The main proving ground at Proving Ground Zero resembles the Colosseum of Ancient Rome in appearance, and is the size of a dozen standard football fields, except that there are no seats on the walls that rise in a ring around it, after all, there is no need for spectators.

There were the remains of various test subjects everywhere, some of them still maintaining a certain degree of freshness, and it seemed that they had only been dead for a long time, while others had simply turned into white bones with withered bones, which must have been dead for a long time.

Since most of the setup inside the main test site has been destroyed, it is not like the forty-sixth test site that the turtledove and the bugs passed by, and once it is detected that the inside of the test site needs to be cleaned, a robotic arm will reach down from the hole in the ceiling at the top to clean it.

Therefore, the main test site of Test Ground Zero was stinky, and with the black hole, at first glance it looked like some kind of terrifying giant beast had opened its mouth full of fishy saliva, waiting for the two young men to throw themselves into the net.

……

"This way."

Thanks to Worm's possession of a pair of "Eagle Eyes", since entering this underground research institute, her extraordinary night vision ability has played a key role more than once, and without Worm's ability, they would now have to get lost in the main testing ground.

"What are you looking at there, keep up!"

The little worm had been leading the way in front of her, but as she walked and turned around, she found that the turtledove was gone, and she had to retreat to find the turtledove, and saw the turtledove squatting in front of a huge skeleton, rubbing the white bones up and down.

"This guy isn't small," Turtledove said to the insect as he pointed to the white bone in front of him, "Did you say there are any other test subjects like this in Proving Ground Zero?" ”

The little worm is really going to be by him.

"Are you mentally retarded," the little worm came up and grabbed the turtledove's ear and lifted him up from the ground, "It's all at this juncture, you still have the heart to talk to me here, let me tell you, those explosion-proof robots may not be able to get past that test subject, if you don't leave, in case the test subject comes back later, we won't be able to leave if we want to!" ”

Suddenly, there was a movement in the darkness not far away, and it sounded like something was approaching this way, -- the little worm glared at the turtledove fiercely, and said: It's all your fault for tossing around here, look, something is wrong!

Turtledove actually felt quite aggrieved, he said in his heart that he was just squatting here to see strange things, noisy and noisy are all small insects, why is she to blame himself again.

But these words can only be thought of in his heart, he must not be able to say them, because it is not so much that he can't, but that he does not dare.

In this case, it is very dangerous to hear the movement but pretend that nothing has happened, and continue to move towards the exit on the other side, so the insect gestures to the turtledove, and asks him and himself to outflank the place where the sound came from from two directions.

If they don't figure it out, God knows if there will be even bigger trouble waiting for them later.

It happened that between the source of the sound and the current position of the turtledove and the small worm, separated by the huge skeleton that the turtledove had just watched, so the turtledove groped all the way forward from the left and the small worm from the right.

Taking advantage of this opportunity, the little worm glanced at the skeleton beside him, - good fellow, it is indeed quite large, if its bones were used to stew soup, it is estimated that it will be enough for hundreds or thousands of people to drink.

The worm shook his head, what was he thinking?

But this can't be blamed on the little worm just thinking about eating, she is indeed hungry, and not only the little worm is hungry, the turtledove on the other side of the skeleton is also hungry, it is a bit inaccurate to say that the front chest is against the back, so to speak, the turtledove's intestines are almost hungry.

It can't be helped, who let this place be abandoned for too long, and there is not much to eat in it.

……

Let's not talk about whether the stomach is hungry or not, just say that the turtledove and the little worm are separated from both sides, and carefully touch the source of the strange movement, the little worm's eyes are relatively sharp, she turned over a bone similar to the shoulder blade part of the huge skeleton, and as soon as her foot touched the ground, she saw something hiding behind a bone not far away.

It's a humanoid monster, an "A1" type test subject, -- and so on, it seems like there's more than one.

What appeared in the insect's field of vision were about a dozen "A1" type test subjects, not to mention that the assault rifle that the little insect was carrying had been lost, and at this time there were only two revolvers left on her body, but the dozen or so "A1" type test subjects, the little worm did not pay attention to it.

To the insect's confusion, it was the behavior of the "A1" subjects.

They didn't seem to notice the arrival of the bugs and turtledoves, but they all saw the "A1" subjects bent over and their heads bowed and shuttled between the surrounding bones, and the bugs wondered if they were waiting to pick up the money.

Otherwise, why walk around with your head down?

Seeing this scene, the little worm looked sideways at the turtledove separated him from the huge skeleton, but the turtledove did not have the night vision ability of the small worm, and before he could see the "A1" type test subjects floating around, the little worm casually picked up a small bone next to him, and smashed it against the turtledove's head.

"Horn."

The turtledove walked well, but who knew that his head was suddenly hit like this, and he was so frightened that his whole body was like an electric shock, and he jumped up from the spot with a "whoosh".

The little insect originally wanted to use this small bone to remind the turtledove not to continue to move forward, but he didn't expect the turtledove's reaction to be so big, so although the turtledove no longer moved forward, the "A1" type test subject in front of him was also obviously startled and noticed the two people here.

……

"It's such a piece of waste, he shouldn't be left alone to go the other way."

The little worm shook her head, now that she had been discovered, she didn't need to hide like this anymore, the little worm quickly turned over the huge skeleton and jumped to the side of the turtledove, and the "A1" type test subjects in front of him also gathered from the nearby darkness to this side, looking at the number, there were almost twenty or thirty heads.

Looking at what the "A1" subjects were holding, the worms suddenly understood what they were doing here, not to pick up money, but to pick up meat.

The test subject that occupies the main test site can be described as strong, it is estimated that it is the hegemon of the entire zero test site, and it usually hunts other test subjects, so it naturally does not worry about eating and drinking.

As for these "A1" test subjects, their level is considered low among all test subjects, and they are not like "B1" test subjects who can drill into ventilation ducts, so "A1" test subjects naturally become the "vulnerable group" in Test Ground Zero.

So how do the "A1" test subjects, who exist as a "vulnerable group", survive, yes, they choose to work as "cleaners" in the main testing ground.