Diving into the ventilation duct again, Chen Cong became more cautious, he took the axe taken out of the fire box, and did not go to the room where An Muyu and the two were confined before, but followed the spider sense and kept climbing inside.

Moments later, he came to the top of a surveillance room, and through the iron grille of the vents, he held his breath and watched quietly.

The monitoring room is very large, about forty or fifty square meters, and there are all kinds of instruments in it, of course, at most, monitors, and seven or eight members of the secret organization take turns to monitor them.

These people are all trained and dedicated, and all attention is focused on the monitors and no clues will be missed.

But it was because of this that Chen Cong had a chance.

He gently removed the screws on the iron grating.

Of course, this process needs to be muffled, and while twisting the screws, he wraps the screws with spider silk, which reduces the friction sound of the metal on the maximum length dù and avoids being heard by the people in the monitoring room.

After all the four screws on the iron grille were twisted off, Chen Cong slowly glued the grille in his hand and gently pushed it out, and the whole process was silent.

But he didn't act immediately, but sensed that the people passing outside the monitoring room were completely far away, so he slowly crawled out of the vent and leaned out half of his body.

Immediately after, the four screws in his hand suddenly popped out, and with the amazing finger power and the accuracy, these four screws instantly turned into bullets......

Burst! Burst! Burst!

Four members of the Underworld who were sitting in front of the monitor were hit one after another, and fell headlong in front of the workbench.

At the same time, Chen Cong swept out of the vent, holding an axe, and before he landed, the spider silk on his wrist had already swept out, instantly blocking the mouths of the other four, and his hands and feet were also firmly glued to the workbench, without giving them the slightest chance to call for help.

In an instant, Chen Cong's axe slashed through the throats of the four people, and all four of them were killed in the blink of an eye.

The whole process went smoothly and without any delay.

After all, these people who stick to the monitoring room are just equivalent to silver-level deposits, and they would never have thought that someone could sneak into the monitoring room, and even kill them in an instant while they were not paying attention.

It's just that Chen Cong values this, and now the people inside the dark organization have relaxed their vigilance, and they don't know that someone can sneak in, so they can kill as much as they can first, otherwise if they come back after going back and deploying, the dark organization will definitely strengthen security, and it will only be more difficult at that time.

So now, he just had to kill.

As a gold-level killer of the Netherworld, Chen Cong must be worthy of his name, maybe his combat experience is not as good as Eva and the others, but his own personal strength far exceeds the gold level, and it is appropriate to stir up a big mess in a dark organization with lax vigilance for a person like him.

Chen Cong helped the eight members of the dark organization one by one, let them support their chins with their arms, and kept the appearance of sitting in front of the monitor, and then quietly opened the door a gap, carefully observing the situation in the corridor.

The interior of the Dark Order makes this floor look like a hospital, the entire corridor is white, and there are many ward-like rooms on both sides, but at the end of the corridor, there is a large door with a red warning light hanging on the door, indicating that ordinary members cannot enter casually.

At this time, a long-haired woman in a white coat and a medical mask came out of the aisle, swiped her ID card on the doorknob, and walked in.

Taking advantage of this brief moment, Chen Cong saw the situation behind the door clearly, and his pupils contracted slightly.

Behind that door, there was an operating room.

When the woman in the white coat walked in, there was a Western man tied to the operating room, with various instruments and plastic tubes inserted into his body, and a number of nurses and doctors standing next to him, as if he was undergoing an operation.

But Chen Cong knew that it should be the operating room where the genetic modification test was conducted.

He slowly closed the door and retreated into the surveillance room, and after a moment of silence, he lay down the clothes of one of the members of the Dark Order.

The combat uniforms of the Dark Order are somewhat similar to those of the Netherworld, except for some deviations in style, the color is black, and it is still a hood, and after wearing a white mask, no one can identify it at all.

Chen Cong will wear a spider battle suit, and after putting on the costume of the dark organization, he will look decent, and as for the broken basket behind the hat, it will not attract anyone's attention.

After he pulled up his hat and put on the white mask, he almost turned into a member of the dark organization, and then opened the door of the monitoring room and swaggered out.

Just as he was about to walk around, there was a sudden exclamation in the operating room at the end of the corridor, followed by the sound of various things falling to the ground, followed by the door of the operating room being opened, and several people in white coats rushed out, and the subjects on the hospital bed were red all over, struggling and roaring frantically.

"Come here and kill him." Among them, the long-haired woman in the white coat happened to see Chen Cong, so she opened her mouth to command in English.

Chen Cong's brows suddenly frowned, it seemed that the genetic modification of the experimenter had failed, and if it failed, he had to be killed, but these people all had scalpels, why didn't they do it themselves?

"Hey, did you hear that? Come and kill him, it's an order. At this time, the long-haired woman shouted loudly again, and this time, several other people in white coats also turned to look.

"Okay." Chen Cong answered in English, walked up quickly, and stretched his hand to his waist, ready to pull out the dagger that matched the combat uniform.

But the men did not seem to see his movements, and when they saw him coming, they also turned again and went into the operating room.

Chen Cong also followed straight in, closed the door of the operating room with his hand, and pulled out the dagger, the experimenter struggling on the hospital bed is also a member of the dark organization, of course he will not be soft, he will not kill in vain!

"What do you do?" Suddenly, at this moment, the long-haired woman scolded.

Chen Cong froze slightly, turned to look at the long-haired woman: "What?" Isn't it to kill him? ”

As soon as the words came out, several men and women in white coats in the operating room all looked at Chen Cong, their eyes full of vigilance and doubt.

The long-haired woman looked at Chen Cong suspiciously, and said coldly: "That's right, you want to kill him, but your way is wrong, everyone at this level knows the correct way to deal with it, who are you?" ”

Worst!

When Chen Cong heard this, his heart suddenly chuckled. He didn't know that killing a failed test had to pay attention to the right method.

"I'm new here." didn't have time for him to think about it, Chen Cong immediately made an excuse.

"New here?" A hint of coldness flashed in the long-haired woman's eyes, staring directly at Chen Cong, and said in a deep voice: "Password!" ”