But Yingzheng is also very happy about this.

People live in the world, who doesn't have a secret?

If the Nine Ladies really didn't hide anything from him, he would be worried that she would trust the people around her too much in the future and lose the emperor's majesty.

Ying Zheng muttered secretly, reached out and took the confidentiality agreement handed by the nine girls and looked at it.

Oh, the content of this agreement is so rigorous.

"Father, there are three copies there."

Seeing that her father was looking at the confidentiality contract seriously, she hurriedly reminded her.

The meaning of the lack of exit is that you always leave one copy to study slowly, and the other two copies can be signed by Mo Yuan and Gong Tong first.

"Oh."

Ying Zheng reacted instantly, and hurriedly carefully checked the agreement documents in his hand, and found that each one was bound up with a small 'needle'.

He left one that he was reading, and handed the remaining two copies: "Here, you two can take it." ”

"Yui."

The public transmission response was extremely fast, and after taking the agreement with both hands, he gave Mo Yuan a copy with his backhand.

Seeing this, Wang Qian, Li Si, Meng Yi and others next to them couldn't help but wonder in their hearts: "Why don't you sign a copy of the ministers?" ”

Xu Yan looked at the three of them in astonishment.

[Heh, what are you all doing to make a fuss? This is not your strong point, let you see, what can you reveal out? 】

She didn't respond to the three of them immediately, but turned her inquiring gaze to her father: "Father, what do you see?" ”

"Not necessarily."

Ying Zheng was also a little speechless about his own important ministers, and he was so lively.

As soon as he said something, he heard the voice of his daughter: [Hey, but the word vapor is also very important, or ...... Hahaha......]

[Forget it, it's better not to toss a few old ministers. 】

[There are too many places where the steam engine can be used in the future, and when the knowledge is popularized throughout Daqin, these are the foundations. 】

[There's no need to be too these laymen. 】

Ying Zheng: "......" this girl, I really want to scare me to death.

When several old ministers heard His Majesty's answer, they were a little discouraged and a little happy.

His Majesty is not afraid of them leaking news, this is a trust in several of them.

In order to be worthy of the trust of His Majesty and His Royal Highness, I can't say anything about what I have seen and heard today.

Zhen Yan blinked and looked at her father and emperor with big eyes, then at the Nine Emperor Sisters, and then at several ministers.

Seeing that her father cherished the good things she had researched so much, the girl couldn't be more excited in her heart.

It can be seen that this steam engine is really an important tool for the future development of Daqin, and I will continue to improve it and strive to make it use in all walks of life as soon as possible.

Mo Yuan and Gong Tong didn't look at the confidentiality agreement carefully, and after taking a cursory look to make sure that they would not casually reveal what they saw and heard today, they signed their respective names.

Ying Zheng saw that the two were so happy, and he was in a comfortable mood.

He put away the one in his hand, and by the way, asked Meng Yi to put away the agreement presented by Gong Tong and Mo Yuan.

Only then did he look at his eighth daughter: "Zhen'er, let's go, let's continue." ”

"Okay."

Seeing this, Zhen Yan was half a body behind her father and the ninth sister and led the way with a backhand, "Father, please come here." ”

"Eighth sister, are you back, are your father and ninth sister here?"

Someone inside heard Zhen Yan's voice, and ran out after asking, "Ah, father, ninth sister, you are here." ”

When she saw Yin Yan, who had made herself a little flower cat, she smiled unconsciously: "Hahaha...... Little sister, what are you doing here? ”

"Yangzi, what are you doing?"

Ying Zheng's voice came out almost at the same time as the nine daughters, and when the words fell, the father and daughter looked at each other and smiled, and looked at Yin Yan curiously.