"Fortunately, I am not dishonored!" Yan Zhong smiled, "It's just that I'm still a little puzzled, I've been following the princess for a long time, although I don't know how to set up the formation, but I still have some understanding, there are many things in the formation that can't be used, right? For example, I created these ten thousand refined steel needles? What does this have to do with the formation? Strange!"

In fact, Yan Zhong's doubts are also Huang Xiao's doubts, after all, Huang Xiao has some understanding of the formation.

After seeing the things to be bought on it just now, he was a little puzzled in his heart, but he asked Zhao Xin'er at that time, and Zhao Xin'er just said that some of the above were what she wanted, and she didn't know what it was for.

"That's right, a lot of it didn't come out of what I needed, but what Xin'er asked for. Zhao Yunhui said with a smile.

"Fourth princess?" Yan Zhong glanced at Zhao Xin'er with some surprise, and also knew what Zhao Xin'er wanted to do.

"Don't underestimate Xin'er, she's proficient in the art of mechanism. Zhao Yunhui said with a smile, "My formation is coupled with Xin'er's mechanism technique, if anyone dares to break into the formation, then I also want to see how powerful the combination of the two is." ”

"The art of the mechanism?" Huang Xiao naturally didn't know that Zhao Xin'er still understood this, and he was surprised in his heart.

"Brother Huang, don't you believe it?" Zhao Xin'er asked, "I'll surprise you later!"

"No, it's not that I don't believe it, it's just that I didn't expect it, the one I know is the eldest lady of the 'Tang Gate', Miss Yan, who is proficient in hidden weapons, I didn't expect it, I really didn't expect it. Huang Xiao hurriedly said.

After hearing Huang Xiao's explanation, Zhao Xin'er's little face sank and said: "It's that yellow-haired little girl, although her secret weapon skills are good, but this girl hasn't put it in her eyes yet." ”

Huang Xiao didn't expect Zhao Xin'er's reaction to be a little big, could it be that she and Yan Xi had some holiday? This is not easy to do, no matter how Yan Xi said it, he is Dugu Sheng's beloved, and he can't be stiff because of this matter, right?

"Okay, Sister Yan's 'Tang Gate' has their own style, although yours is also powerful, but there is no comparison. Don't compete on this. Zhao Yunhui shook her head and said.

Heard Zhao Yunhui's words. Huang Xiao breathed a sigh of relief in his heart, obviously Zhao Xin'er and Yan Xi have nothing to do with each other, it should be that the two of them are somewhat similar in their mastery of the way, so they are not convinced.

Yan Zhong couldn't figure out what else he didn't know about this fourth princess, he originally thought that Zhao Xin'er was a person from the 'Tianshan Pavilion', but he didn't expect that she was also proficient in the art of organs. The art of the mechanism is also involved in all the major sects in the rivers and lakes, but it is basically some skin, and listening to Zhao Xin'er's tone and Zhao Yunhui's meaning, she is obviously compared with Yan Xi.

At least it shows that Zhao Xin'er's tricks may have really reached a terrifying realm.

"Hurry up. The sooner this formation is laid out, the better. Zhao Yunhui didn't want to waste time on this.

When Zhao Yunhui and Zhao Xin'er sat down, they selected the materials they needed from the package that Yan Zhong brought back.

Zhao Yunhui chose all the materials needed to set up the array, which Huang Xiao could see.

And Zhao Xin'er chose the package of refined steel needles that seemed a little heavy, these steel needles were only an inch long, smaller than a hair, according to Yan Zhong, there were tens of thousands of them. In order to make these steel needles, he traveled all over the city's blacksmith shops. In the end, this amount was collected in an hour.

Then Zhao Xin'er also selected some sulfur, charcoal shavings and the like, which made Huang Xiao's brows frown slightly.

"Xin'er. Are you preparing gunpowder?" Huang Xiao asked.

"That's right, but it's not ordinary gunpowder, and the power of the gunpowder I make is definitely several times more powerful than ordinary gunpowder. I didn't expect Brother Huang, you still know about the preparation of gunpowder?" Zhao Xin'er said with a smile.

"I've seen some in books, that is, I know some of the ingredients for preparation. The exact amount is not clear. Huang Xiao smiled.

Zhao Xin'er smiled slightly, and didn't say anything more, only to see that she poured the prepared black gunpowder into a fist-sized ball wrapped in iron sheets. Then, I added a lot of the tiny steel needles I had just made to it, and finally added another lead.

"If the old man is not mistaken, this should be 'earth-shaking thunder'. Yan Zhong said.

"That's right, it's 'Heaven-shattering Thunder'. Zhao Xin'er nodded.

"Fourth princess, the old man is still a little puzzled, if you want to use this 'earth-shaking thunder' to deal with ordinary people in the rivers and lakes, I am afraid that the effect will be weak. Yan Zhong said.

After all, after a person's skill reaches a certain level, ordinary secret weapons can't enter their voice, and this 'earth-shattering thunder' is more secret than those secret weapons because of its huge size, so it is naturally impossible to hit these masters.

"Don't forget, there is also my sister's formation, with the formation, they can't find it if they want to, even if they find it, they can't avoid it. Moreover, the steel needles inside shot out with the blasting, breaking their internal strength, once it exploded, the people in the rivers and lakes within a few zhang were not killed or injured, and there was no way to live under the top, as for the top, at least it would not be so good. Zhao Xin'er sneered and said, "It's a pity that Brother Huang doesn't know how to apply poison, if it is combined with the strange poison of the 'Poison God Valley', it will be the most perfect, even if it is you, it is difficult to be safe and sound, it's a pity~~"

In the end, Zhao Xin'er glanced at Yan Zhong and said.

Yan Zhong could only smile bitterly speechlessly, even if he was not convinced, he could not refute the princess's words.

However, he knew that the princess's words might be a bit exaggerated, but if it was really to be combined like this, the top mid-grade masters would probably be hit, although it would not be fatal, but it was enough to make its strength greatly damaged.

If it is said that it is some deadly poisons in the 'Poison God Valley', once you don't get the antidote in time, you may really die.

"You can't blame me for this, I don't have the poison of the 'Poison God Valley' on me. Huang Xiao said helplessly, and it is really such a strange poison, and there are not many in the 'Poison God Valley'.

He didn't have much research on poison techniques, so naturally he didn't carry poison with him. Of course, he also knew that Zhao Xin'er's words were not wrong, if he had a strange poison on his body, with the formation organ, I am afraid that even the top master would not be able to retreat with his whole body.

As for what Zhao Xin'er said about a master like Yan Zhong, Huang Xiao didn't think that he would be tricked, after all, he was a top-grade master, a master who was about to enter the peerless realm.

"What about the rest of the steel needles?" Huang Xiao saw that Zhao Xin'er had only made ten 'earth-shaking thunders' and did not continue, and only a small part of the ten thousand steel needles were used here.

"Naturally, it's a 'rainstorm pear flower needle'. Zhao Xin'er replied.

"'Rainstorm Pear Blossom Needle' of 'Tang Gate'?" Yan Zhong exclaimed.

"Of course it's a copy, although it's not as powerful as the 'Tang Gate' authentic, but if it is combined with the formation, the power is not bad. Zhao Xin'er said.

Huang Xiao had never seen the 'Rainstorm Pear Flower Needle', but he could imagine the scene of hundreds of steel needles and thousands of steel needles flying together, how many people who were caught in the formation could dodge? Thinking of this, Huang Xiao couldn't help but shudder, even if it was himself, if he didn't die, he would be seriously injured.

It is also reasonable for people in the rivers and lakes to be afraid of the 'Tang Gate', these hidden weapons are invincible, and your martial arts may be much higher than the other party, but in front of these hidden weapons, you may only have to wait for death.

"Third princess?" Yan Zhong suddenly exclaimed.

Huang Xiao hurriedly turned his head to look at Zhao Yunhui, only to see that she bit her finger, then dipped it in blood with a small gold needle, and then picked up a palm-sized piece of white jade in her hand and stabbed it with a gold needle.

As the golden needle continued to stab on it, the blood on the golden needle seeped into the white jade, and suddenly the original flawless piece of white jade was covered with a little bloodstain.

"Use my blood, right?" said Huang Xiao hurriedly stretched out his hand.

He looked at the appearance that Zhao Yunhui portrayed with his own blood, and his heart was distressed.

"I'm here to urge the formation, and it can only be my blood that is the most suitable. You don't have to worry, it's just a few drops of blood, it's not that strict. Zhao Yunhui smiled.

Although they said so, Huang Xiao and Yan Zhong were still a little worried in their hearts.

After a while, Zhao Yunhui tattooed the nine pieces of white jade, which were originally without variegation, with blood stains forming mysterious patterns, and the patterns of the nine pieces were different.

"Third Princess, what kind of formation are you?" Huang Xiao asked curiously.

"Naturally, it's a killing. Zhao Yunhui said with a smile, "This is one of the parts I have learned from the 'Nine Palace Taixuan Array', which can be regarded as the main killing and attacking array, and it can barely be arranged with these materials and in such a short period of time." ”

Huang Xiao and Yan Zhong could only quietly watch the two princesses continue to prepare, and the two of them couldn't interfere at all.

Then, when the two princesses were ready, Zhao Yunhui first laid out the formation around the small courtyard, and Zhao Xin'er laid various mechanisms in the formation.

'Shocking Thunder' doesn't need to be placed in the array, this can be controlled by oneself, when those people fall into the array, throw one casually, it is enough to kill.

In addition to the placement of imitation 'Rainstorm Pear Flower Needle' in the formation, there are naturally other means of organs, Huang Xiao and the others are not very clear, but they are also clear about Zhao Xin'er's attainments in the organs, these organs are definitely not ordinary petty fights.

"Whew~~ Okay, I haven't been so tired for a long time!" Zhao Xin'er returned to Huang Xiao's side and exhaled.

Zhao Yunhui was also finished at this time, and her face was also a little tired, after all, arranging such a formation was very exhausting.

Because Zhao Xin'er was next to him, Huang Xiao had no choice but to help Zhao Xin'er walk to the stone bench and sit down.

He didn't dare to look at Zhao Yunhui at this time, he felt very guilty in his heart, but now he could only choose Zhao Xin'er.

Instead, Yan Zhong helped Zhao Yunhui slightly, and also let her sit on the stool to rest.

"The two princesses are tired, you might as well go back to the house to rest, and later I will order someone to prepare a meal and bring it to your house." Yan Zhong said.

"Yes, yes, it's better to take a rest. Huang Xiao hurriedly agreed.

Zhao Yunhui thought about it, and then said to Zhao Xin'er: "Sister, then let's go back to the house and rest first." ”

Zhao Xin'er wanted to stay with Huang Xiao for a while, but after a long time, she nodded and said, "Okay, sister, I'll sleep with you tonight, I still have something to say to you." (To be continued......)