The interior of the cave is incomparably wide, more than a few kilometers long, and it seems that there are many facilities deep underground.

In the middle is a long line of deep assembly lines, with robotic arms on both sides flying up and down, and sparks of welded parts spraying everywhere.

Looks like it's a huge machine shop!

Zhang Ergou immediately realized: This is definitely not the Pagas thing!

It had only been two or three months since the Pagas invaded Aya, how could they have built such a huge underground factory in such a short period of time.

Zhang Ergou's sharp eyes scanned back and forth.

The mecha model being assembled here is very old, it is simply ancient, although I don't know the model, but just from the rough humanoid structure, you can see that these things are older than several of them combined!

"Who's assembling these mechs?"

"Do you still want to start a war?"

Zhang Ergou touched the direction that the huge mecha had left.

The surrounding assembly lines are in disrepair and constantly emit an unpleasant roar. Zhang Ergou walked to the side and found that the general structure of these humanoid mechas being assembled was somewhat similar to the pioneer mechas!

But apparently these are incomplete bodies, only the frame is humanoid, with a head and limbs, but only three fingers, and the crotch is still not a stable welded structure, far less stable than the spiral stable pioneer.

This long assembly line is running non-stop, and dozens of old-fashioned mecha have been produced during the period of time that Zhang Ergou is walking.

If you work around the clock, it is estimated that thousands of mecha can be produced in a day!

"What are these mechs made for? What is the energy supply here? ”

Zhang Ergou looked in the direction of the mecha transport, knowing that the answer could be found at the end of the dark corridor.

When he walked to the front, he found a bottomless cliff, and the staircase led down the cliff to the bottom of the abyss......

To be down or not to be down?

Zhang Ergou suddenly remembered that there was a specially equipped flare in his equipment, and he took out the energy gun, loaded the energy bomb and launched it!

"Bang!"

The surrounding range of 100 meters is illuminated!

The bright light reflects the luster of the mecha metal, and the pieces are like a sea of metal!

Zhang Ergou on the stairs was completely frightened! Beneath this abyss is all prototype mechas! A conservative estimate of 100,000 units!

This is still estimated by Zhang Ergou's visual measurement of the length and width of the abyss! As for whether there will be a wider space underneath, he must go down and measure it himself.

Zhang Ergou's heart was pounding.

Part out of fear of the dark, part out of shock in the mech legion!

As the saying goes, if there are too many ants, you can bite an elephant to death, let alone a mecha that is more than four meters tall!

Although the combat effectiveness of a single unit is definitely weak, but 100,000 units will charge together, and that can definitely destroy everything!

Now all the mechs in the Cray Army add up to only 50,000 heavens!

He had to report back to the situation as soon as possible and have reinforcements be sent.

But Zhang Ergou raised his arm, and the monitor was gray, and a few snowflakes appeared from time to time, not that there was no signal, but that it was completely out of order!

Now he has two paths to take, the first is to go back the way he came to convey the situation here, and the second is to continue to collect data here in depth to see what is going on under this abyss.

When Zhang Ergou was hesitating, an infrared ray suddenly pointed at his chest.

"Poof"

An armor-piercing bullet pierced his shoulder, Zhang Ergou's eyes widened in surprise, and when he lost his center of gravity and fell, he saw the direction of the missile, and a pair of red eyes stared straight at him......

Lifeless, like the devil of the ancient Bible!