Crown Prince of the Empire, I quit!

A few months passed in the blink of an eye.

During this period, the capital city, under Qin Ming's management, had already gained control of the four directions.

Thanks to the efforts of tens of thousands of construction corps, the infrastructure damaged by the war in various places has been basically repaired.

Later, their focus was on laying train tracks.

With the large-scale mining and steelmaking in steel mills, railway tracks began to appear throughout Daqian, connecting the north and the south.

With the help of railway tracks, resources and technology from wealthy areas began to flow into the north, making the development of the entire north faster and faster.

Judging from the results, Qin Ming's policy of improving people's livelihood has achieved good results.

But on this day, Liu Yueli, the leader of the secret guards who had been on a mission outside, rarely returned from outside and entered the palace to meet the emperor.

"Your Majesty, the situation is not good."

As soon as she saw Qin Ming, Liu Yueli's face was full of worry.

Qin Ming had previously arranged for secret guards to build intelligence stations in various places to facilitate the court's management of the entire Daqian.

To this end, he also equipped himself with a batch of newly made telegraph machines.

Due to technical limitations, their telegraph could only cover an area of ​​about 200 miles.

Therefore, they would build an intelligence station every one or two hundred miles in the territory.

These intelligence stations cover the intelligence stations in other places within their communication range.

Now, Qin Ming only needs to give an order and it can be spread thousands of miles away within an hour.

Correspondingly, the transmission of intelligence from the court from bottom to top can be completed within only one hour.

"What could possibly be so hard to say in a telegram that it would make you come all the way back?"

Qin Ming's face became serious, and he had a bad feeling in his heart.

"Your Majesty, Qin Yue fled to Yan Dynasty and leaked the map of the entire Daqian territory."

"What? This bastard!"

Qin Ming knew that Qin Yue had run away, and even arranged for people to wipe out the roots.

But Qin Yue took the Jiangnan Road.

This is the area once controlled by Concubine Xiao Shufei's family.

Naturally, there are countless connections left.

As the last descendant of Concubine Xiao Shufei, some people made it easy for him and helped Qin Yue leave Daqian.

"How did you know the news?"

"Qin Yue left on his own, but the guards around him did not run away."

"After our people captured these guards, they extracted this extremely important information from them."

"We have already arranged for a speedboat to go out to sea and intercept him."

The map of Daqian is very important.

Especially the Daqian map in the hands of the imperial court is different from ordinary maps.

The records are very detailed, such as the height of the mountains, the depth of the area, etc.

Only the imperial court had records of this standard.

Once obtained, it can be directly used in war.

Qin Yue really wanted Qin Ming to die.

As a royal family, they even gave their most precious map to the enemy!

"He recognizes the enemy as his father. It seems that the life and death of the Daqian Dynasty is not in his heart at all."

Qin Ming spoke coldly, but his face did not show much emotion.

"Your Majesty, we may not be able to catch up now."

Although she was reluctant to admit it, Liu Yueli still reminded Qin Ming.

According to the current progress, Qin Yue has already opened up a long distance from them.

Even if their fleet followed, they might not be able to catch up.

"Then I won't chase you."

Qin Ming spoke lightly.

Liu Yueli said quickly:

"It is my fault for not doing my job well. Your Majesty, please punish me."

"This matter is not your fault, but I do need you to do something."

"You say."

Liu Yueli immediately nodded and waited for Qin Ming's order.

Qin Ming calmly took out some metal scraps.

"Do you know what this is?"

Liu Yueli carefully observed what Qin Ming was holding in his hand, and after thinking for a long time, she came to no conclusion.

The metal fragments in Qin Ming's hands looked disorganized.

But if you look closely, you can find that the specifications of these metal fragments are almost the same.

They are all as thick as hair, and seem to be specially made to the specifications.

"I am a foolish servant, and I do not know what your Majesty's intention is."

"By mixing these metal filaments into cement, the resulting concrete is incredibly strong."

"Next, I will build the city in front of them."

Qin Ming spoke lightly, then walked up and patted Liu Yueli on the shoulder.

"Arrange secret guards to enter the Yan Dynasty. I will send a group of soldiers there soon. Before they build the concrete wall, you will be responsible for coordinating intelligence from all sides and protecting their safety."

Qin Ming didn't know much about Yan Dynasty.

Only Cao Chuan and Ye Shoujiang had been there.

I wanted to rest and recuperate for a few months, or even a few years.

After gathering enough strength, go and fight them.

But now it seems that this matter has been omitted by Qin Yue for many steps.

"Supplies and materials...what should we do?"

Liu Yueli covered her mouth with her hand, her face full of shock.

Many people in the court had not expected that they would dare to take action against the Yan Dynasty at this time.

But considering the time and the weight of the news, it is acceptable to take action.

"Your Majesty, will you bring the telegraph with you this time?"

"Of course we should. Let them build walls with concrete, connect the walls with each other using telegraphs, and then we can fight a guerrilla war against them."

The most suitable tactic for their troops now is guerrilla warfare.

With the telegraph under their control, they could receive information quickly and gather and disperse quickly.

The new type of concrete provided by Qin Ming can allow them to form an indestructible fortress after the concrete is poured.

Qin Ming and his team also conducted tests on this kind of concrete after it was produced. It can be chopped with a knife or an axe, and even a cannon cannot break it!

"I understand."

Liu Yueli quickly accepted Qin Ming's order and prepared to go to Yan Dynasty with her men to scout the area in advance.

In the evening, Heifu came to Qin Ming.

After a few months of drifting on the sea, he became even darker.

"How was the training?"

Qin Ming spoke lightly. Although he had been running around for several months, the other party did not seem to be tired at all. Instead, his eyes became brighter.

"Your Majesty, the Guan family disciples you assigned to me are all very good."

"You already know?"

"Yes, we sail on the sea together every day, and we already know the little secrets they hide."

Having said that, Hei Fu paused.

"But don't worry, I definitely didn't give them any backdoors. In fact, we have already fought several rounds with the Yan Dynasty's army over the past few trips, and there have been many casualties."

"They experienced more than five life-and-death battles, but fortunately, they all survived."

Speaking of this, even Hei Fu couldn't help but admire them.

"As expected of a descendant of a military family."

Listening to his praise, Qin Ming took out a sea chart.

"Okay, look at your new mission."

"This is……"

Heifu's expression changed drastically the moment he saw the sea chart.