Concubine Mad Queen

Under normal circumstances, Bingyan seldom disturbs Yuncang when he is working. Most of Yuncang will come back naturally when he is done with his work. What's more, the two have many capable people under them. at one time.

So this kind of situation is rare, and Yun Cang was also a little anxious along the way, after returning to the Cang Palace, he quickly rushed into the palace, and then was told that Bingyan asked him to go back to the flower hall.

Generally, if there are guests in the mansion, they are all in the lobby, and the people who are received by Bingyan will be in the flower hall.

He turned around and went straight to the flower hall, but when he arrived, he saw Hei Yu, Hei Yu, and two maids in the flower hall. After Yun Cang came back, a maid went to ask for instructions, but she never came back.

After a while, Bingyan came in, and Hei Yu left. Yun Cang looked at this posture, raised his eyebrows slightly, and swept Hei Yu's body. When there were only three people left in the room, the smile on Hei Yu's face He couldn't hide it even more: "Master, madam, this subordinate has lived up to your high expectations and has researched it!"

The crossbow that Bingyan handed over to Heiyu back then was just an ordinary crossbow, and that one was also for dealing with Emperor Tiannan. If it was really good, it was naturally impossible to show it to Emperor Tiannan.Then she prepared an upgraded version, which is more powerful and has a longer range.Ordinary model, black jade was only used for research at the beginning, after all, it would not be good if it was broken, but after the research was almost done, black jade began to be disassembled.

The ordinary model is indeed easier to do, and the upgraded version is many times more difficult.Heiyu has far more persistence and tenacity than others can imagine in this aspect. If he can't get it out once, then he can do it twice, a dozen times, or hundreds of times.

It's been two years since Tiannan Kingdom, and Hei had already spread the news before, saying that this matter has something to do, and it really has achieved results!

In fact, after Bingyan’s design drawing was taken out, it really gave Heiyu a relatively big impact, and it aroused his desire to study, but for crossbows, some materials are not very suitable for it now, and you think it’s better to upgrade version, just change the word?To add range, and then more accurate, more powerful and so on, these things, it can also be said that the accessories that are assembled are very important.

Whether there is, whether that thing can withstand it is a question.Even if it is an ordinary model, it is possible to use it in an upgraded version, but it may leave a possibility of being scrapped. I am confident in the ordinary version of Bingyan. Is it an upgraded version? The research is certain, but it can be improved. , but it is very critical.

Obviously, Hei Yu is a genius, and he really worked it out.

And excitedly said: "Master, madam, I still have two plans in the future, please give me your advice."

Bingyan was a little surprised by the so-called two preconceived plans. Heiyu was not only feeling the upgraded version of the crossbow, but also made a lot of imagination to strengthen the characteristics of the crossbow?

That being said, there may be some confusion.

For example, it is good for a tool to be one-off and perfect in all aspects, but is such a perfect thing so easy to build?Does the Bingyan upgraded version of the crossbow really have no disadvantages?Of course there are.

As for what Heiyu said, one is to enhance the long-range shooting ability, and the other is to enhance the accuracy of the head. That is to say, this is also an upgraded version of the crossbow, but it is more inclined to a specific characteristic, although it looks troublesome. Point, but if you form a team, you are fighting guerrillas, use a crossbow that strengthens the head, and you are defending against attacks from a distance, and you need a crossbow with a long-range function. Of course, the combination of the two is better, but there is no way in a short time In the case of combining the two into one and strengthening the characteristics of the crossbow itself, this kind of envisioned plan is great!

Both Yun Cang and Bingyan were very happy watching, Yun Cang smiled and said: "Okay, not bad, Hei Yu, your talent in this area, I am afraid that few people can match it!"

Heiyu scratched his face: "Your Highness is too flattering, I still have a lot to learn and improve, I still have to learn, hehe."

Bingyan smiled and said: "Don't be modest. When it was entrusted to you, I never thought it would succeed so quickly. It was much faster than expected, and the task was overfulfilled. What are these compliments? Rewards Absolutely not bad for you."

Yun Cang also nodded and said: "Yes, there is still something missing in your research, you must make a good call in advance, and I will fully support you in this regard."

Hei Yu hurriedly responded happily, Hei Yu, Hei Qi, Hei Cheng and Hei Yu have talents in all aspects, but relatively speaking, compared to other people's talents, they are naturally worse.Heiyu's martial arts is the worst, he is busy studying every day, and sometimes he gets so caught up in it that he even forgets to eat.It was Yun Cang who ordered people to watch him and force him to sleep and eat, other than that he was simply obedient.

Of course, in other words, in other aspects, such as life, he is really much worse than ordinary people.

After Heiyu finished his report, he happily left with his things in his hands. Yun Cang and Bingyan went straight back to the house. Along the way, Yun Cang held Bingyan's hand, his brows were as handsome as the breeze and the moon. This is indeed something to be happy about.

When Yun Cang came back, he was not in a hurry to look at the materials he had in hand. He sat there thinking for a while, and said to Bingyan: "If it is feasible, it should be built according to Hei Yu's expectations."

Bingyan also nodded in agreement: "What Xianggong said is that this single function can be done first. If you want to combine the two parties, it will be difficult for a while. If you keep focusing on researching this, it will delay the matter. "

Yun Cang nodded. When he was thinking seriously, his brows were slightly frowned, and his serious look was simply more charming without knowing it.

Bingyan watched him quietly from the side, and when Yuncang came back to his senses, he just smiled at her, and the two of them were silent.Of course, they didn't tell their uncle Yuan Wenbin about this matter, at least there was no need to say anything at the moment.

On the other hand, the people from the Liu Mansion received Mrs. Xu, and when she saw the people from the Liu Mansion coming to pick them up, Mrs. Xu couldn't help but feel a little thumping in her heart. She naturally knew that many things were delayed this time, but these things were completely delayed. It was something unexpected. At the beginning, she was looking for someone, but after so many days of tossing around, she thought that something was not good when she realized it.

But none of that. After seeing the people from the Liu Mansion come to pick her up, she was frightened by the shock in her heart. She had been missing for so many days, so she must have worried the Queen, and what happened to her this time, she now I can't figure it out, there should be nothing inside, right?

Why does she feel so weird?

No matter what Nanny Xu was thinking now, since the Liu family had found someone, they immediately sent people to send Nanny Xu into the palace, and then investigated what Nanny Xu had been doing during the time she was missing!