The metal beast is very large and almost covers the entire storage ring. Fortunately, Liu Feng prepared enough rings this time. After collecting the metal beast, he caught the metal box on the metal bed from the corner of his eyes and also put them away.

The operation of the laser weapon terminal is very complicated and not easy to remove. I have to give up this unrealistic idea at the moment.

The ground suddenly shook slightly, and soon, the shaking turned into a vibration, accompanied by a dull thunderous sound. The giant key was indeed the key to opening the iron door. When two strong soldiers lifted the key and inserted it into the keyhole, the rusty iron door began to slowly open with the vibration of the ground. Fist-sized gravel fell from the air. [bsp;    "Get back quickly!" Meng Qian hurriedly called to approach the

The warriors of the Iron Sect retreated, and the last warrior had just left. He had a crackling sound of bowstrings, and hundreds of poisonous arrows shot at the position where everyone stopped just now. The arrow was blue and faint, with a fishy smell, and obviously had a very poisonous one. At least a little slower just now, I'm afraid you will suffer. Although the power of these poisonous arrows may not be able to break through the defense of the star-level armor, once they are shot in a place where the armor has no protection and scratches the skin, they will be poisoned.

Those slaves were not so lucky. Their reaction speed was far less than that of those warriors. Seven or eight were shot to death by poisonous arrows, and the rest were like frightened birds, trembling.

Fortunately, there was only one mechanism in the Iron Gate. After the poisonous arrow was shot out, there were no other hidden weapons, and the Iron Gate finally sank into the ground.

As the earth shook, a passage appeared behind the door, and there were cyan stone steps on the passage paving towards the distance.

There was no expected darkness, the entire passage was as bright as daylight, and the core crystals of low-level monsters were embedded in the stone walls on the top of the cave for lighting.

After rectifying the team, two soldiers who died in an accident were eliminated, Leng Danrong, who had temporarily lost his combat ability, and seventeen more people were eliminated.

Liu Feng discussed with Meng Qian and made a simple assignment, leaving the injured Leng Danrong and the five soldiers to guard the slaves and the bound Qin Yu.

Soon, the headquarters may send people, and they will stay. Once the headquarters comes, there will be an explanation. As for Cherich, who was cannoned, he will never dare to recover it alone, and wait for him to call the warship to take it back, then integrate the troops and make a comeback, but he will never pass the people sent by the headquarters.

Leng Danrong began to want to follow others to explore this passage, but was persuaded by everyone. Later, he also considered that his injuries were indeed not suitable to show off, so he stayed.

In this way, there were only twelve people who explored the passage, namely Liu Feng, Meng Qian, Yanshan, Muhei, Jin Xia, a professional scout, and six warriors with the strength of one-star fighters to two-star fighters.

Since it took a lot of time to open the electronic iron gate before, there was not much time left for everyone. Yanshan held a heavy shield to open the way in front, followed by scouts, and then behind him were Liu Feng, Meng Qian, Mu Hei, Jin Xia, and the remaining six soldiers were scattered on both sides to watch.

The ground of the passage, the walls on both sides, and the tops are all made of stones, which gives people a very strange feeling as if such a cave was dug out from an extremely huge stone.

Those low-quality crystal nuclei used to illuminate the glowing crystal nuclei are deeply embedded in the top of the cave, illuminating the space. As they go deeper, the light is slightly dim, and there is little energy left in some crystal nuclei.

After traveling about 200 meters, the channel began to produce a fork.

After soliciting the opinions of Liu Feng and Meng Qian, the scouts chose the most spacious and light cave to continue moving forward.

This ruin represents a very high level of technology. If you can find a core laboratory, you will definitely obtain a lot of scientific and technological achievements, and at least you will have to produce a batch of information.

After passing several forks, the twelve people finally arrived at the center of a hall.

The hall is oval, and at the top of the hall, a huge magic lamp is hung. There are also some slightly dim lights dotted around the magic lamp, just like stars arching the moon.

This should be the end of this road and the center. Unless there are still dark rooms that have not been discovered, the road will end here.

Just as everyone was looking at the environment around the hall, the scout with the ultrasonic detector suddenly changed his face: "No, something is coming!"

While speaking, his eyes were staring at the screen of the detector, and dense spots of light appeared on the screen, light and dark, far and near, these spots were moving in this direction.

"The number of unknown creatures is about one hundred, and they are coming from three channels on the left, middle and right." After three seconds, the voice of the scouts rang again.

"When you come back first, follow the attack distance, the warrior is in front and the magician is behind, prepare for the battle!" Liu Feng and Meng Qian looked at each other and gave the order decisively.

Although there is a lot of room for rushing around in this hall, staying here will be surrounded by unknown creatures from three directions and will be attacked by enemies from both sides. God knows whether there are unknown creatures hidden in the dark. It is better to retreat to the entrance of the cave and wait for it to work. As long as you keep the entrance of the cave, you can slowly annihilate those creatures.

The scout put away the ultrasonic detector, retreated, and hid in the middle of the team. In this special environment, in many cases, things that have not been found in the perception domain have not yet been discovered, but the scout was able to rely on special instruments to detect danger in advance. The effect is unquestionable, so naturally it cannot be missed.

In Yanshan, two top soldiers with strength close to the fighting master level, both had long swords and shields standing at the entrance of the cave. The dark magic brewing in Muhei behind was also ready to go.

The atmosphere was a little solemn. Although the creatures in the three channels were unknown in species, hundreds of them were enough to make people feel stressed.

Buzz ~ Buzz ~

The passage in the middle changed, and more than a dozen creatures as strong as buffaloes with metallic luster flew out from the passage! The speed was so fast that they were approaching the two-star combat master!

These dozens of creatures with metallic luster are very similar to buffaloes. The only difference is that this creature has no horns and its actions are several times stronger than the most powerful mutant buffalo.

Muhei's staff waved twice, and a huge black gas floated out, exploding in a cow-like biome. It was the dark system that weakened the magical body.

The dozen creatures were attacked, and a mooing sound rushed towards the cave where everyone was hiding at a faster speed. The weak physical energy did not pose any threat to them at all, but instead angered their anger.

The scout put on a pair of special glasses at this time, and a blue light flashed across his eyes. He swept the cow-like creatures at a speed that was almost impossible to detect with the naked eye, and shouted loudly: "This is a black iron bull! The whole body of metal is made of ancient civilization technology, not a real creature. Dark magic is of no use to them at all. Only by using physical attacks to destroy their power hubs."
Chapter completed!