It seems that it slowly decomposes the rock surface and drills into the rock.

Then this tentacle completely penetrated the rock and went to the other side of the rock and continued to stretch in the distance.
"what is their purpose in build this’ bridge’?" Lin looked at this situation and asked the mayor for pompoms.
"It seems that it is … it is to expand the scope of’ collapse’!" The mayor said, "It wants to inflate itself!"
Expansion? This doesn’t look like inflation.
Looking at the tentacle that continued to stretch out, Lin decided to test it again, thinking that Lin let a distant rock slowly stretch out of the’ battery’ and aimed at the tentacle.
The tentacle is almost 20 kilometers long, which feels long, but compared with the whole black fog, it is quite short. Now I don’t know what effect it will have if it is interrupted.
Bang!’
In an instant, a missile flew out of Lin rock and went straight to the tentacle extended by the black fog.
Boom-!’ As usual, there was no interception, no defense missile directly hit the tentacle, and the light flashed and let it extend out, and the tentacle was blown up in the tentacle, and it broke into two parts.
At the same time, Lin also noticed that there was a light in the micro-mechanical fog. It seems that hitting the tentacle will trigger it to fight back as well as hitting its body.
But Lynn had moved before being countered. She just attacked the rock and let it hide behind it.
But this time, hiding is not just a rock. There are a total of … one hundred floating rocks from the black fog group to the Lin rock.
Micro-machinery still shows the attack.
When its light sputtered out, it instantly hit the stone at the front of the row.
The explosion light melted it into a pile of debris, together with the five stone heads behind it.
They are dozens of meters apart and their diameters are less than 100 meters, but the seventh stone behind these six stones … its distance may not be affected by the fact that it has reached 10 kilometers.
Even if something blocks the target, the micro-machine will fight back.
But what will it do without destroying the target?
In this way, almost … hundreds of seconds passed.
Lin attacked, and this rock was still hiding there. After 93 stones, the micro-machine didn’t attack again, which made Lin feel very strange.
Isn’t there anything in micromechanics that will turn to weapons? After the first miss, you stopped attacking? This makes Lin feel that micro-mechanical counterattack is an’ automatic defense system’
That is, as soon as Lin hits it, it will call back, one automatic and one line.
When thinking about it, Lin also saw a tentacle that was interrupted by Lin. Now its cross section has not continued to grow, but has maintained the interrupted sample.
The same is true of the tentacle that was interrupted. It did not move or continue to grow. It looked like an arrow that pierced a rock.
For this strange reaction, Lynn decided to make a move …
Boom!’
Suddenly Lin saw the explosion flash, and the attack stone hiding behind 93 rocks exploded, and it was attacked.
But this attack did not come from the micro-mechanical black fog, but from other angles to hit this position.
Where did this attack come from? Lin is scattered all over the floating rocks, and one of them saw it.
It came from a stone about 60,000 kilometers away. In fact, this attack was quite inconspicuous … Before the dazzling flash attack, Lin didn’t see anything like a sign of this stone.
Even the object launched during the attack is almost invisible. It is a cylindrical object with a length of about 10 meters. This virtual environment is almost invisible.
Moreover, most detection methods can’t perceive it, which is a kind of thing with strong hiding ability. Although Lin still saw it, after all, Lin’s eyes are everywhere.
It’s not very powerful. Because Lin’s attack stone is more than 60 meters in size, the original reason for it to attack is that it is small and suitable for hiding behind all kinds of big stones, and it doesn’t explode too far when it is destroyed.
The rock that attacked Lin is about a kilometer in size. It looks different from other rocks and has many small holes on its surface.
These holes look very natural, but just now the attack was launched from a small hole.
Perhaps the micromechanics are not just the center of floating rocks, but also spread all over this place, but the micromechanics in the surrounding area are not as conspicuous as black fog, and they are all hidden deep.
Lin has thought about this before, and Lin also thinks that blowing up black fog is unlikely to completely destroy all micro-machinery.
If they hide in the floating rocks around them, how many are they? Lin didn’t find anything unusual before she tested some stones.
However, Lin didn’t test all the stones, and it’s natural that some places hidden by micromechanics have not been found.
What makes Lin mean even more is that why are their central areas so conspicuous and hidden so deep elsewhere? Did you sneak up on Lynn to do this?
Lynn thinks it’s unlikely. There should be other reasons …
"Is there any new information?" Thinking of Lin asked the mayor
The current mayor’s mind is still undergoing’ treatment’, that is, there is a small nuclear protector who removes the energy of fear.