When Zheng Zhifeng fled back to the Governor's Mansion, the three brothers Zheng Zhilong, Zheng Zhihu and Zheng Zhibao were waiting in the lobby. Of course, they knew that the younger sister went to find King Jiashan to ask for the unspoken rules. Although the three brothers were a little reluctant to let the younger sister make such a sacrifice, under the pressure of survival, there was nothing they could do about it.

So the three of them were a little dejected and comforted each other: "It's okay, I won't lose any meat when I sleep with you. When my little sister comes back, don't ask about this, pretend that it hasn't happened."

"Well, let's see how many promotion certificates can be obtained from my little sister. Let's use these certificates on our most confidant subordinates..."

"Are you the candidate?"

"If you choose it, you will choose the most experienced artillery! Loyalty is absolutely fine."

"Well, then wait!"

The three brothers were looking forward to it, and they knew that it would take a lot of time to unspoken rules!

The three of them are men. They understand that a man is a creature. When a man gets a new woman, he often does not end it once, but will change his tricks and do it several times, which takes a long time. So, the women in the world understand this mentality of men very well, and have launched a night service to give men plenty of time to come and go a few more times. For example, the kind of business that costs 100 yuan a day, and after ten minutes, they will take their pants and leave. Men who are a little more literary don't like it.

The three brothers decided to wait patiently, but before they could wait long, they saw Zheng Zhifeng crying and running into the mansion. The shirt on her body was gone, leaving only a tight perch skin slumber, with a lot of sea sand on it, and the sand slid downwards as she walked.

"Wow? Third sister, so fast? King Jiashan is really useless." The brainless Zheng Zhihu said first.

Zheng Zhilong, who is more skilled, pays attention to different things. He frowned and said, "Little sister, why did you jump back from the sea to swim?"

"What happened?" Zheng Zhibao also asked.

"Wow... Woo..." Zheng Zhifeng was frightened, and Yu had not yet dissipated, and cried: "King Jiashan. He is a big pervert... a big pervert..."

"Why are you perverted? Tell me." Zheng Zhilong said with a calm face.

"He... what he wants is not an unspoken rule, but a sex slave... Oh my God! The female artillery on his boat are all his sex slaves... so many sex slaves, so perverted..." Zheng Zhifeng cried: "I don't want to be a sex slave for others, so I ran back and didn't get the promotion certificate... Woo... Brother... I'm so useless..."

The three men in the Zheng family were sweating together. In fact, there were only a few rich men in ancient times who did not raise sex slaves. Think about it, in the population market, you can buy a beautiful maid with twenty taels of silver. This maid is yours and your devil is yours. You can do whatever you want. She must be obedient and not resist. Otherwise, it would be illegal to beat her to death by sticking her. In this case, how can a rich man in his pocket not raise sex slaves? Do you really think men are saints and gentlemen?

The three brothers of the Zheng family actually all raise sex slaves, and they have a lot of them, each with about ten. However, there are thousands of them like King Jiashan who raise them. They are all given professions, which is really a bit weird.

"No, right? King Jiashan is so powerful?" Zheng Zhihu said in a cold sweat: "Can he play with so many sex slaves?"

"This... will be short-lived, and it is certain that the person will die." Zheng Zhibao also sweated.

Even the most stable Zheng Zhilong sweated: "What a strong kidney this... has to have."

The three brothers sighed for a while, and finally, Zheng Zhilong comforted Zheng Zhifeng and said, "Little sister, since he wants a sex slave, it is indeed not suitable for you, and the unspoken rules are barely acceptable, but this cannot be accepted. Our Zheng family's girls will never be able to make that thing for others. It seems that the promotion certificate should be found."

"Woo..." Zheng Zhifeng was still in shock.

"Now I understand!" Zheng Zhibao said, "Brother, since the sex slaves that King Jiashan wants, let's send some trained women to get along well. Maybe he will give us one or two third-level artillery certificates!"

Zheng Zhilong shook his head: "This is difficult... Think about it, the population market, a woman costs twenty taels of silver. If you buy it and train it, it won't be much more than a few taels of silver. How much money can a sex slave be worth? But the third-level artillery certificate is worth a lot of money. How many women do you have to send to get a certificate? Will the King of Jiashan do this kind of loss-making transaction?"

Zheng Zhibao thought about it and it was indeed the case: "What should I do? Brother, Westerners are getting more and more powerful, and we can't sit still and wait for death. We have to find a way."

Zheng Zhilong thought about it seriously and finally sighed: "I can't think of a solution, forget it, take a step by step..."

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Giant dragon boat!

After Zheng Zhifeng ran out, Yi Yun sat in the lobby and was stunned. He really couldn't understand what Zheng Zhifeng was doing. He was shocked and looked like a comedian.

Since he couldn't figure out the situation, the curtain of the side house was lifted up, and Chen Yuanyuan walked in with a smile.

"Oh, sister Yuanyuan, why do you laugh so much?" Yi Yun asked.

Chen Yuanyuan smiled and said, "I was hiding behind the curtain and watching my husband deal with Zheng Zhifeng. I didn't expect that my husband was still a gentleman. He didn't eat the meat he delivered to the door and was kicked out."

"Of course, your husband, I am a good person, and I am a great man." Yi Yun said, "I just don't know what Zheng Zhifeng is here for."

"Isn't this simple?" Chen Yuanyuan smiled and said, "It must be Fengyun Shibazhi that felt the pressure from Westerners. She wanted to get some benefits from you to improve her own strength."

A word woke up the dreamer, and Yi Yun suddenly realized.

"My husband, I know you want to keep the technology of the new cannon secret, but... I think it is still necessary to hand over some of this kind of cannon to Zheng Zhilong." Chen Yuanyuan said seriously.

"Oh? What are the opinions of the Yuanyuan girl?" Yi Yun asked with a smile.

"Any advanced weapon is not always confidential." Chen Yuanyuan said very seriously: "When Taizu founded the country, he invented a counterweight trench, which was hundreds of years ahead of the technology at that time. However... a year after this trench was developed, people all over the world would build it. The craftsmen who made this trench would spread its practices. The trenchers seized by the enemy on the battlefield would also be dragged back to dismantle, research, and imitated. At the beginning, our Dameng Kingdom would not build Fromeng cannons, but the Westerners took Fromeng cannons on board and sailed on the ship and were seized by us. The craftsmen of the Dameng Kingdom quickly mastered the cannon making technology. Similarly, the Fusang people also took the musket manufacturing technology from the Westerners."

Chen Yuanyuan paused and said, "In our battle with the Westerners, the cannon construction will sooner or later be mastered by the Westerners and will start to imitate... At that time, if your family makes cannons, they will be unable to deal with all the Westerners. We should take advantage of this technology when the Westerners can't do it yet, and we should pass on new weapons to our allies. The two families work together to catch the Westerners off guard. From then on, even if the Westerners master the method of making this cannon, they will start later than us, and they are not as experienced as us in using this cannon."

When Chen Yuanyuan said this, Yi Yun suddenly felt it was reasonable after hearing this. He was from later generations and understood better the truth that science and technology are difficult to keep secret for a lifetime. You must know that all mankind is actually a closely related whole. Any country has developed new technology and has gained a temporary lead, and it is impossible to lead for a lifetime, because other countries can always use various methods to get this new technology, and then everyone has reached the same starting point.

For example, radio, tanks, submarines, aircraft, aircraft carriers... These major military leaps in history have been successfully studied in less than a few years.

Yiyun brought new technology to this world through cheating, but it is impossible for new technology to keep it secret for a long time. In a few years or even months, as long as a cannon falls into the hands of the enemy, it will be copied. At that time, the technological advantage will be gone. When the two countries fight, the final competition will still be the national strength.

For example, in the Pacific Navy during World War II, Fusang took advantage of its technological advantages and used zero-type fighter jets to be proud of the sky, and gained an advantage for a while. However, because its national strength was not as good as the United States, it could not achieve a decisive victory. A few years later, the United States used its abundant national strength to burst out a large number of troops, and technology also achieved breakthrough development. The Zero-type fighter jets were no longer brilliant and finally finished.

If Yiyun wants to keep technology confidential and does not share it with his own Chinese, then he can only use the resources of Shanghai and Jiashan to create new weapons. This is like a new version of Fusang, without allies, fighting alone, even if you let your technology lead by 100 years? Soon the new technology is leaked, and the shortcomings of the country are exposed, and the enemy can slap you to death. But if the entire cute country will build new cannons, even if the technology is leaked, the Dutch will immediately learn to build it and follow it. Can the national strength of your little Dutch be compared with my cute country?

Yi Yun pondered for a long time and finally figured it out. He stood up and said seriously: "Okay, sister Yuanyuan, you are right. You still have to do the work of keeping new weapons confidential, but you only need to do it to the enemy, and there is no need to do it to your own people. Besides, many of the blacksmiths and pig iron used to make these cannons were provided to me by Zheng Zhilong. I can't be too selfish. You can send a order and transfer some new cannons. I will give it to Zheng Zhilong in person."

Chen Yuanyuan laughed and said, "My husband is good. If it were a fool from the Donglin Party, he would definitely not understand what I said."

"But I have to keep one hand, too." Yi Yun laughed and said, "I still have to cheat the money I should cheat. I can't let Zheng Zhilong get new technology in vain. I have to give me some benefits. Knowledge is money! I have to get him some fake promotion certificates, hehehe."
Chapter completed!