While thinking, Gao Longzang's feet also accelerated sharply. Because the guard in front of him was already alert, and got up and looked the other way.

The guard looked over and was shocked. Because he saw that one of his companions, who was hiding on the other side, had been put down. Moreover, a burly figure was rushing towards him after putting his companion down.

The guard was so frightened that he was about to draw his gun and was about to call out the alarm. But at this moment, his neck was suddenly pinched, and his feet seemed to be off the ground, and he couldn't shout at all! I can't even use the strength of my body.

Because behind him, Gao Longzang has already made a move.

Gao Longzang wanted to twist his neck and kill this guy, but he felt that it was a bit too much. But just when he hesitated slightly, Xia Huju rushed over like a ghost and stabbed the guard in the heart. The knife was not deep when it was stabbed, and it was just pierced half of the heart and then recovered, as if it was reluctant to waste a little more strength, and the whole action was done in one go without any delay.

Gao Longzang was speechless, slowly lowered the corpse in his hand to the ground, and squatted in the shadows under the greenhouse with Xia Huzhen. On the opposite side is the masonry building, which should also be the entrance and exit of the underground facility.

Gao Longzang whispered: "Huzi, your anger is really heavy. In fact, he couldn't wake up for two or three hours after knocking this guy unconscious. ”

Xia Huju snorted disappreciatively: "What if you wake up?" It's not a big deal. Compared to kung fu, I am not as good as you. But than doing these things, brother, you really have to learn more from me. ”

After saying that, Xia Huzhen dived and sprinted forward. Less than twenty meters in front of us was the brick and stone hut. And Xia Huju already felt that there seemed to be no vigilance around him, only there seemed to be a little human breath in the hut.

Gao Longzang didn't have time to say anything, so he could only rush over at the same high speed.

The door of the masonry hut on the opposite side was hidden, and it was evident that it was necessary to enter and exit from time to time in the darkness. Since there are two guards guarding the door, and there are also guards inside the door, there is no need to keep it closed all the time.

Xia Huju rushed over first, and entered the door with a dodge. He entered with his front foot, and Gao Longzang followed with his back foot, but as soon as he entered the door, he felt a murderous aura rushing to the sky, and he swayed out one after another dazzling swords.

When the sword dissipated, the terrifying murderous aura suddenly disappeared. On the ground, three bodies had fallen, their throats accurately sliced, all fatal with a single stab. In Xia Hu's hand, he grabbed the neck of the last guard, making the man frightened but unable to shout.

It's a bit cruel, but Gao Longzang also has to admit that Huzi's approach is indeed efficient and clean, and it does eliminate future troubles.

Xia Hu pinched the man's neck with one hand, lowered his voice, and said coldly with a breathtaking sense of suppression: "Be honest, don't make a sound, otherwise you will be cut with one slash!" ”

As he spoke, he slowly let go of the hand. But as long as the other party dares to try to shout a word, he promises to cut the other party's throat in an instant.

And the guy who survived by luck was obviously scared to death, trembling and not daring to make a sound. The sight of three of his companions being killed in an instant deeply irritated him.

Xia Huju asked coldly: "What kind of facility is this underground?" ”

The man trembled with fright and fought with his teeth, and said, "Yes...... Laboratory, which can increase the strength of the human body. And, there are some other small experiments. Who are you? This is a high-level scientific research institution of the state, and it is a crime for you to rush into it. ”

When Gao Longzang and Xia Hu heard this, they immediately cried and laughed. National high-level scientific research institutions? Bastard, who are you fooling!

Obviously, after the Qin family came up with such a set, they lied to these staff members that this was a state-sponsored laboratory. Then, the Qin family hired some scientific researchers, bodyguards and the like, and they would not feel psychological pressure and guilt during their work, but felt that their work might be very glorious and arduous.

Perhaps only the most core personnel of the laboratory know that this laboratory is purely private property and is quite inhumane.

And by questioning this person, Gao Longzang also knew the general structure of the underground laboratory. As for the area of this underground laboratory, it has reached an astonishing 5,000 square meters!

This may not be a big deal compared to large international laboratories. But given its private property nature, that's definitely pretty generous.

And through inquiry, Gao Longzang also knew that there were indeed two people who came this morning. The description of the appearance of one of them is that Qin Zheng is undoubted, but Qin Zheng did not enter the underground testing laboratory, but just sent the other injured person down and left.

As for the injured person, there was no doubt that it was the black-clothed Grand Master who had been shot twice by Gao Long. At present, this great grandmaster-level master is in this underground laboratory!

"I didn't expect to meet so soon." Gao Longzang sneered in his heart. He really wanted to see how surprised the black-clothed Grand Master would be when he saw him again.

Moreover, Gao Longzang is not afraid of that great grandmaster-level master now. That guy's arms and thighs were all shot off, and his combat effectiveness was greatly reduced, and it was estimated that he was only equivalent to a strong man with great strength. But with such strength, there is no need to be afraid of Gao Longzang.

Then, under the guidance of this guard, Gao Longzang and Xia Huzhen walked to the corner of the wall together, and circled down a descending staircase. Sure enough, it was a gateway to the underground facility. And the height of this staircase is as high as a one-and-a-half-story building.

When I got to the bottom, I saw a metal door, like an elevator in a hotel. There are buttons next to it, apparently that you can only open after entering something like a password.

It's very modern. In addition, according to the man's confession, in fact, everything in the laboratory is extremely modern, with metal walls, electronic instruments and the like everywhere, just like those Western scientific research places in the movie.

Xia Huju said coldly: "If this door is opened, what will it be facing?" ”

The man honestly confessed: "There is a long passage inside, about twenty meters. There are several small houses on either side of the passage that store things like makeshift experimental materials. If you are not too lucky, you should not encounter people directly after opening the door. Of course, if someone happens to open the door from the inside, it's hard to say. ”

Xia Huju nodded and said in a muffled voice, "Password, enter it!" ”

The man hesitated for a moment, then pressed the six-digit button with trembling fingers. As a result, the door slowly retracted to the sides, revealing a long metal passageway. At least the appearance of this passage is similar to that of the guard.

At the same time, the saber in Xia Huzhen's hand was raised rapidly, and it slashed towards the back of the guard's neck. It's just that his wrist was grabbed by Gao Longzang.