The capital of the Han Kingdom, in the harem garden.

Su Lu was comparing the new iron sent by the Ordnance Palace.

According to the direction provided by itself, the Ordnance Office carried out the transformation of iron, and after many successive improvements, the iron quality has been greatly improved.

Dropping a piece of iron that was obviously somewhat deformed, Su Lu picked up the pen and began to write a summary, providing direction for the next improvement of the Ordnance Palace.

Li Qing, who had left the early dynasty, came in from outside, looking a little depressed.

sat down next to Su Lu, took an iron piece and looked at it, and said casually:

"I'm studying iron again, I don't know if my daughter has been assigned to a new type of bird with an iron sheet, so it's safe enough."

Su Lu said casually:

"It's hard to say this, we didn't interfere with the low-level captain, so we can only rely on our daughter's own ability."

Li Qing was a little sad when he heard this:

"My daughter's grades were not good when she was teaching martial arts, and now that she is on the battlefield, her grades will definitely be worse, I think there is no hope, it's better not to go to the battlefield."

Although he said this, Li Qing also knew that it was impossible not to go to the battlefield.

On the battlefield of Mali, the main means of intervention of the Han army were bird soldiers and crossbow artillery, and they would not easily dispatch infantry troops.

The bird soldiers on duty will basically go to the battlefield, it just depends on the number of times.

Li Qing sighed:

"Why don't you think of a way to cover all the birds with iron sheets, so that you won't be afraid of being attacked by the stray arrows of the Mali people, after all, there are three bird soldiers who died because they were killed by the stray arrows."

Su Luyang raised the booklet in his hand:

"Isn't this just improving, the Ordnance Office has invested a lot of manpower to transform the light and thin iron armor for sergeants to drape and wrap flying birds."

Li Qing pinched the iron ingot, and said with some hesitation:

"This thing, although I don't know much about the requirements of the outer iron sheet of the bird, but looking at this appearance, the weight is so large, I'm afraid it's not suitable, and it's a question of whether the bird can fly."

Su Lu nodded, picked up two iron ingots and touched them, and he didn't know whether he was happy or worried in his tone:

"It is definitely not possible to use it for flying birds, but it can be used for stone tracks, but it can extend the service life of the track."

The Ordnance Office originally wanted to make light iron, but now it is good to make special steel that can be used for rails.

Li Qing asked Su Lu and said:

"What about the use of warships, the stone rails are rainy all year round, if they can be used on the stone rails, they can also be used on the warships, right?"

Su Lu picked up another iron ingot and said:

"This piece, with the addition of some other metals, is still very resistant to seawater corrosion, and it is suitable for shipbuilding."

Li Qing became sullen when he heard this:

"The shipbuilders, the railroad rails, and the armory have all come out, and the skin iron armor that can protect the birds has not been turned out, is the armory house having a grudge against my daughter, no, I want to go to the armory to see."

After Li Qing finished speaking, he got up and ordered Changning to set up the Ordnance Mansion.

Lu Zhan asked nervously beside him:

"Lord Wang, Your Majesty has gone to the Ordnance Palace, if you really want to blame Lord Wang, this crime ......"

Lu Zhan has been by Su Lu's side for a long time, and he is quite familiar with the people around him, and he is a little worried about Dani.

Su Lu wrote the booklet, instructed Lu Zhan to collect it, and turned it back to Dani.

"You don't have to worry about this, Your Majesty is not unkind, seeing Dani tired like that, what else can you say, you can only commend it."

"Let's go, let's go to the North Camp, and I'll test the new Bird Soldier tactics today."

Su Lu got up and walked out.

Sitting on the carriage to Beidaying, Su Lu looked out the window, his face full of worry.

The permission to give his daughter the Bird Soldier Master Card has been activated, and the Bird Soldier card hanging below her has also been activated, and her daughter is a Bird Soldier, and there must be at least four or five Birds at a time, why only one Bird has been activated.

I still have to go to see the training of the Flying Bird Battalion, how only two people dare to fly into the sky.

Su Lu's car drove straight into the Asuka camp and stopped outside the training ground.

Cao Rui, who was in charge of the Flying Bird Battalion, received the report, stood behind Su Lu, looked at the birds taking off and landing on the Flying Bird Runway, and asked:

"Lord Wang, if you want to practice the new bird tactics, I will gather the bird soldiers to come over."

Su Lu watched a flying bird leap abruptly at the end of the runway, soared into the sky, and flew diagonally without a trace, then turned around and asked Cao Rui and said:

"Do you have any Asuka Battalion tactics that only need two people to execute?"

Cao Rui spoke without hesitation:

"In general, patrolling, driving enemies, and intimidating people are in teams of two, and in the face of such enemies who have no ability to resist, they are basically in teams of two."

"On Mali's side, the talents of the Academy of Sciences have all been recruited for my Han Kingdom, and they can't create new flying birds, so many battles are also in teams of two."

Cao Rui is also a human spirit, knowing that the princess went to Mali, His Majesty is worried about the princess's safety, and he is also worried?

His Majesty and the prince only have one daughter, the princess, although the prince has never said anything, but looking at the prince's approach, all of them are to cultivate the princess as the heir to the throne.

Protecting the princess is to protect the future of these old ministers under the prince's command. Cao Rui had already greeted the Mali Bird Camp, and no matter what, His Majesty wanted to ensure the safety of the princess.

Of course, for the safety of the princess, no one knew that Su Yi was the princess.

"Don't worry, the princess not only has the ability to control the birds, but also has excellent martial arts, I, Cao Rui, am not the princess's opponent, and there are not many who can hurt the princess."

Su Lu took a booklet from Lu Zhan's hand, handed it to Cao Rui and said:

"That's not necessarily, on the first day I arrived in Mali, I injured my footboard, and when I received this information, it wasn't okay."

Cao Rui was shocked when he heard this, and after taking the information and reading it, the stone hanging in his heart fell to the ground.

The prince is also concerned about the chaos, isn't it that he wears out the soles of his feet when he walks, and he is also worthy of such attention. Mali's Sun Mazi is also annoying, Lao Tzu has already explained to you, in order to protect the princess, this year's bird soldiers must be treated specially.

It's good that you didn't listen to Lao Tzu's words, how should you come, how can you come.

I still want to be promoted, first squat in Mali for two years, no, come back immediately, you are dissatisfied with the princess, in case you have the intention of hurting the princess, it is not my dereliction of duty.

When I go back, I will transfer your Sun Mazi back, promote first, make you happy and happy, and let you come back to sit in the position of captain of the guard.

Su Lu saw Cao Rui's face change a few times, and knew that he must have some ghost idea in his heart, but he didn't break it, Cao Rui still reassured himself when he did things.

"That's it, I told Su Yi about the special military formation for the Bird Soldiers, let's test it today."

Su Lu instructed Cao Rui to speak.

Cao Rui was overjoyed when he heard this:

"Okay, the last general will go and prepare the birds, and the prince will wait a while."

Cao Rui turned around to arrange the birds, but he had a difficulty in his heart.

It's been a long time since the prince has come up with a new type of flying bird, and now because of the princess, he has made a special array card for flying birds.

Punishing Sun Mazi again seems a bit undeserved.