Zuo Zhicheng looked surprised, but the next moment he suddenly felt a numb feeling from his chest and lungs.

"There is poisonous gas?" Zuo Zhicheng immediately stopped breathing, and the psionic furnace took over all the energy consumption. But even so, the toxins still had an impact on him.

This ruin is located twelve kilometers underground in Ruishan Palace. After dealing with the Ruishan Royal Family, Mirzong and others discovered the ruins. However, for some reasons, they touched the defense system of the ruins but failed to get anything useful.

Now the entire ruins are filled with neurotoxins. Zuo Zhicheng felt that his lungs had completely lost their senses. It was easy to control the internal organs and even use the internal organs to exert force, but now he can't even feel the existence of the lungs.

"What a powerful toxin." Zuo Zhicheng thought to himself: "With this layer of toxin alone, 99% of the people in the world will die."

Zuo Zhicheng, in the exoskeleton state, began to walk among the remains. He looked up and saw only a layer of metal ceiling with his naked eyes, and the spiritual vision was pitch black.

‘Either it’s too deep, or it’s the metal that blocks the psychic vision.’ I saw a white laser shot out from Zuo Zhicheng’s left eye, and he cut a small piece of metal plate directly, but after cutting a little bit, he didn’t move.

Because I just cut a small hole, a large amount of mud and sand have emerged from the small hole, and the entire space needs to be filled with landslide like a waterfall.

‘The upper layer was sealed with movable sand. It seems that as soon as the opening is opened, the sand will swallow everything.’

After cutting the small opening, the psychic vision still couldn't see anything, which means it was not a problem with the metal plate, but that it was indeed very deep from the ground.

Zuo Zhicheng immediately slapped out with a palm, and the black true energy immediately blocked the hole in one go. Then he re-fixed the metal plate and welded it with the Divine Light Sword.

After filling the hole, Zuo Zhicheng began to observe the surrounding rooms and saw that his location was a hall of about 100 square meters. There were only two passages in the hall, one in front and one in the back.

I don’t know if the whole hall was nothing, or if the things had been taken away by the discoverers of the past. They were bare and nothing was left except for some familiar slogans and patterns.

Zuo Zhicheng chose a random passage and walked in. After all, he didn't know how many layers of soil there were on his head. It was obviously unwise to rely on imaginary space or spiritual energy, and dig the true energy and the like.

Moreover, Zuo Zhicheng is very interested in exploring the remains itself.

‘The Mirage Sect and the others discovered this ruins, and I don’t know if they had found anything.’ With a conflicting mood, Zuo Zhicheng walked into the passage.

‘People’s Liberation Army General Equipment Department…’ Thinking about what might exist here, Zuo Zhicheng felt a little headache.

The best situation is that nothing is taken away here, waiting for him to receive it. The nearest situation is that they have been taken away by the discoverer who has passed.

The worst case is that many of the equipment here have been obtained by the Mirage Sect. Thinking of the possibility of this situation, Zuo Zhicheng couldn't help but frown.

The corridor was very long. Along the way, Zuo Zhicheng saw the metal gate that was violently opened. He was shot to the wall with a huge palm print. A large number of flamethrowers, firearms, and laser weapons that were twisted and shattered.

The short kilometer-long passage seems to be covered with various deadly weapons. Most of the weapons have long been decayed under the erosion of time. Even the original color and shape cannot be seen.

Passing another damaged metal door, there was a huge square in front of Zuo Zhicheng, with dense figures standing on the entire square. When Zuo Zhicheng saw these figures, his eyes showed an unexpected look.

"Robot?" In front of Zuo Zhicheng was row after row of robots. He could see that there were about two thousand units. He walked to a robot, raised his hand and touched it, and a complex look appeared in his eyes.

The surface of these robots is already covered with rust, and even many robots are missing their arms and legs, and they look like bronze dolls in ancient tombs. But Zuo Zhicheng can still recognize it because the robot left him with too deep images.

‘Iron Man 48. When I first saw it, I should just experiment with it.’

‘In the end, can even such things be produced in an assembly line?’

He looked around and found some unnatural spaces. There were also some metal fragments, which were apparently taken away by the previous discoverers.

Behind Zuo Zhicheng, Aval looked at Zuo Zhicheng's expression in confusion. They had also discovered these metal people. At first, they thought they were fighting puppets created by some ancient demons.

However, after careful study, I found that these metals were completely formed in one piece without any assembled parts. After being cut, they were a mixed metal.

'This kind of Terracotta Warriors is probably the burial of an ancient emperor. This pure metal is impossible to even move.' Aval wondered: 'The discoverers of the previous ones melted them and sold them. Why does this guy seem to know these Terracotta Warriors? Or is this guy also very greedy for money?'

Zuo Zhicheng looked at the Iron Man 48 in front of him. Before he traveled through time, he was still a liquid metal robot that was still in the experiment.

Although ten thousand years have passed, according to the theory and purpose proposed by the experimental machine at that time, most of these Iron Man 48 should be still available.

But how to start them is still a problem, and even if they can be started, Zuo Zhicheng has no military authority and cannot control these robots.

After thinking for a while, he had already paid attention, but he did not take any other actions. Instead, he checked the square and walked towards other passages behind the square.

He now understood that this ruin is probably the PLA's liquid metal robot factory.

What Zuo Zhicheng is looking for now is other equipment from the factory. Ten thousand years have passed, and all the weapons have long been decayed and ineffective, and even some of them should have been taken away by others.

Zuo Zhicheng searched around and could only see large pieces of ruins, wreckage, and open spaces. Basically, everything has been taken away by the discoverers of past dynasties. Even if they can't use it and are not taken away, they will turn into large pieces of ruins as time passes.

But at the end of a passage, Zuo Zhicheng discovered a strange point. The passage in front of him was obviously missing, and on the wall at the end of the passage, Zuo Zhicheng saw the familiar mark and shadow again. (To be continued)
Chapter completed!