Yinren arranged everything, but there was still the most important thing that he needed to do by himself.

"Xu Wei, guarding the door, no one else, etc., all of them are gone."

"Wow."

Yinren turned around and entered the study, Xu Wei closed the door tightly with a very eye-catching look, and guarded the door, also with a serious face.

And Yinren in the study has turned over a lot of information, and he needs to give Kangxi an excerpt. In the last life, Dai Zi was framed, Kangxi has always been wise, how could he be deceived by Nan Huairen? In the end, Dai Zi was sentenced to exile, mainly because Kangxi was afraid.

Because the Qing Dynasty relied on the Eight Banners Iron Cavalry to defeat the country, and the sub-mother cannon made by Dai Zi was infinitely powerful, if it spread, once someone tried to do wrong, the Qing Dynasty would be dangerous.

Although the emperor's move was reasonable, the emperor did not expect that a hundred years later, my Qing Dynasty would be devastated by foreigners with muskets.

Therefore, Yinren must make Kangxi understand the importance of firearms. In this way, Dai Zi can be regarded as truly safe.

Sorting out his thoughts, Yinren quickly put down the pen and wrote a full fold of what he thought and thought.

After writing, Yinren carefully corrected it, and after the handwriting dried, Yinren put away the fold and led Xu Wei towards the Qianqing Palace.

"My son has seen Amma, and Amma is auspicious."

"Bao Cheng is here, hurry up."

Kangxi is in a good mood today, Dai Zi led people to support the border pass, with artillery, the war will end soon. He is now like that Jiang Taigong, sitting firmly on the Diaoyu Tai.

"Baocheng, why are you here now?"

Yinren handed over the fold and said with a smile: "Amma, look at the fold written by his son." ”

"Okay, it's not common for Yinren to hand me an excerpt." As he spoke, he opened the fold and looked at it. It's just that the more I look at it, Kangxi's face is also serious.

Closing the fold, Kangxi said: "Baocheng, go back first, I know what you said." ”

"Yes, my son is leaving." After that, he withdrew from the Qianqing Palace.

Yinren knew that Kangxi was very cautious about firearms, because it involved the Eight Banners Iron Horseman. It's just that he wrote in the fold that firearms can be matched with the Eight Banners Iron Cavalry, which can not only improve the combat effectiveness of the Eight Banners, but also save the lives of the Eight Banners Iron Cavalry as much as possible.

Moreover, with firearms, the Qing Dynasty will not be afraid of any foreign enemy. If you are afraid of the outflow of technology, you can strengthen the protection and monitoring of firearms and technicians.

With his fold, Amma may hesitate to consider the disadvantages of firearms. But as long as the imperial father hesitated, Dai Zi would be a little safer. In any case, he must save Dai Zi.

……

For a few days, Nan Huairen did not move, which made Yinren's supervision of him even more significant.

Finally, his subordinates reported that Nan Huairen had moved. Yinren ordered people to follow closely to see what Nan Huairen did.

The next person reported that Nan Huairen went to see Chen Hongxun, and the two conspired in the room for a long time.

This Chen Hongxun is Zhang Xianzhong's adopted son, the current helmsman of the Ming Dynasty rebel army, and now he has surrendered to the Qing Dynasty, although there are not many people under him, but they are all over the country.

Nan Huairen was able to find Chen Hongxun, it seems that in the past few years, he has managed a lot of contacts in the Qing Dynasty.

"Xu Wei, go and give those secret guards an order to pass on the orphan, you must protect the safety of Dai Zi and the firearms, in addition, keep an eye on some people who are close to the firearms, as long as there are suspicious movements, take them down immediately."

"Hey, the minions are going to pass the order and pass it to the guards as quickly as possible."

"Well, also, send someone to send a message to Dai Zi, just say that someone is eyeing him, let him pay attention to his words and deeds."

"Yes." Xu Wei didn't understand why the prince attached so much importance to this Dai Zi, but he didn't dare to delay, and hurriedly ordered someone to deliver the message.