After becoming an outcast, she relied on the system to raise her children and counterattacked.

Above Long Chu, Ye Jingyu's face was as sinking as water, and his phoenix eyes were as cold as ice.

Li Defu trotted behind him, not even daring to breathe.

Guan Hanlin is a veteran of three dynasties, and General Yin Zhong is his favorite disciple. It is reasonable for him to protect Yin Zhong.

However, the counter-letter was indeed written in serious handwriting, and Guan Hanlin, as the commander-in-chief of the army, was naturally qualified to read it.

He actually mentioned this matter again today, maybe he is old and confused.

While thinking about it, Long Chu had already entered the imperial study room.

Ye Jingyu quickly stepped down and walked into the hall.

A pair of phoenix eyes are uncertain.

He also suspected that there was something hidden in it.

It could even be that Ye Jing Yao jumped over the wall and framed Yin Zhong.

But there are three peacock feathers on the letter, which are indeed owned by Jiang Wu, and the tail ends of the feathers are dotted with vermilion, which is the symbol of Jiang Wu's royal family and cannot be obtained by ordinary people.

The evidence is overwhelming, what more can be said now.

Thinking again of how Yin Zhong was on guard against him when the late Emperor was seriously ill, Ye Jingyu's eyes suddenly turned a little colder.

Although Yin Zhong didn't kiss Ye Jingyao, he never had a crush on him.

If it were not for his illustrious military exploits, he would have been executed long ago. How could the rebellious officials have the dignity to return to Kyoto?

Thinking back to what happened a year ago, Ye Jingyu's heart surged.

But I heard Li Defu say softly: "Your Majesty, the Minister of the Ministry of Industry wants to see you."

Ye Jingyu exhaled softly, suppressing the depression in his heart, and his expression returned to the majesty that an emperor should have.

He said calmly: "Let him come in, and then go find Xiao Xuanzi."

"Yes."

A moment later, Qin Haiqiu walked in from outside the hall.

"The old minister sees the emperor."

He lifted his robe and was about to kneel down, but was stopped by Ye Jingyu.

"No need to be polite, I have asked Li Defu to find the person who can help you solve your doubts. Please wait for a moment, my dear."

"Yes."

Qin Haiqiu stood aside.

After a while, Yin Qingxuan walked in from outside the hall.

"The servant sees the emperor."

"no."

Ye Jingyu sat on the high-backed nanmu chair and said calmly: "Qin Shangshu still has some questions about the construction of the mechanism. Please answer it for him."

"Yes, I don't know why my lord is puzzled."

Yin Qingxuan turned to Qin Haiqiu and showed a respectful smile.

Qin Haiqiu was slightly startled.

He knew that this picture was not drawn by the emperor, but he never expected that the emperor would call a young eunuch.

The doubts in his heart flashed away, and Qin Haiqiu took out the manufacturing diagram of the gate.

Pointing to the top, he said: "The workmanship of this gate is mysterious. Many agencies have never seen it before, and the officials below don't know how to build it."

Yin Qingxuan walked over and took a look, and said eloquently: "The gate is built with a balance mechanism based on gravity and water pressure. The gate plate and inclined iron need to be made, and the surrounding area needs to be extremely strong to resist the impact of the water flow. , this part needs to be made of reinforced concrete.”

Qin Haiqiu looked puzzled. “What is reinforced concrete?”

Only then did Yin Qingxuan remember that there was not even cement in this era, how could such a thing be possible.

It seems that I need to explain this to the old man systematically.

She pulled Qin Haiqiu to the door and motioned for him to sit on the steps.

He also sat down on the side and said carefully: "Reinforced concrete is made of cement and steel bars as its main structure, which is several times stronger than ordinary earthen ones."

Qin Haiqiu immediately asked: "What is cement?"

Yin Qingxuan said: "Cement is a mixture of limestone, iron ore powder and clay."

Qin Hai begged and asked: "If it is mixed into cement, do you need the proportion?"

"nature."

Yin Qingxuan told Qin Haiqiu the approximate proportion. Qin Haiqiu immediately took out an ivory wat tablet and a palm-sized brush from his arms, and recorded it with saliva.

Yin Qingxuan did not laugh at him. This old man wanted to benefit the people and was not ashamed to ask questions about a young eunuch like himself. He was really a person worthy of admiration.

Qin Haiqiu finished writing quickly and asked: "What specifications should the gate and shoe iron be made into?"

Yin Qingxuan spoke and gestured.

Seeing Yin Qingxuan's eyes shining brightly and her brows dancing with joy, Ye Jingyu's mood inexplicably improved a lot.

But I'm a little confused, why does she know so many things?

These theories never appear in Dazhou's eight-legged essay.

Where did this little slave learn this from?

If the reinforced concrete she mentioned can really withstand the attack of floods, it must be extremely strong. If it can be used in the construction of cities, the defensive power will be greatly increased, especially for border defense.

Since the late emperor ascended the throne, he has always governed the country with benevolence and propriety and never disturbed other countries. However, these Xiaoxiao did not appreciate God's grace. Instead, they thought that the Great Zhou Kingdom was afraid of them.

It is precisely because of the late emperor's blind kindness that he has neglected military training in recent years and the soldiers have become slack.

If Taizu had been in power, the little Jiangwu would have perished long ago.

Nowadays, several small places dare to join forces, which is simply too deceiving.

Thinking of this, Ye Jingyu's eyes suddenly flashed with anger.

He looked back suddenly and said to Li Defu: "If you go to deliver the order, tell me that I am going to the school grounds to personally supervise the training of troops."

"Yes."

After Li Defu left, Qin Haiqiu stood up from the steps.

He said with a face of joy: "There are indeed crouching tigers and hidden dragons around the emperor, and the old minister is not as good as him."

Ye Jingyu's expression softened slightly when he heard Qin Haiqiu praise Yin Qingxuan.

"Do you understand everything this time?"

Qin Haiqiu bowed and said: "I have understood a general idea. Some things still need to be proven in practice. If I don't understand anything, I will come to see the emperor. The emperor must not be bored."

Ye Jingyu smiled faintly and said: "This is a state matter. How can I be bothered? If you want to ask anytime, just enter the palace."

"Thank you, Your Majesty. I will take my leave first."

Qin Haiqiu bowed and trotted away with his robe in hand.

Yin Qingxuan also stood up from the ground, her mouth was dry.

Ye Jingyu immediately ordered: "Come here, bring a bowl of water to Xiao Xuanzi."

"Thank you, Your Majesty."

Yin Qingxuan took the water and drank a glass of it.

She was still happy in her heart, but now she wanted to take back her remarks about getting promoted and getting rich.

At least Han Shi and Qin Haiqiu are both good officials who really work for the people.

Ye Jingyu had already walked back to the inner hall and took off his imperial crown.

"Go get my uniform."

Yin Qingxuan didn't know where these things were, so she simply stood aside.

A moment later, Xiao Anzi walked in the door holding a black and red military uniform.

Putting on the military uniform, Ye Jingyu's demeanor suddenly changed.

The lines on his arms are smooth, and as he moves, the tightly buckled leather girdle perfectly outlines the curve of his waist, with a sense of strength unique to men, and a pair of narrow eyes that are a little more murderous. The spirit of cutting.

Seeing his heroic appearance, Yin Qingxuan couldn't help but think of the night she first met Ye Jingyu.

Still more handsome dressed like this!

While thinking about it, I heard Ye Jingyu say: "Xiao Xuanzi, come with me to the school ground."