Three days later.

Ye Jun left Jinling City with his two daughters and headed to Xishan. When he came to Xishan again this time, he had too many things to do.

In addition to the originally planned construction of Xishan, the most important thing is to put the forging of the Hongyi Cannon on the agenda.

Great Master is very strong?

If a volley of a hundred red cannons fired, wouldn't it kill him?

The city of Northern Qin is very high?Hit it down with a single shot, still not dumping?

If the Hongyi Cannon is successfully forged, there will be nothing that it cannot solve with one shot. If there is, then two shots.

Arrived in Xishan.

When the people and the students of the Academy of Sciences learned that Ye Jun was back, they came out of the village to greet him with great enthusiasm.

Shen Wansan, Li Danian, and Ou Yezi appeared in the forefront of the crowd, bringing them all together.

Ye Jun raised his hand slightly and motioned everyone to get up, "Don't worry, everyone, this king will not leave in a short time after coming back."

"When you come back this time, everyone will follow this king to make Xishan more prosperous, how about?"

The people shouted in unison, shaking to the sky, "Let's listen to the prince's arrangement."

Ye Jun said solemnly: "Everyone go back first, and then this king will send someone to inform you what we are going to do next."

Speaking of this, he paused and continued: "Wansan, Danian, Ou Yezi, the three of you will come with this king."

A little time.

The three followed Ye Jun to the small courtyard. After signalling them to take a seat, Ye Jun said solemnly: "Wan San, how is the business of Jubao Chamber of Commerce?"

Shen Wansan said: "Back to the prince, except for the chamber of commerce in the north that has been affected by the war, there are no problems with other businesses."

Ye Jun nodded, "Wansan, let the caravan of Jubao Chamber of Commerce prepare to transport all the iron ore from various places to Xishan."

Shen Wansan raised his sword eyebrows and said in a deep voice: "Master, there are three iron ore mines near Jinling. It is very convenient to transport, and the king can meet whatever he needs.

Ye Jun smiled and said: "It's the best. In addition, take a part of the silver from the book of the Jubao Chamber of Commerce and send it to the people and craftsmen of Xishan. Next, the king will build an arsenal and artillery factory in Xishan.

Speaking of this, he paused, and continued: "Da Nian, you go to recruit blacksmiths, as long as you know how to strike iron, you can call all of them to Xishan."

"Master Ou Yezi, in the days to come, this king wants you to build a batch of weapons that are sharper than the weapons currently used by the Xia Army. Can you do it?"

Ou Yezi said: "Master, the old man's forging technology has improved a lot in recent years. As long as the prince can find good black iron, his subordinates will be able to forge the best weapons that can penetrate all shields in the world."

Ye Jun nodded in satisfaction, "Very well, go down and prepare."

After the three people left, he did not stay long, got up and walked towards the Academy of Sciences.

After entering the Academy of Sciences.

Ye Jun found that even though he had been away for a while, the students of the Academy of Sciences did not slack in the slightest.

Everyone was busy with their own affairs. After some inquiries, Ye Jun found out that the public lost their enemies. This old man was fascinated by his research and had no interest in everything that happened outside.

Hearing that Ye Jun was coming, he put down his work and slowly stood up, his bloodshot eyes fell on Ye Jun, "Master, I haven't been here for a long time."

"Would you like to see the latest research of the old man's mechanical beasts and weapons, which are very powerful."

Ye Jun smiled and said, "Okay, let this king take a look!"

Half a year hasn't come, and in the eyes of public defeat, it is only a period of time. It can be seen how concentrated he was in a few days.

Next.

Defeating Enmity to Ye Jun introduced his latest research on organ beasts, and some crossbows and equipment.

Among them are the equipment for siege and defense, the power is indeed very terrifying.

But it is a pity that these things are few and can't be mass-produced in a short time, so they can't really be put on the battlefield.

Ye Jun handed the red barbarian big ** paper in his hand to the public and the enemy, "Master, is there any interest in the drawing this king gave you?"

A quick glance over the public and the enemies, "Master, isn't this the iron bump in the front yard?"

"However, this seems to be much more complicated, this is not an organ technique either!"

Ye Jun smiled and said: "Master of public defeat, this thing is much more complicated than your mechanics. It is very interesting. If you can make him, then you are the most powerful master of mechanics in the world."

The public loses the enemy with a solemn expression, "The prince is serious about this?"

Ye Jundao: "Of course, this thing can change the world, don't you say it is amazing? If people know that you made it, who can shake your identity as the world's most powerful master?"

Fiery eyes flashed in the eyes of the public and the enemies, and he said excitedly: "My lord, the drawing will stay with the old man, let me study it carefully!"

Ye Jun smiled and said, "You study hard, I will see you in a few days!"

...........

Two months passed in a flash.

This day.

The prince appeared in Xishan and came to the small courtyard where Ye Jun was located. At this moment, Ye Jun was under the pavilion, drawing some sketches of weapons he newly studied.

Suddenly seeing the prince coming, he raised his head to signal that the prince is seated, "Emperor brother, why do you have time to come to Xishan today?"

The prince smiled and said, "Of course there are good things to share with you."

Ye Jun saw the prince's cheeks with excitement, "Looking at the appearance of the emperor, there should be a lot of good things. I am afraid that it is not only the emperor's breakthrough to the grandmaster level!"

The prince stunned slightly, "Lao San, your eyes are poisonous enough, and you can see that the lone has broken through to the master at a glance."

Ye Jundao: "I just broke through a few days ago, so I can see the strength of the emperor brother."

Prince: ".........."

"The third child, are you now a great master?"

Ye Jun shook his head and said with a smile: "How can the Great Master break so easily? I am just a little bit stronger than the Grand Master now."

"Brother Emperor, let's talk about other happy things!"

The prince said: "The third child, you are so good, why don't you guess what you want to say."

Ye Jun put down the brush in his hand, raised his sword eyebrows, "In that case, let me guess."

"First, the emperor's breakthrough is gratifying."

"Second, the father's health is recovered, Xia Guo is very lucky."

"Third, the great victory of Southern Tang Dynasty, joyously."

Speaking of this, he paused and continued: "It seems that apart from these three things, there should be nothing in a short time that can make the emperor so happy."

The prince gave him an offer and looked at Ye Jun incredulously, "Lao San, do you know it in advance."

Ye Jun shook his head and said with a smile: "No!"

The prince said: "Impossible. If you didn't know in advance, how could you guess so accurately?"

Ye Jun slowly stood up and moved his waist, "Brother Emperor, I guessed it, really."

The prince said: "Your kid is really a god."

Is it really hard to guess?

The crown prince broke through, at a glance.

The Nantang victory was as expected.

Xia Huang's recovery is inevitable.

Because of all this, Ye Jun had guessed it two months ago.

There were two ruthless men, Yuwen Chengdu and Li Cunxiao in the Southern Tang War. For them, victory was not difficult at all!