In the face of Ren Hong's curious question, Professor Liang smiled: "It is only exaggerated by the outside world, six or seven meters long lizards?"Where do food sources come from?The Lobo area is so desolate, but the nuclear explosion does exist, it's just a coincidence."

The team continued to move forward, Ren Hong looked at the waves in the water and said, "Such a huge body should consume at least 2,500 calories per day, how can these big guys survive?"There should not be such a large animal in desert areas, and immediately exposed to nuclear radiation will soon become extinct.”

"These mutant desert lizards have become omnivores, like rats, basically everything to eat, of course, they are most fond of meat, most of the cases are eating the roots of vegetation, this area has a lot of drought-tolerant vegetation."And at night they go out for food and catch another species of lizard for food.”Professor Liang said:

“Genetic variation makes them prey in a strange way, so to speak, the very unique method of predation in lizards, they emit a smell that attracts other carnivores to think they are prey, and when the animals into the trap essentially become their mid-dinner meals.”

"You're wrong, Mr. Ren."Professor Liang added: "Although this creature is very large, but they can eat a full time for a week without eating, and their life expectancy is only 5 to 8 years, which should be regarded as the shortest type of lizard, the reason is based on the amplified change of nuclear radiation to accelerate its cell division, so the size of the body will be so large, before the nuclear radiation, the size of the species is only about 60 cm, but now 3 meters long body."They like to eat rotten food, and the same kind of dead people will be eaten by them, which have been found in recent research.”

Ren Hong looked around the underground lake, and looked at the lake dome, murmured: "I am more worried that these animals are in the vicinity of holes, this place will not be in danger of collapse, especially some time ago there is a blast."

“There is no risk in the field survey.”Professor Liang said with a smile.

Finally, the team walked in the ground for more than ten minutes, bypassed a few corners to reach the destination, the lights can only be connected here, but there is obviously a deeper area ahead, but Ren Hong was soon attracted by an item on the ground, where there is a dazzling purple halo.

This scene in the dark underground space can not be ignored, Ren Hong immediately came to the location of the purple crystal, Professor Liang and other scholars also came here, around the crystal, the escort team immediately opened the formation, here can have a change of people-eating lizards.

Professor Liang, who was half squat next to him, said: "It is embedded in the interior, the outside world is wrapped in transparent materials, and the hardness is more than 180 times that of diamond."

Ren Hong said looking up at Professor Liang, the latter with a slightly uplifting look at each other, in the face of Ren Hong's line of sight he did not give up, adding: "We would have liked to break the plasma cutting line, but the brightness level of the inner purple crystal showed the storage of huge energy, at least 5000 trillion joules."We know very little about the amethyst, we are afraid to detonate the energy inside, and God knows that there are no other crystal stones in other places here, so we invite you to the great God.This is clearly embedded by human means and should be some kind of unknown device.”

Ren Hong was silent, subtle observation, he suddenly climbed down to look at the transparent material, saw a little slight bulge, thinking in his heart, for a while, he stared at the crystal and transparent material, while saying: "Give me a mini shovel."

A soldier just took this set of tools on his body and immediately unloaded it and handed it to Ren Hong.

“What are you going to do?”Professor Liang asked.

“I think it’s like a lighthouse!”Ren Hong said that at the same time, carefully plowing the soil around, the soil content here is very large, and it is easy to dig.

Sure enough, with Ren Hong's continuous excavation, soon exposed a transparent object like a crystal column, the column has six flat bodies, the cross-section should be an equal hexagon, Ren Hong excavated a depth of about 45 cm, but obviously not in the end, and with the deeper and deeper, the cross-section of the column is slowly expanding.

After about ten minutes, Ren Hong stopped digging, everyone looked at curiously, the top embedded the purple crystal is about the size of four fists, with a purple halo showing a good storage of high-purity energy.

“What does this do?”The professor questioned.

“Ask the founder of this civilization.”He said humorously, laughing.His eyes were in the limited light, and suddenly he stood still, and quickly turned back to look back at the curved route in the rear, and the change of his face was noticed by Professor Liang, "What's the matter?"Mr. Ren.”

Ren Hong raised his hand and motioned him not to speak, apparently, he was thinking.Everyone did not say a word, Professor Liang did not care about his behavior, and even a little expectant like others, it is obvious that there is some new discovery that touched him.

At this moment, Ren Hong's mind is thinking about the division structure of the route that has just come all the way, and he suddenly turned to Professor Liang and others, "Have you noticed that the route of our path is somewhat unusual?"

Unusual?Professor Liang and others looked at him suspiciously, what is unusual about this?Ren Hong pointed to the rock wall and said, “Do you see the structure of these divisions, the angle of bending and turning the mouth, and found it?”

A short time later, a scholar came to an corner, his thumb and index finger showed a vertical 90 degrees, the index finger and the corner side of the relative level, he measured a number of corners to get a surprising result: "are in the 30 and 45 degrees range, there is regularity!" 」

“It is clearly not natural.”Ren Hong looked at a group of scholars and said, “Imagine what it would be like to look at through vertical overlooking in your mind?”

Professor Liang and others did not say a word, apparently thinking and exerting imagination according to Ren Hong's description, and in a moment, they came to an astounding conclusion, Professor Liang looked at Ren Hong in a panicked way, "You mean, there are no holes in the rock wall?"

Ren Hong nodded slightly, staring at the exposed corner and embedded with amethyst of hexagonal column, "not surprisingly, this should be just the tip of the iceberg."He looked around and added: “There should be a big, large man-made production facility, probably a laboratory, a base or even a flying machine, and whatever it is, there must be a man who is buried in the building built for it.”