight.

Garp can throw the shells with his hands like a cannon. Although our soldiers cannot do this, shooting is still not a problem. They can even carry the howitzer and fire it like a rocket launcher.

Just like my father during the Korean War in his previous life, the internal report of the South Korean army contained various complaints from South Korean soldiers at that time about the M1 Garand semi-automatic rifle assisted by the US military, such as being too heavy and having no accuracy when shooting continuously. Why is it that American technology is so powerful that it produces such a stupid guy?

There are so many, just like all the complaints on the Internet, it is difficult to see a Korean soldier's favorable impression of this gun. On the contrary, the M1 carbine, which has an obvious defensive purpose, has been generally welcomed by the Korean army. The reason is that the physical fitness of the Korean soldiers at that time was too poor and they could not bear the weight and recoil of the M1 Garand semi-automatic rifle.

The M1 carbine, because of its ammunition, is lighter in weight and has moderate recoil. It is very suitable for use by the weak Korean army. That is why it has two completely different evaluations from the US military. In fact, the same was true for the Volunteer Army at that time. It is extremely complicated to seize the Garand semi-automatic rifle.

I appreciate its rapid firepower, but at the same time I am troubled by the heavy gun body and the large recoil of continuous shooting. However, the physical fitness of the Chinese volunteers at that time was generally higher than that of the extremely weak Korean army, so they could still use it reluctantly, but compared with The US military's calmness is still a step below.

Because weapons require adaptability, whether it is the M1 Garand or the Japanese Type 4 semi-automatic rifle that was copied from it, they still use high-power rifle bullets, and their recoil is astonishing. Although the M1 Garand rifle has passed a A series of methods have diluted this large recoil a lot, but it is still not something that ordinary people can bear.

At least for East Asian countries that are currently living below the poverty line, have no food to eat, and are naturally thin, it is quite possible to avoid this difficulty. You must know that the M1 Garand semi-automatic rifle is equipped with the US military, so in the design of this When designing this firearm, the famous firearms designer Garland took reference from those American soldiers who were naturally strong, tall and well-nourished.

Therefore, the ergonomic design of the M1 Garand semi-automatic rifle is also very suitable for use by American soldiers. Even the headache-inducing recoil is fully offset by the strong shoulder muscles of American soldiers. Therefore, American soldiers are using the M1 When the Garand semi-automatic rifle fires continuously, it is very easy and there is no problem at all.

But when the same thing happened to the thin and thin soldiers from various countries in East Asia, it was another tragic scene..."