The two men sent by Meng Shiyue to protect the here are actually not weak in martial arts, but in front of Chu Xuanchi, Chu Xuanchi, who still knows stealth skills, is only able to last for three moves.

After three moves, the two fell down at the same time. Qiqi immediately stepped forward, sealed all their big acupoints with silver needles, and then stuffed a pill on each, making sure everything was foolproof.

"He Lianye, see if the mechanism is still there." Chu Xuanchi's calm voice passed by with the mellow internal force.

Not long after, He Lianye, who had been carefully and tentatively all the way, had successfully brought the people behind him to Chu Xuanchi and Qiqi.

Chu Xuanchi had dispersed the invisibility technique, and Qiqi also put away the seven-colored gauze clothes. As for the two unconscious people on the ground, everyone just glanced at them and ignored them.

Now for them, the most mysterious thing is the huge crystal fortress in front of them.

"He Lianye." Chu Xuanchi glanced at He Lianye.

"Yes." He Lianya understood and immediately walked to the fortress and began to study it carefully bit by bit.

Others were also looking at everything around them. Qiqi, Meng Cangyun and Chu Xuanchi studied the crystal stone gloss for a long time, and finally completely studied the "surveillance system" of the hall above the imperial tomb.

In fact, it is not difficult to stay away from it. It just refers to the refraction of light and placing it with several fixed crystals to map the scenery above back.

If you are a modern person, even if you are just an ordinary student, you can use this principle to create a simple monitoring system, but the premise is that he is a modern person, why did anyone understand this principle at this time?

Qiqi and Meng Cangyun couldn't help but look at each other, and they had their own questions.

Although Chu Xuanchi didn't know much more than them, he began to feel a little confused when he saw their appearance. Perhaps there were some unknown secrets hidden here.

Now, the only thing they need to solve is this crystal fortress and the huge rocks hanging in the air above the fortress.

Suddenly, He Lianya, who had already gone around the fortress, called out: "Look at if they have keys or something on them."

Everyone was shocked. It seemed that He Lianye had found the location of the agency, but he was still missing something.

Qiqi immediately walked over and Chu Dingbei, who was standing beside the two men who fell to the ground, also squatted down with her, and each of them groped on the two men in gray robe.

When Qiqi's hand struck the man's chest and continued to move down, a big palm suddenly grabbed her wrist and pulled her up.

Qiqi blinked, looked at Chu Xuanchi, who had a cold face, squatted down in her original position, and started to fumble on the man in the gray robe.

When Qiqi saw his cold ice face, he suddenly realized that his face turned red and hurriedly retreated to Meng Cangyun's side.

"It seems that your husband is more domineering than your mother." Sihai Bugui, who was beside him, coughed lightly and said softly, with a smile on his lips.

Qiqi looked back at him, but he just dared to be angry but did not dare to speak.

When it comes to domineering, who can compare with King Xuan? She is just searching the man normally and has not done anything to cheat. She is just that stingy guy can't even see this.

Chu Xuanchi and Chu Dingbei searched for two men in gray robes for a while, but they couldn't find the key that He Lianye mentioned. Instead, Chu Xuanchi found a shiny black stone from the man in gray robes beside him.

The stone was packed with sachets made of gold silk, hung on the waist of the man in the gray robe, and covered with his robe. It was so careful that it did not look like an ordinary useless stone, but he could not see what the dark thing was used to.

Qiqi took the black stone from his hand and looked at it. It was heavy, and she could not find out the value of the stone for a while.

Just as he was about to hand over the stone to Meng Cangyun to study, his arm accidentally passed by Chu Dingbei. Suddenly, he seemed to feel a trace of power. Qiqi was shocked and looked back at Chu Dingbei and said in surprise: "What are you wearing?"

Chu Dingbei looked back at her, looking confused, what did he wear? There was nothing special about him.

After thinking about it, he suddenly grabbed his head and smiled, "I just hid something small, nothing."

He bent down and squatted down, took out his short knife from his leg, and handed it to Qiqi: "It's just for self-defense, what? Do you want to use it?"

Qiqi grabbed the Black Stone with force. If he didn't use force, the Black Stone would not fly out with a whoosh. Even Chu Dingbei suddenly felt an indescribable force when he took out the short sword, as if something wanted to pull him over.

He frowned at Qiqi. Qiqi glanced at the short knife in Chu Dingbei's hand, but suddenly frowned and loosened his five fingers.

As expected, the black stone that was originally held in her hand flew out with a whoosh and attacked Chu Dingbei's short knife.

Chu Dingbei thought she was going to play sneak attack, so he waved it casually. He wanted to use a short knife to gently shake the thing away, but he didn't expect that after the thing came into contact with the short knife, he sucked it tightly on the head of the short knife, and couldn't even shake it away.

He was stunned, looked at Qiqi, then looked at Short Dao and Heishi, with a look of confusion.

"It's a magnet." Meng Cangyun strode over and picked up the short knife from his hand. He was about to take out the black magnet from the short knife, but her casual movement failed to take down the black stone smoothly.

"How?" Qiqi asked immediately when she saw her brows frowned.

Everyone's eyes were locked on Meng Cangyun's face, paying close attention to any changes in her face.

Meng Cangyun once again reached out to take down the Black Stone. This time the Black Stone was taken down, but it could be seen that the force of the removal was quite large.

After handing the short knife back to Chu Dingbei and letting him hold it away, Meng Cangyun looked at Qiqi and said in a deep voice: "It's not an ordinary magnet, it's at least dozens of times more magnetic than magnets."

Dozens of times... Qiqi was shocked. Others might not understand, but how could she and Meng Cangyun not understand?

It can be dozens of times more magnetic than a magnet, so how terrifying is it to be used? This thing cannot be kept by your side for too long, just for radiation.

Both of them knew it in their hearts, but they didn't know how to explain it to others.

"Take it and take a look first." Qiqi took the black stone from her hand and put it in her hand. There was no metal component on her body, so she didn't feel anything unusual.

As the distance is far away, the magnetism will disappear, but once this thing approaches the metal, its power is amazing.

"Go over and see if it's useless." Qiqi took the black magnet and walked towards He overnight.

A group of people followed her, and in a blink of an eye all moved behind him.

He Lianye had indeed found the entrance to the fortress, but he couldn't open this mechanism and always felt that something was almost there.

Seeing Qiqi handing a shiny black stone to him, although he was confused, he had to take it first.

Unexpectedly, before the black magnet touched the bright crystal door in front of him, it seemed to be pulled by an invisible force, leading his hand holding the black magnet to approach the crystal door.

He Lianye's eyebrows lit up, and he immediately took the magnet and moved slowly along the smooth crystal door along this force.

The movement positions were different and the power was different. Gradually, he discovered the source of this power and immediately took the black magnet and quickly approached the source of the most powerful force.

With a sudden click, a thin crack was cracked on the surface of the crystal, which was clearly still flawless. After the thin crack appeared, the power between the black magnet and the thin crack became more obvious.

He Lianye accidentally slipped out of his fingertips and quickly slashed into the thin slit. With a clack, it was falling into the black stone hole exposed behind the thin slit.

A low voice sounded, and the crystal door in front of He Lianye slowly retreated to the side.

The door really opened, so easily opened in front of them!

The moment the door was opened, everyone could clearly feel the chill that was seeping out of it. It was like an ice bank in front of it. The cold air coming to his face was filled with the aura of frost. This breath made everyone standing in front of the door subconsciously take a step back and deliberately stay away.

The door opened, and it was pitch black inside, and no one could see clearly what was inside for a while.

Qiqi searched the Heaven and Earth bracelet for a while before finding a small flashlight. She took out the flashlight, hoping to see if there was any power so that they could see everything inside with the light of the flashlight.

But when she was holding the flashlight and approaching the door, the flashlight in her hand seemed to be vaguely affected by some force inside.

Is it all full of this black magnet? She didn't forget that the surface of the flashlight was made of metal, but this power was not strong at all. She always felt that there was a force inside that wanted to bring her in.

He took two more steps forward and was about to shine the flashlight inside, but Chu Xuanchi suddenly said, "Give me the thing."

He could obviously feel the power in Qiqi's hands. Although it was not heavy, he knew her very well. As long as she frowned, he knew what she was patient.

He took away the flashlight from his hand, and before Qiqi could stop him, he had already picked up the flashlight and walked towards the entrance of the Crystal Fortress.

I could indeed feel a certain amount of strength when I held this thing in my hand, but this strength was so weak that it could almost be ignored.

But the closer he got to the door, the more he could feel the power was slowly increasing, so he wanted to go a little further inside and find out.

Unexpectedly, just after the flashlight he was holding crossed the line of the crystal gate, a force that was so powerful that it was unimaginable was tense. Even Chu Xuanchi, without any defense, could not withstand that power at all.
Chapter completed!