Han Kingdom, Ordnance House, Asuka Division.

The guard on duty at the door snapped his hand, looked at no one on the left, lowered his voice and said to the robe standing guard on the right:

"The prince went in yesterday and hasn't come out yet, nothing will happen, right?"

The janissary on the right stood straight, and his voice was as cold as the armor on his body.

"What can happen, it's not just the prince who is here, Commander Lu is here, silence."

The janissary on the left cut off, but he also stood straight, staring ahead, not daring to look around.

Lu Zhan held the food box in his hand and instructed the two of them to say:

"Change the guard, let's eat and rest."

"Yes"

The two looked at Lu Zhan's back, and the janissary on the left suddenly snorted, which made the two janissaries who came to change the guard behind them glare.

"Chen Laosi, what's crazy, don't hurry up and change the guard."

Chen Laosi said in an unkind tone while changing the guard:

"Lu Zhan's grandson, he is a Qin man, he is still thinking about the Qin people, the prince's safety is important, he doesn't protect the prince well, he even ran to prepare food, I don't know the priorities."

One of the guards who came to change the guard patted Chen Laoshi on the shoulder:

"Okay, I know that you are worried about the safety of the prince, this will not let you be on duty all night, hurry up and eat and rest."

Chen Laoshi scolded a few words indignantly, and then followed Pao Ze away.

In the courtyard of the Asuka Division, Su Lu was watching the true elder Dao boxing, and Dani and Qingfeng Mingyue were also boxing beside him.

"Lord Wang, you can also come to boxing, this punch strengthens the body."

Dani invited Su Lu to speak.

Su Lu waved his hand, took the teacup handed over by Gao Dabao, took a sip of the steaming cup, and felt that the fatigue in his body caused by a night of fatigue was swept away.

"Give this soup to the four adults."

Qingfeng stopped boxing with a smile and said happily:

"I knew that there was something delicious to follow the prince, and when I followed the prince, I went from a little Taoist boy to today's court officials, and it must be beneficial to follow the prince."

Su Lu glanced at Gao Dabao when he heard this.

Gao Dabao carried the food box, staggered past Qingfeng who stretched out his hand, and gave Dani a cup of soup first, then the true elder Dao, then Mingyue, and finally stood in front of Qingfeng with an embarrassed face.

Qingfeng's face was full of embarrassment, and he asked:

"Lieutenant, did I offend you in any way?"

Gao Dabao's face was full of playful smiles:

"No, you are a dignified court official, how can you have the opportunity to offend me as a big soldier."

"You offended Lord Wang, the last time I heard Ding Xiaowei's brother say that you relied on the trust of the old Taoist to be disrespectful to Lord Wang, and there was a lot of disobedience."

Qingfeng's face was difficult to look at, and his voice became sharper.

"Why, the senior lieutenant still wants to meddle in the affairs of my armory, although I ...... Woo"

The warm cup of soup clasped on Qingfeng's face.

Gao Dabao sneered and said:

"This is a reward from the prince, don't waste it."

In the courtyard, the atmosphere suddenly became weird.

The true elder wanted to speak and stopped, but was pulled by the bright moon behind him, although Dani had unbearable face, but her eyes were shining, and the unhappiness that had accumulated in her heart in the past disappeared at once.

Su Lu stretched his waist and invited the True Elder Dao to say:

"Let's go, go in and eat, Dao Chief, and taste the craftsmanship of the imperial chef in the palace."

The true elder Dao glanced at Qingfeng, and finally felt a little unbearable.

"Lord Wang, the apprentice is reckless, you see ......"

"Alright, Dabao, don't delay Captain Qingfeng for breakfast."

Su Lu instructed Gao Dabao to speak.

Gao Dabao smiled, handed the food box to the guard next to him, and saluted Qingfeng with a fist:

"Captain Qingfeng, forgive me, please eat, please."

Qingfeng wiped the soup on his face, endured the anger, and slowly walked into the main hall, sat down in his place, and began to eat.

After eating, Dani accompanied Su Lu to check the new birds, and in the backyard of the Bird Division, watching the craftsmen create new birds, Dani plucked up the courage and said:

"Thank you for giving Dani out of anger."

Su Lu waved his hand:

"No thanks, this is not a big deal, but you have to pay attention in the future, you can't let Qingfeng come into contact with the core secrets anymore, and the development of the flying bird and the internal information conversion cabinet must be slowly isolated from Qingfeng."

Dani looked at Su Lu suspiciously, not understanding why he said that.

Su Lu pointed to a new type of flying bird that had been formed:

"This is our latest type of flying bird, Joseph sent a message a few days ago, saying that they have obtained our new flying bird construction drawing, the Tessie Academy of Sciences has been developed, and it will be ready for test flight in the near future."

"There are some of us who can't be trusted."

Dani nodded heavily when she heard this:

"Don't worry, I'm awake."

The two walked up to a huge bird, and Dani said suspiciously:

"Lord Wang, we have already tried, this kind of large flying bird, two internal information conversion cabinets can't be pushed, according to the designed load-bearing, it can't fly to the sky at all."

Su Lu looked around the bird, and commanded:

"Then add two more internal information conversion cabinets, you tell the true yuan Taoist, make the largest model, don't be afraid of wasting internal information, it's okay if the efficiency is low, the key is to have enough output."

Dani thoughtfully took out the book and wrote down Su Lu's words, but her cheeks were full of puzzlement, thinking that she would definitely have to think about it when she went back.

The two of them continued to walk forward, and came to a streamlined flying bird, which was streamlined, similar to the airplanes of later generations, and it was a two-seater.

Dani pointed to the cylinder behind the bird and said:

"According to your instructions, the internal information conversion cabinet of this flying bird has been made into a special type, and the internal information is no longer recycled, but directly mixed with the burning gunpowder powder and flew out."

"The first trial showed that the bird ran fast on flat ground, but could not fly."

"No matter how many methods I tried, I couldn't fly."

Dani's face was full of regret, and she seemed to feel great regret that this kind of flying bird that could run so fast could not fly into the sky.

Su Lu nodded, if this kind of flying bird can be made so easily, then it is not called a new flying bird.

"Let's make some adjustments, according to what I said last time, make an angle that can be fine-tuned, and you can control the internal breath, so that the spray mouth can be adjusted."

"Our new Bird Legion will rely on this Flying Bird."

Su Lu said meaningfully.

Around the bird, Su Lu proposed several directions, and Dani carefully wrote them down.

After looking at the new type of flying birds, the two of them took a turn in the ordnance department and looked at the production of the rest of the ordnance.

Su Lu also said a few words to the craftsmen at the right time, promoted several craftsmen, and issued a lot of rewards, which raised the morale of the craftsmen a lot.

When he was about to leave the Armory Mansion, a large internal guard hurriedly came over and handed over a secret letter to Su Lu.

Su Lu glanced at the secret letter, shook his head, and smiled bitterly.

Dani asked suspiciously:

"Lord Wang, what's wrong?"

Su Lu smiled and handed the secret letter to Dani:

"The Mali people captured the Nanwan Port of Chu State, forcibly borrowed the road, and defeated the Southern Army of Chu, Xiao Yan, the god of war in Southern Chu, and now he doesn't know whether he is alive or dead."

"Hey, the Chu people asked us for help?"

Dani said in surprise, a stunned expression on her cheeks.

The Chu people actually crossed the Tang State to ask us for help......