The development of Datang has already been on the right track, and the entire Datang country has long been monolithic, and there will be no mistakes.

For this time to send troops to conquer Tuyuhun, Datang did not have any waves, and now Datang, for the conquest of a small country, it is a matter of holding a handle, and there can be no accidents.

Without the influence of public opinion, Li Erde's mood finally improved, and he rarely had free time, so he had to look for Zhao Yin with a happy face, and asked him to go to the shipyard to have a look.

Since the notice was issued before the Spring Festival, a large number of shipbuilders have rushed to Chang'an City, which can not help but expand the scale of the shipyard several times in an instant.

Only a part of the craftsmen were left to continue to improve the ships that had been half built, and all the remaining craftsmen devoted themselves to the construction of new ships.

With the addition of these craftsmen, Li Er also had a rare luxury, and he did not hesitate to spend a lot of money to build more than a dozen sailing ships at the same time.

Of course, as the most needed steamship in Datang at present, only one is being studied for the time being, and the purpose is also to let the craftsmen become familiar with this shipbuilding technology.

"This can't be the steamship you call a steamship!"

Li Er looked at the keel not far away and asked with a puzzled expression.

He'd seen the power of the steam engine, and wasn't it a joke that he had to use wood for such a powerful force?

"Your Majesty doesn't know that the current technology is not mature enough, so you can only use wood as a material, and then wrap a layer of iron sheet on the outside to increase its hardness, and only after the technology is mature in the future, will a new steamship be made of steel."

Zhao Yin hurriedly explained.

It's not that there is no opportunity to create, but the strength of Datang craftsmen is really not allowed!

Moreover, the power of the steam engine was not satisfactory, and it was not enough to drive a ship made entirely of steel.

Especially now, the technology of steel forging is so backward, although he has made a machine tool factory, but the growth of technology is definitely not something that can be mastered in the short term.

After hearing this, Li Er couldn't help but feel sorry for a while, if the steamship in theory can become a reality, then those borderless places overseas will become the territory of the Tang Dynasty, for the world map that Zhao Yin took out, the unknown territories on it have long made Li Er salivate.

And on the entire map, the kingdom of Datang only occupies a little place, and even those ownerless territories are several times wider than Datang, which has always made Li Er's heart itch.

"I understand!"

In the end, Li Er could only suppress his ambitions temporarily, and everything had to be considered in the long run.

"If nothing else, General Wei Chi should go to Tuyuhun, and it must not be long before he will triumphant."

Because the steamship was not successfully developed, Li Er's interest was not very high, so Zhao Yin found an excuse to break the immersive atmosphere.

"Hmm!"

Li Er glanced at Zhao Yin angrily, with the support of firearms, if he couldn't easily take Tuyuhun, then he wouldn't be worthy of being a general.

"Your Majesty misunderstood what the son-in-law meant, the son-in-law is not concerned about the battle between Tuyuhun and Tubo, because these are not troubles at all, what the son-in-law is worried about is the British Duke's action in Liaodong."

Before leaving, he reminded them more than once that this expedition must destroy the indigo.

Europe, the Japanese Kingdom, and Capricorn have left a lot of crimes in history, and if they are not destroyed, Zhao Yin really can't feel at ease.

"Virtuous son-in-law, don't worry! Although the British Duke is not as brave as you, it is absolutely impossible to destroy a small country. ”

Li Er kept patting his chest, this was his old brother, and he still had this confidence.

……

"Humph! Isn't Tugu Hun scared? Why is the scout so deep that there is still no figure in sight? ”

Wei Chigong said with disdain.

He led his troops to come this time, and he didn't intend to use stratagem at all, he just walked in with great fanfare, and he was about to approach the main city, but he didn't even see a ghost.

"General, don't underestimate the enemy, beware of the enemy's deception!"

Li Daozong hurriedly opened his mouth to persuade him, for fear that this old man would be forced to die in a car accident.

"Before coming here, the colt said something to so-and-so, did you know?"

After Wei Chigong waved his hand aggressively, he asked again.

"Is there such a thing?"

Everyone subconsciously pricked up their ears, what kind of person is the horse master, that is a god.

"The horse said, the current Datang already has the strength to crush all enemies, the so-called strategy, in the face of absolute strength, it is all floating clouds!"

If the strength of each other is equal, strategy is definitely the key to victory, if the strength is not at the same level, it is undoubtedly a waste of time to play those unnutritious means!

"Master Pony really sees it thoroughly!"

After hearing this, Li Daozong was stunned for a long time, and then said it with a bitter face.

His ideological concepts really can't keep up with the rhythm of the colt, and he can't accept this.

"So, let's just kill them, and they don't dare to be presumptuous!"

Wei Chigong waved his hand nonchalantly, and rode forward.

"Lure the enemy deeper? I'm afraid they don't have the courage to do so, and if I'm not bad, Fu Yun intends to use altitude sickness to crush us. ”

Looking at the main city not far away, Li Daozong spoke leisurely.

I have to say that his analysis still makes some sense!

"Father...... Father, ** is about to enter the city, we ...... What to do? ”

Murong Shun was shaking all over his body, and asked tremblingly.

"Withdraw!"

After Fu Yun roared angrily, he turned around and left without the slightest hesitation.

With a head-on hard bar, they will definitely lose, so he chooses to retreat and return to the plateau, only where will they have the hope of victory.

"I didn't expect Fu Yun to really play an empty city plan with us, but Lao Tzu just didn't fall for it, and ordered to go down and let the soldiers set up camp, I don't believe that Fu Yun can stay on the plateau forever."

Things have come to this point, if they don't understand what medicine is sold in Fu Yun's gourd, then they will live in vain.

Although they are no longer afraid of altitude sickness, there is no need to be serious with the enemy!

Fu Yun never thought that ** would actually use this kind of tricky method, and he would not send troops to pursue, which made him unable to speak, so he could only break his teeth and swallow it in his stomach.

"Father, what should we do now, if we continue like this, our people will not be able to hold out for too long!"

Murong Shun was completely panicked.

If it goes on like this, it won't take too long, and even if Tang Bing doesn't come, they will run out of ammunition and food.

"That's the case, pass the order down and fight with the **."

Fu Yun's face turned pale, and Han Sheng gave an order.

At the beginning, they were defeated, that was because the Sui Dynasty was overwhelmed, and now that everyone is on the same footing, he really may not be afraid.