"Cough" Ice Smoke could invent this thing, but it also has to establish prestige, Bing Smoke thought about it and said, "Of course I didn't invent it, I got it by chance, but I know several styles of this crossbow that have improved. Because of the current technology limitation, this one can be considered relatively sketchy."

"Ah! This is a rough thing, and there are things that are higher, this is true!" Heiyu's eyes became brighter and brighter when he heard it. Looking at Bingyan, he was about to worship people to his core.

He had only seen such eyes on his master. From childhood to adulthood, he could not be described as a genius. He was very jealous and determined, and he had a goal and moved forward bravely. Moreover, his intelligence was amazing. He was simply a genius type person who was jealous of.

Bingyan is the only two who can admire him so much. Bingyan is considered to be his best. If he gave this thing to Heiyu and Heiqi, they would just think that it would be very good. Bingyan could get it. Now Bingyan dares to say that no matter how Heiyu thought of her in the past, he would probably treat her as half a god.

"Yes, you can take this thing back and study it. Before you can research it, you must not know it. Even if it is researched, this thing cannot be leaked. This is one of the things that make the organization more powerful. If there are too many, it will be worthless." Bingyan instructed.

In fact, there is no need to tell Bingyan that Heiyu is not a fool. How could anyone know about this thing? Instead, he chose the same choice for Bingyan when he is careful.

In fact, Bingyan made three of these things, one was given to Emperor Tiannan in order to save Liu Qiaochu and Fulai Restaurant, the other was the current one, and the other was given to Yun Cang for self-defense. However, even though Bingyan knew a lot about these three things, she finally made these three things. After all, she did not study these more in-depth, so she could only leave them to specialists.

What she did was just primary and it was so difficult. Naturally, she didn't consider a deeper level of upgraded version that could enhance attack power. She had three upgraded versions on her hand, each version was carefully studied and optimized. She couldn't do those things. When she learned about Heiyu's ability from Yun Cang, Bingyan became interested. However, the two of them had no contact at that time, and this thing could not be taken out casually, otherwise it would not seem very valuable.

"Princess, please rest assured. If everything is put on your subordinates, it means that your subordinates are dead.

It won't happen to this thing," Heiyu replied seriously, holding the box in his hand.

Bingyan shook his head sighingly: "No one will study it when you die. You have to know that you are more precious than this."

Heiyu was stunned, his eyes flashed, and he looked at the woman sitting there dignified and chuckled with a faint smile on his face. His clever smile was graceful and charming. His quiet temperament and understanding made him feel inexplicable.

When Yun Cang and Bingyan were together, the people in the organization were mostly negative. It was normal for men to have three wives and four concubines in this era. No one thought Bingyan could only have Yun Cang's love, and even had a concubine.

Although these people are stern, they have some good friends and have not said it in private. Fortunately, Bingyan gave birth to a young prince in her first child, and such dissatisfaction and rumors faded a little.

As a normal person, it is indeed a bit reluctant to marry Yun Cang as Bingyan. Even if Yun Cang is just an idle prince, he is still a little worse. He just holds the box in his hand and holds the drawings. Heiyu thought to himself, if it weren't for such a woman, who would be worthy of the master?

Sure enough, even they were confused. If they were not such an excellent woman, how could the master be moved? At this moment, he was extremely grateful to the princess for the union of the princess and the prince.

Heiyu had never had any conversations with Bingyan before. From today's short conversation, he knew that this hostess was quite good. She knew how to consider the personal safety of the organization and even brought out things for them to be stronger. Whether it was for Emperor Tianxuan, several princes, or other people, the value of the exchange for him was not easy to estimate. She is now taking it out for free.

No one stipulates that after a man or woman gets married, the man or woman should wholeheartedly consider each other. It is really a blessing for the prince to have such a virtuous support!

When this thing is studied and distributed to the hands of those who organize it, it will be the special medicine that will block their mouths in the end.

Heiyu left with something in his arms, and he wanted to study it immediately. However, before Heiyu had lost his mind for research, he sent additional secret guards to protect Bingyan and the little prince, and then he found a place to study it first and strive to get it out as soon as possible.

As soon as the black jade man left, Qingwu smiled and said, "The princess took out this thing, and his eyes changed when he looked at the princess.

However, I have been subdued by the princess, so I want to congratulate the princess."

Bingyan smiled lightly and breathed a sigh of relief. How powerful Yun Cang's secret guards are, they feel extraordinary from Yun Cang's words, and the contact is even more different. She is not trying to seize power, but let these people do their wholeheartedly for her, and when she needs them, she can perform as fast as possible.

Moreover, Bingyan was not entirely for herself. After Binghui's incident, she became more convinced that she not only could not stay, but also had to use this thing as soon as possible.

But she originally wanted to use black jade to study, and she observed her servants nearby, but now she is just taking this plan forward.

Bingyan gently hooked the corner of his mouth: "What's wrong with those businessmen?"

Qingwu immediately said: "Before, the princess was not convenient to enter and exit the mansion, so their affairs were managed by me and Meishuang. The princess gave a plan time for several years. After some problems encountered, the servants could pass through them after researching them, so they did not disturb them. However, they heard that the princess had nothing to do, so they had long wanted to visit the mansion, but they didn't know if the princess wanted to meet him."

Bingyan thought about it and said, "Just call a few representatives here."

"Yes, I understand."

Bingyan lowered her head, money and power, now she has to establish all these three things. It would be a joke to rely on the royal family of Tianxuan Kingdom. For her, for Yun Cang, for Tuantuan, for these subordinates who followed them through life and death, Bingyan could no longer wait!

But on the other hand, Yun Cang was sent by Emperor Tianxuan to suppress bandits. When he passed by Yunzhou City to receive troops, Sun Changzhi not only used the name of training to provoke Yunzhou's soldiers to be disgusted with Yun Cang's evil thoughts. Before he knew that Yun Cang had arrived in Yunzhou Prefecture, he would not send palace officials to greet him. Yun Cang directly camped on the spot without anyone coming. It was difficult for them, such foreign soldiers, to enter the city directly, and it was easy for people to misunderstand their motives.

Without officials to greet them, and if you want to give them a warning, how could Yun Cang let Sun Changzhi do what he wants?

Yun Cang set up a camp outside for two days, which made the people who came and went to Yunzhou City very nervous, and forced Sun Changzhi to send officers and soldiers to meet him.

However, as soon as the local officials appeared, Yun Cang directly pulled a whip and whipped it.

"Bang!"

"ah!"
Chapter completed!