Qin Ze remembered that someone said that the density of people and the density of water are the same, so as long as you relax your body, then you can float in the water. Obviously, it doesn't work here at all, because as soon as these landlubbers get into the water, they become "water dogs".

But fortunately, these veterans have a fine tradition, that is, to endure hardships and stand hard work. Compared with the new recruits, these veterans can recognize the reality better, and they know very well that if they don't learn water well, they will die. So although it was ugly to swim at first, after half a month, everyone was able to get rid of the air bag and rise and fall freely in the water.

This is not enough, Cheng Lao Demon has begun to train these veterans to swim against the current, and at the same time, he has also begun to tie stones to them.

They are much more concerned about this than Qin Ze, after all, this time it was his own son Cheng Huailiang who led the troops. In order to convince his wife, he directly made a "military order".

And ever since he saw that these people could swim, Qin Ze had stopped paying attention to them. Instead, attention was paid to the diet of these seafarers.

If they are at sea for a long time, people are prone to septicemia because of food problems, and the solution is to make them canned fruit.

Since Qin Ze made out the glaze, the craftsmen of the glaze workshop were in high spirits. But because they want to ensure the price of Chang'an glaze, they don't have much opportunity to make glaze, but now it's different.

Qin Ze needed glass jars, a large number of glass jars. is not only for Cheng Huailiang and them, but also for Mo Xuan. So these craftsmen who can't wait for a long time are also working hard to make jars.

This time, Cheng Huailiang and the others came to the sea to destroy the Japanese Kingdom, and secondly, they wanted to transfer from the Japanese Kingdom to South America to find potatoes, peppers, corn and other crops.

As for Mo Xuan and the others, Qin Ze had no way to build a ship for them. Therefore, they can only use their own way to approach the Arctic Ocean, so that Mo Xuan and the others are in greater danger.

For Cheng Huailiang, there are sea ships, artillery and canned food now, but what is prepared for Mo Xuan and the others is only the tent made by Qin Ze and the fierce fire oil. These things can keep them warm enough, but Qin Ze also knows that the effect is also minimal.

The glass jar is very simple to make, but the glass plug is a little troublesome. Because if you want to ensure a perfect fit, you have to fit perfectly, so that all the glass lids and glass bottle mouths have to be polished. But fortunately, these are all craftsmen who are one by one, and with the improvement of the mold, there is less and less need to be polished.

This time, Qin Ze not only made a large number of canned fruits, but also made a large number of canned food, just in case.

And because Mo Xuan and the others were going to the North Pole, their energy consumption was greater, so the canned food that Qin Ze prepared for them was also canned food with heavy oil and meat.

The fattest pork and lamb are boiled in a pot with spices until completely crispy, and then poured over the rice, the aroma is absolutely intoxicating.

At the same time, in order to ensure that they can cope with unexpected needs, Qin Ze also prepared a large number of fried noodles for them, which are also extremely calorious. When the time comes, it should be enough for these people to have a hot meal in the North Pole.

The vigorous shipbuilding business lasted for more than a year. It was not until June of the fifth year of Zhenguan that the sea ship was fully built.

This is an epoch-making work, for this sea ship Qin Ze used more than 300 tons of iron, and its area is more than 1,000 square meters.

There are three floors in total, and the bottom is where you can store your groceries. The middle floor is used for people, and the upper deck is for defense.

In fact, in addition to these three layers, there is also a mezzanine next to the second layer, in which is placed the artillery researched by Qin Ze. But if there is an accident at sea, this thing is enough to keep the ship standing.

It's just that in this way, the size of this sea ship is too large. It is three feet high, and it can be said to be a behemoth. And if you add the sails on it, this thing is even bigger.

It's just that this is all for Datang, if it is placed in the future generations, it will be at most an enlarged version of the fishing boat.

The walls of the shipyard were torn down, revealing the sea vessels within. Datang's supreme battleship stood in front of everyone, like a steel beast, pointing straight to the sky.

I don't know why, when he saw this sea ship, Qin Ze also suddenly felt extremely excited in his heart, and it seemed that it was no less than an aircraft carrier in later generations.

Li Er also came here, and at this time, he also looked at the behemoth in front of him with some astonishment. After a long time, he laughed out loud: "In this way, I will be able to hunt the dragon on the sea to boost the prestige of my Tang Dynasty!" ”

In fact, everyone knows that the Jiaolong in Li Er's mouth is just a rhetoric, but the things that should be done still have to be done in a full set.

Cheng Huailiang leaned over and took a hundred soldiers to echo in unison: "The last general will definitely live up to His Majesty's high expectations and return from hunting Jiaolong." ”

"So, very good!" Li Er waved his hand, and he was arrogant.

Hundreds of craftsmen rushed up and began to move the behemoth. Because the pier was built here in advance, it was much easier to move this time. It's just that because this thing is so huge, it's still extremely troublesome.

Li Er came to Qin Ze with his hands behind his back, and nodded with satisfaction: "Qin Hou has done this very much in line with my wishes, say what reward do you want?" ”

When Li Er asks what you want, it proves that he is in a really good mood. Qin Ze scratched his head and said tentatively: "The kid wants the seeds that General Cheng brought back. ”

"That's it?" Li Er was also stunned, he didn't expect Qin Ze's request to be so simple.

Qin Ze nodded and continued: "As far as the kid knows, those seeds are all high-yielding things, and some can even produce twenty stones, as long as this thing can be pushed out, one day the people of the Tang Dynasty will not know how to be hungry." ”

Li Er had no concept of those things, so his mind was always on the destruction of the Wa Kingdom. After all, South Africa is an extremely distant place, and Qin Ze is afraid that the matter of finding seeds in the end will not be resolved, so Li Er must pay enough attention to it.

Potatoes are a natural treasure, not only for rice but also for cooking. Especially the potato roast beef......

Qin Ze swallowed a mouthful of saliva, but he was looked at by Li Er. However, he still thought that Qin Ze was worried about what he had said before, and he was just worried in his heart. So I didn't have a good smile and nodded, which was considered to be the answer.

Today's Qin Ze is becoming more and more fond of Li Er, not only because of his contribution to the Tang Dynasty. Or because he knows how to be measured, if ordinary people assist the prince, they must be desperate to gather momentum for the prince, but Qin Ze is not only not trying to attract power for the prince, but also restricting the development of the prince as much as possible.

This made Li Er very satisfied, after all, although he was interested in cultivating Li Chengqian now, he didn't want Li Chengqian to covet his throne too early. Therefore, Qin Ze's approach is very pleasing to Li Er.

And the reason why Qin Ze did not support Li Chengqian's efforts was that he was extremely worried about him in his heart, after all, Li Chengqian in history played a good hand of cards to a pulp. Qin Ze didn't want to be a victim like Du He.

Second, Qin Ze wanted to hug his thighs and hug Li Er, after all, he knew Li Er's lifespan. In other words, it is not Li Chengqian who is really beneficial to Qin Ze, but Li Er, the current son of heaven.

Li Er's interest is very high, and now the Tang Dynasty has a smooth internal wind and rain, the people live and work in peace and contentment, and externally, Li Jing's army has invaded Tuyuhun. Now the appearance of sea ships has made Li Er see a possibility, that is, to continue to conquer the sea......

The sea boat, which had taken more than a year, finally slowly slid to the water's edge, and Qin Ze also held his breath and stared at the sea boat. It's just that the ears also vaguely hear a few arrows and crossbows in the distance, as well as a few inaudible screams.

Sending Tang to make those people still not give up, but since Li Er is here, where can they covet it.

There are not a few people who covet sea ships, and Liu He, who thinks he is very good at hiding, also acted at this moment. Because he has been in the shipyard for more than a year, he is well aware of the topography.

He even took advantage of the fact that he had spent more than a year digging a secret passage here. This secret passage is very hidden, and no one except Liu and he believes that anyone knows about it.

Not daring to get too close, he could only show his head a hundred feet away from the ship. After just one glance, Liu He was completely stunned, the size of this ship had exceeded his expectations. Crucially, he also discovered that there were not just one sea boats, but two.

"It's a conspiracy!"

Liu He reacted in an instant, but just when he wanted to continue to see if there were any ships, he felt a chill on his neck, and then suddenly saw that the whole world was spinning.

How can heaven and earth rotate?

When the heavens and the earth stood still, Liu He suddenly realized that it was not the heavens and the earth that were spinning, but his own head rotating. His eyes widened as he watched the usual honest overseer approaching from the side, carrying a bloodied knife in his hand.

Liu He wanted to question the supervisor a few words, but he no longer had the strength, and as his eyes darkened, he was no longer conscious.

Zhou Cheng came to Liu He's head with a knife, pouted, and kicked his head back into the dirt hole.

"I've long seen that your kid is not pleasing to the eye, if it weren't for the order of the Hou Ye, yes would have killed you a long time ago."

Zhou Cheng muttered a sentence in his mouth, and slowly left with his body low.

The Qin family's family rules, you can't say much about the enemy, you must kill the other party at the first time.

After Zhou Cheng left, another group of soldiers approached. Only the pit on the ground and the corpse could be seen, but nothing else could be seen.

And Zhou Cheng had already thrown the knife at this time, and then blended into the crowd, turned around and disappeared.

Qin Ze did build two ships, the first one was naturally used to attract the attention of the Tang envoys, and as for the second and even the sea ships that were continuously built in the future, they would become a sharp blade for the destruction of the Japanese state.