After the scout came in, he had been observing the electronic black iron gate, not paying attention to anything else. After Liu Feng pointed, he discovered that there were a large number of electronic instruments not far away.

Password lock cracker, infrared weapon terminal detector, advanced nuclear energy battery...

"It's great. With these tools, there should be no problem." The scout showed a hint of relaxation and said confidently, "As long as the power of this advanced nuclear battery is controlled within a certain range, it can open the iron gate in front of you without triggering the weapon terminal."[bsp;   As he said, he quickly classified the electronic instruments on the ground, and then called several soldiers to assist and operate according to his command.

Although those soldiers were not as professional as this scout, they had lived in the Hurricane Group for a while and were not familiar with these instruments, so there was no problem in starting a fight.

Time was waiting for everyone to pass anxiously. After about half an hour, everyone's nerves immediately became tense with a slight sound!

A spark flashed across the iron gate, vibrating for a moment, the light in the tempered glass dimmed, and the current was successfully cut off. Everyone breathed a sigh of relief.

"Hurry and divert the power from the advanced nuclear battery and inject it into this card slot." The scout said quickly to the assistant next to him.

The assistant did not dare to neglect, so he quickly did it and injected the electricity into the card slot as instructed.

The electronic instruments in the tempered glass in the center of the iron gate lit up again. The scouts took the opportunity to operate quickly through the glass with an induction instrument. With the sound of dripping, the door made a friction sound, and the smell of rust slowly opened to both sides.

After a long period of time, the electronic instruments on this gate can be fully used, which is enough to prove the exquisite production craftsmanship at that time.

Seeing the door open successfully, everyone showed relaxed smiles on their faces. This secret room was finally about to open.

As the gap between the door opening became wider and wider, the weapon terminal inside was already vaguely visible.

Suddenly, the scout's face changed and he said anxiously: "Stop the power delivery quickly!"

He reminded him a little late. While he said that, a laser light emerged from the crack of the door. The two people responsible for the power introduction of advanced nuclear batteries were penetrated by the laser and fell down!

The laser has a very strong penetration power. After piercing through the combat uniforms and bodies of the two soldiers, it also swept over the head of a slave who was constructing opposite and made a hole as thick as a thumb on the wall!

The sudden change came, Liu Feng and others had no time to rescue them, and could only watch the two soldiers die. Fortunately, they did not cause any greater casualties, which was a blessing in disgrace.

Fortunately, the power of the advanced nuclear battery has been consumed completely, and the weapon terminal inside automatically stopped shooting, and no laser lights are emitted.

The door slid more than ten centimeters to both sides by inertia. Although it was less than one-third of the time it opened, it could barely make people squeeze in. Although there were still remaining high-level nuclear batteries, the scouts did not dare to use them rashly.

Meng Qian approached the metal gate, looked at the environment of the secret room, then got in. After a few seconds, she reached out and made a safe gesture, and greeted Liu Feng and others to go in.

Liu Feng, Leng Danrong and Yanshan also squeezed in through the crack in the door.

Mu Hei and Jin Xia stayed outside, on the one hand, they played a role in stabilizing the morale of the army, and on the other hand, they also monitored the group of slaves to avoid riots or escape.

The two of them naturally had no objection. They were both magicians and their roles in a small space were quite limited.

This is a room with an area of ​​about 150 square meters, without any compartment, with a wide view. There are fiery red crystals hanging on the ceiling of the room, which are used for lighting. There are no windows, floors, and walls around the room are made of metal. The whole room gives people the feeling of an iron cage.

The decorations in the room are also very simple. There is only a metal bed. In the center of the metal bed, there is a huge metal key. The key is made of light yellow metal, which is more than two meters high. It is estimated to weigh at least several hundred kilograms. I don’t know what to do. At the bottom of the key, a black iron box is pressed, which looks like the base of the key.

On both sides of the metal bed, there are two metal sculptures. One on the left is a two-meter tall man holding a black long sword. He is majestic and glaring at the front. The one on the right is a metal beast. He looks a bit like a leopard, but also has the characteristics of a wolf. I don’t know what kind of creature it is.

There was no living creature in the room. In a huge room, it was empty. Liu Feng smelled a breath of danger. Although he didn't know where the danger came from, he believed that his intuition would not deceive him.

"No, there are only a few things, which is really disappointing." Leng Danrong's expression was very frustrated. "What a broken thing? Judging from the quality of the metal, it's OK. If you take it back, you might be sold for a slave." As he said that, his hand reached towards the long sword in the metal sculpture hand on the left.

"Don't touch it!" Liu Feng shouted loudly.

Unfortunately, it was too late. Leng Danrong's hand had already touched the long sword held by the metal man.

At this moment, something happened suddenly, but the metal man who was originally a dead object suddenly came to life. He raised the sword in his hand and cut down the right arm of Leng Danrong, who was caught off guard!

The center of the metal man's eyebrows suddenly cracked, and a ruby-like light appeared in his third eye, illuminating Leng Danrong. Leng Danrong screamed again and fell backwards!

"Oh no! This is clearly a touch counterattack weapon!" The scout outside shouted loudly. He had been lying at the door and could see clearly what was inside.

Liu Feng waved his hand and six flying knives floated in front of him. He held the main knife in his hand. Five secondary knives, which symbolize the five elements of water, gold, earth, fire and wood, formed a knife shield under the control of the main knife, blocking the red light ejected from the third eye of the metal man!

Yanshan and Meng Qian also pulled out their weapons and rushed up, slashing hard at the metal body of the metal man.

This metal man is obviously an intelligent combat weapon. As long as the parts on his body are broken, he will lose his combat effectiveness.

After Liu Feng bought a set of flying knives at a high price, he used it for the first time, but it was used as a defense. Although the beam of light shot from the third eye of the metal man was not fatal, he could not be defended. After he stopped it with a knife and shield, Meng Qian and Yanshan's threat was greatly reduced, and they just needed to deal with the metal sword in his hand with peace of mind.
Chapter completed!