When Qiqi turned around and looked at He Lianye, he suddenly understood what Chu Jiangnan said, and his heart became warm, and his past friendship was restored a little more.

"No matter what, the guns you mentioned do have in the hands of those men in black. If we don't have them in our own hands, we will always suffer in the confrontation." He Lanye lowered his eyes and looked at the drawings on the desk and said calmly: "The Prince Nan was once injured by the gun. As Prince Nan said, the target of those men in black was Ye Shura..."

Seeing that there was more and more confusion in Qiqi's eyes, he rubbed the corners of his eyebrows, a little unaware of how to continue.

Qiqi looked at him and said calmly: "I understand what you mean. You want to make a gun, but without design drawings, you can't make it."

"I still have half a drawing here." He stood up overnight and walked to the wall. After hesitating for a while, he opened the mechanism hidden in the dark.

The sound of the stone gate opening slowly came, and an authentic entrance appeared in front of him.

Qiqi and Chu Jiangnan looked at each other, stood up at the same time, and walked towards him.

There is no need to say more. Since he opened the authentic door in front of them, he had completely trusted them. At this moment, it is useless to say more.

Walking through the long tunnel, they entered a stone chamber, and the weapons racks were filled with various elite weapons, all of which were improved weapons rarely seen in Qiqi and Chu Jiangnan.

The two of them were a bit indescribable. For those who learn martial arts, the attractiveness of magical weapons is always particularly great.

However, they did not stay in this stone chamber for too long. After passing through the stone chamber, He opened another stone door overnight.

This is where He Lianyang designed weapons. Qiqi even saw his instruments that refined iron!

She thought that people of this era would never be able to do this, but today she was completely eye-opening!

"How did you do it?" She walked over and looked at the refined pig iron and, after improvement, a raw material that looked a bit like an alloy.

Even she couldn't understand what kind of material it was, but she knew it was really an alloy.

"I can't tell you about the secret technique of family tradition." He Lianye coughed lightly and said softly.

Qiqi naturally knew that these were all secret techniques that were not extant. I asked that just now, but it was just too shocking.

"You are going to use these alloys... these materials to make guns?" In her opinion, these alloys can definitely be used!

He looked at her for a moment before nodding, "Yes."

Qiqi studied it carefully and found that it was impossible, but now, after reading the materials of Helianye, his ideas finally changed a little.

Finally, she asked, “How much can this material be refined every day?”

He stared at her all night, his face a little weird. After a while, he said, "I have only practiced this in the past six months."

In the end, Qiqi drew a design drawing for He Lianye. Compared with the half design drawing he got from his father in the past, Qiqi's design seemed to be more exquisite.

It should be said that after more than ten years, Qiqi was in the special forces regiment again, and the weapons inside were changing with each passing day. In more than ten years, many things have changed.

Because the amount of materials He Lianzhang refined was limited, it was impossible to make guns on a large scale, and because even Chu Jiangnan trusted him, Qiqi was relieved to give him the design drawings.

The enemy has guns in their hands, but they don't, and this, no matter what, will always put them at a disadvantage.

Maybe it's always good to be able to develop something by yourself.

When he left the Weapons, He Lianye did not go with them. After seeing Qiqi's design drawings, how could the guy have any thoughts on anything else?

I'm afraid that he wouldn't be able to leave without spending a few days in the weapons shop.

Anyway, there is Chu Jiangnan around Qiqi, and his martial arts are more advanced than He Lianye. He is very relieved to give him the importance of protecting the Seventh Princess.

It was dusk when I returned to the city and it was almost dark.

He looked up at Tianji and said, "Why find a place to eat for dinner."

It took Ma Cheng, who would take more than an hour to return to the palace from the city gate. After more than an hour, he would be so hungry that he would be weak.

Of course, Chu Jiangnan never rejected her request for such a small matter.

Walking into a restaurant that is not big or small near the city tower, the two chose a window on the second floor and quickly ordered the dishes.

Neither of them said anything during the meal. Chu Jiangnan was not a talker. Qiqi had a lot of things to say, but because the memories of the past were gone, even though he knew that this senior brother had been protecting himself, he still couldn't say many things when he was facing him.

The meal was finished quickly. Chu Jiangnan just left the silver and stood up. From the corner of his eyes, he saw a familiar figure passing by. When he looked at it quietly, the man had already flashed into a nearby alley and walked away without a trace.

His heart tightened, and his face suddenly changed.

After spending a whole day with him, Qiqi had never seen him so anxiously. Looking down, there was a rush of people under her head, and there was no one she was familiar with.

Just as he was about to ask why, Chu Jiangnan had already put her wrist on, threw down the silver, jumped out of the window, landed on the ground, and quickly chased after her.

Soon Qiqi knew who he was chasing. A woman in front of him left the street and was rushing into the forest not far away.

It was in a dense forest in the city. Although she didn't recognize the woman, seeing Chu Jiangnan's anxious expression, she knew that the woman must have a great relationship with him.

This woman looks a little older just from her figure.

She didn't ask along the way. Everyone walked very fast, and she had to use her light skills to barely keep up. Occasionally, Chu Jiangnan's big palm would fall on her back and pull her to walk several steps.

But the two of them dare not follow too close, for fear of being discovered by the woman.

The woman in front quickly flashed and entered a yard that had been abandoned in the forest for a long time.

Chu Jiangnan stopped, swept his sharp eyes around, and then suddenly his long arms fell on Qiqi's waist, hugged her and jumped up, stepped through the nearby dense forest, and quickly rushed over from the other direction of the courtyard.

It turns out that the senior brother's light skills are so good! He has been practicing light skills for so long, but he still learned from Wuming, but compared to Chu Jiangnan, his light skills are almost comparable to Wuming.

After Chu Jiangnan entered the courtyard, he quickly took her to the top of the wooden house, avoided the two patrol guards, and walked along the edge of the wooden house toward the front yard.

There was no trace of the woman just now in the yard. Although there were guards around, they were not strict. Even Qiqi discovered this.

"Will there be a secret passage?" She stood up on tiptoe and whispered.

Chu Jiangnan glanced at her and signaled her not to speak, for fear that her voice would attract the attention of the enemy.

Qiqi immediately shut up and waited with him for the patrol guards to walk over, then he flashed into the abandoned wooden house that was almost no trace of people, and searched the wooden house.

Qiqi suddenly pulled the corner of his clothes and pointed at the footprints on the ground.

The wooden house seemed to have no one inhabited for many years, and there was dust everywhere, but there was only one place with much less dust.

A little footprint is not very obvious, but she is good at tracking, so she can still see that little footprint very clearly.

Chu Jiangnan was delighted, but looking at the invisible footprints, he felt a little nervous.

I walked over with Qiqi, walked from this wooden house to a corridor, and followed the almost disappeared footprints into another wooden house.

Although this wooden house is abandoned, it has a lot of area. The woman walked outside for a while just now, and she didn't seem to be in a hurry. She probably took care of whether there were anyone around her while walking.

The wooden house that I entered finally had been completely cleaned up. Because it was clean, it was not easy to find footprints. If I didn't look carefully, even Qiqi would not see the traces of her just here.

Looking up at Chu Jiangnan, she pointed to the wooden shelf in front of her. There were many porcelain bowls on it, each of which was so glossy and clean, and it was difficult to find out which one had been touched just now.

Qiqi didn't know if she had watched too many TV novels, but she couldn't find any other way at this time, so she could only reach out and twist, press, or move one by one on each porcelain bowl.

Chu Jiangnan and her flipped the things and after turning them for more than ten times, they really encountered a porcelain bowl that could not be lifted.

Qiqi looked up at Chu Jiangnan, Chu Jiangnan nodded, Qiqi took a deep breath, twisted it hard, and the sound of the stone door opening came from the stone wall not far away.

Before the stone gate could rise, Chu Jiangnan hugged Qiqi and shook his body, and quickly hid beside the stone gate.

After the stone gate opened, two people rushed out immediately, and it was obvious that they were guarding the gate.

As soon as they came out, Chu Jiangnan flicked his fingers and tapped them on their necks. The two of them immediately became petrified.

They threw the two of them into the corner and covered them with rags. Qiqi and Chu Jiangnan quickly flashed in before the stone gate was closed.

Behind the stone gate is a long tunnel, which goes down the steps and counts. There are more than thirty levels in total, which means that it is at least two stories high from the ground.

Opening up such a secret room with secret passages in such a place is definitely a big deal. Will those people be related to the people who sneaked into the mine the day before yesterday?

Qiqi suddenly became excited. Although Ah Chuyi repeatedly warned not to act alone, she is now with Chu Jiangnan, and he is the regent of Xuanguo. Isn’t this called acting alone?

Even Chu Jiangnan could feel her excitement. He raised his palm and gently buckled it on her head, indicating that she would suppress the excitement in her heart. As for him, he had no other purpose here, just because he saw the woman.

However, it seems that they are right.

The appearance of such a large underground secret room in Xuandu City is definitely a great threat to the people of Xuandu.
Chapter completed!