Wei Yi carefully looked at the hole that appeared in front of him. This is not a makeshift hole. Looking at the solid soil around the cave entrance, Wei Yi felt that this might have been excavated a long time ago.

"There's a hole in this." Wei Yi turned his head sideways and shouted to the people behind him.

The crowd immediately gathered around. Wei Yi looked at the crowd around and said again, "Let the guards come over." Somebody has to go down and see what's down there. ”

The crowd responded, and someone quickly went out and fetched the guard. The guards quickly entered the house and took over the hole. After the commander came to check, he began to send people down to investigate.

After obtaining the commander's consent, Wei Yi also went down the pit with a group of guards. It's a crater that goes diagonally down. Wei Yi followed the guards slowly for a long time before he saw a metal door that could be the entrance.

A metal door sealed the entire hole. Obviously, behind the metal door, there must be some secret. Wei Yi and the guards carefully studied the metal door for a long time, but they couldn't find a way to open it.

The entire metal door seemed to have been embedded in the tunnel from the beginning, and Wei Yi couldn't find any gaps around the metal door. This made him surprised, but also began to feel a little familiar again.

It seemed to be similar to some kind of metal door he had ever seen. Thinking of this, Wei Yi immediately bent down on the ground and searched for it. Sure enough, after searching for a while, he found a hidden stone slab in a very hidden place. The stone slab is engraved with some words.

Wei Yi took advantage of the bright light of the guards and carefully looked at the words on the slate. But the handwriting was a little too blurry, and Wei Yi couldn't understand anything after looking at it for a while.

He could only ask the guards to reflect the situation upwards. After a while, several more people came down from above. They quickly walked over to Wei Yi and carefully examined the stone slabs on the ground.

"It's a contact access control." One of the new ones read the words on the slate and said slowly, "We need a key card." ”

As he spoke, dusting off the slate, he continued, "Well, an authenticated and registered key card. Oh! This thing is still networked. I guess there's another server around here. ”

As he spoke, he looked up at Wei Yi and the guards, shrugged his shoulders, and said, "That's what it means. We're going to have to get a keycard before we can open this damn door. ”

"Where can I find my key card?" Wei Yi asked.

The man shook his head. "I don't know," he said absentmindedly, "my task is to decipher the contents of the slate, and as for the rest, you will have to do it." ”

As he spoke, he said goodbye to the crowd, got up, and walked back. Wei Yi looked at the back of the man slowly leaving, shook his head slightly, and leaned over to look for other clues.

He didn't know exactly what the keycard was on the slate, but it was conceivable that there must have been a touchable control panel around the metal door.

Wei Yi followed this line of thought and suggested that the guards around him also look for him. They parted in all directions, and in this dark passage, they searched up and down, left and right, left, right, and right, but found nothing.

"It's weird." Wei Yi muttered suspiciously, "Without a control panel, how can this door be opened?" Where do I enter the information? ”

Wei Yi walked to the metal gate in confusion, and looked it up and down carefully again for a while. Through the faint light, Wei Yi saw many patterns carved on the metal door. The patterns of those patterns, illuminated by the flickering torches, gradually converged into the shape of a vine in front of Wei Yi's eyes.

Wei Yi stared at the figure for a moment, and suddenly thought of a possibility. He quickly took out the space key card he had obtained in the Jiaolong Club from his body and tried to stick it to the metal door.

A faint fluorescence swept over the key card in Wei Yi's hand the moment it was attached to the metal door. In just a few breaths, with a few crisp sounds of the machine buckle opening, the metal door slowly opened in front of Wei Yi and the others.

"It's on! It's really open! The guards looked at the slowly opening metal door in amazement, and they all turned their heads to look at Wei Yi with some excitement. None of them thought that on Wei Yi's body, there would be a key card that could open this kind of door. This seems to be a bit too much of a coincidence. But to be able to open this door is already a very happy thing.

And the surprise in Wei Yi's heart was no less than that of these guards. He also didn't expect that the key card on his body could really open this door. Before, he had tried to use the keycard on his body that no longer worked, purely on a hunch.

But who knows, it really worked. He looked at the slowly opening metal door, and he didn't know what he was thinking. After the gate was fully opened, Wei Yi said to the guards around him, "Let's go and see what is inside." By the way, you can send someone back to explain the situation here. ”

The guards answered, and quickly separated one and went back. The rest of the people slowly followed Wei Yi into the metal gate and probed deeper.

Behind the metal gates, there are many criss-crossing passages. In the center of each passage, there will be a half-human-high machine, quietly erected on the wall on one side of the passage.

As Wei Yi and the guards passed by the machines, he saw what seemed to be a flash of images on the machines. This is a strange phenomenon. Wei Yi stopped after passing by a few of these machines.

He felt something strange about it, something familiar to him and a very annoying feeling. "It doesn't feel good to me here. Let's not go any further for now. Let's go out and research it before you come in. Wei Yi suggested.

But the guards were bent on catching the man who had hurt the members of their Brotherhood, and they were willing to heed Wei Mi's advice. Wei Yi really didn't have much to do with these big-headed soldiers who didn't listen to advice, so he could only shake his head and continue to follow them.

As they went deeper, the passages around them became scarcer. But correspondingly, the passage that Wei Yi and the others walked also became a little crooked. Soon, it became very bent. Almost every few meters they walk, they come across a corner with a large angle.

When Wei Yi followed the guards around a corner at a large angle again, the passage that was supposed to continue to extend in front of them suddenly descended from the top of the roof.

With a "bang", the stone door slammed into the ground, but it blocked the entire front of the passage seamlessly. Wei Yi was shocked in his heart, and hurriedly shouted: "Retreat, all retreat." ”

As he spoke, he quickly turned around and ran back. But before Wei Yi could run far, he suddenly found that the passage they had just walked through was also completely blocked by a stone gate that had landed from above.

Wei Yu hurriedly stepped forward to test the thickness of the stone gate. He made a rough estimate and felt that the thickness of the stone door would not be too shallow, at least forty to fifty inches thick.

With such a thick stone door, it is difficult to break them, not to mention lifting them. After learning the news, the guards all regretted that they had not followed Wei Yi's advice in the first place.

But right now, regret won't solve the problem. After carefully inspecting the two stone gates in front and behind, Wei Yu decisively decided to continue with the guards.

"Keep going?" The guards were all a little stunned when they heard Wei Yi's suggestion. This is obviously a very stupid suggestion. Because the road in front of them has been completely blocked. They can't even go back, let alone keep going.

Wei Yi looked at the guards' puzzled and puzzled eyes, and smiled slightly. He no longer intends to continue to hide his own strength. "Just follow me. We have to keep moving forward on this road. Wei Yi said to the guards.

As he spoke, he got up and walked back into the depths of the passage, to the deepest point they had reached at first. The stone gate was still standing quietly at the end of the passage, completely blocking the path for Wei Yi and the others to move forward.

Wei Yi moved his hands and feet slightly, and slowly walked to the stone gate. "What does he want to do?" The guards muttered to each other, all secretly speculating about Wei Yi's next move.

Such a stone gate is an insurmountable obstacle for the guards. Even if they can get help from their follow-up teams, it will be difficult for them to leave in a short period of time.

They watched Wei Yi slowly walk to the stone gate, feeling around, and they were all puzzled. Wei Yi didn't care about explaining anything to these guards at this time. He carefully inspected the situation on the stone door, and after finding a few lines, he quickly mobilized the mysterious energy that had been dormant in his body for a long time.

As he mobilized the energy, Wei Yi's arm gradually took on a layer of fluorescence, which was very conspicuous in this dim cave. The guards behind Wei Yi were all taken aback when they saw the abnormality in Wei Yi's hands.

Wei Yi didn't wait for the guards to continue to be surprised, and he swung his fist and slammed it down on one of the stone gates. There was a loud "boom", and the whole passage trembled.

But the stone door had not cracked, nor had it collapsed, and it was still erected in front of Wei Yi's eyes. It's the same as before. "Looks like we're going to have to work harder." Wei Yi muttered to himself, slowly gathering strength again.

Just now, he only mobilized a small part of the energy to test the bearing capacity of the stone gate and the entire passage. Wei Yi didn't want to risk his own life by destroying this stone gate.

He needed a reasonable, effective range of force to both shatter the stone gate and keep the entire passage from collapsing. After a few attempts, Wei Wei finally mastered the right range of power.

He threw another heavy punch at the stone gate. With a loud "boom", the stone gate in front of Wei Yi's eyes was finally knocked out by him with a fist-sized hole.