In Fan Wu's originally limited cognition, darkness and light are not real substances at all, but just a different distinction in people's vision, and for a creature who has no vision from birth, there is no difference between black and white at all.

But what he saw today was a bit subversive of his cognition, and he actually saw the substantiated darkness, is this the legendary dark matter?

Fan Wu looked at the darkness in the cave, and couldn't help but stir it with his hands, sure enough, there was a feeling of flow, but because the vision was not sensitive to black, he couldn't see the change before, but now it seems that these dark flowing looks like both gas and liquid.

But the touch coming from his hand felt like a little more gas, Fan Wu withdrew his hand, and the trace of darkness left on his fingers swirled around his fingertips like smoke a few times before leaving, falling back into the hole.

This wisp of black smoke reminded Fan Wu of the smoky woman before, her body was swirled with a large amount of smoke, covering her whole body tightly.

However, the smoke on her body is white, with a hint of color in the middle, it looks very mysterious and comfortable, I don't know what the nature of her smoke is, will it be similar to these dark smoke types?

If so, is it the smoke on her body that represents the attribute of light?

For this question, Fan Wu just thought about it, he also knew that there would be no answer, even if he had the opportunity, he didn't want to have anything to do with that smoke woman, his strength was not as good as others, and his camp was different, and dealing with them was a very dangerous thing.

After discovering the dark smoke characteristics, Fan Wu's heart became active, just now he was still speculating about whether the dark space was an artificial ability, and he was very envious for a while, and hoped to get this skill when he had the opportunity.

Now the darkness is directly in front of him, and it is still an ownerless thing, Fan Wu's mind to possess it comes, anyway, Xiaozhu looks like he will not wake up for a while and a half, and he has a lot of time to try, but he doesn't know where to start.

Fan Wu first tried to put his hand into the darkness again, trying to catch some smoke, but he caught it, but he only stayed in his hand for a while, and soon fell back into the hole, unable to hold it at all.

Then he put his hand into the cave and tried to absorb the dark energy, which could be absorbed, but it was only the free energy in the dark space, although it was a little more abundant than the place outside the cave entrance, but it didn't have the dark attribute at all, so it was useless.

Again, Fan Wu climbed down the wooden ladder for a distance, and the whole person went deep into the darkness, swallowing, breathing, carrying, and grabbing in various ways, trying to get some dark smoke up.

After a period of scrambling, it turned out that it was still in vain, no matter what method was taken, as long as the dark smoke was brought out of the hole, it would immediately fall back into the hole.

Even if it was swallowed by him, it would escape through his body and then float back, Fan Wu sat on the edge of the cave in vain, and there was nothing he could do for the time being.

After thinking about it for a while, Fan Wu suddenly thought of something, since there is black smoke here, where is its source? It can't be directly the dark essence, this is too.

If the source of the darkness can be found, there may be a way to see if it can be obtained, but thinking like this, Fan Wu doesn't know where the source is, and it is estimated that even if there is, it may be at the bottom of the cave, and now there is no way to go for the time being.

If you want to go, you can only wait until Xiaozhu wakes up before you can leave, since you can't make the trip now, then try other ways first.

In the following period, Fan Wu continued to try various methods, but to no avail, until he tried to attack the darkness inside the cave that caused some changes.

He found that after releasing the energy in his body into contact with the darkness in the cave, it caused a violent reaction of the dark smoke, which quickly wrapped and dissolved Fan Wu's attack energy, and quickly assimilated all the energy and became a part of the dark smoke.

It was actually able to dissolve the energy for his own use, and the functions of this dark smoke were quite a lot, so Fan Wu was even more interested in it now.

But it's useless to know the characteristics, and I still haven't found a way to get the smoke, and if I continue to attack, not only will I not get the dark smoke, but my energy will be constantly melted and assimilated.

Fortunately, Fan Wu was not really fighting, so the energy sent out was very small, and one or two times did not affect anything, mainly because there was really nothing to do now, so he still tried a few more attacks, trying to figure out the assimilation speed and power of the smoke.

Unexpectedly, it was these attacks that made him achieve his wish, and it was overachieved, because he used his left hand on the last attempt.

A burst of thunder and lightning was released from his hand, and after entering the hole, he was directly surrounded by dark smoke, Fan Wu thought that he would be dissolved and assimilated like the last few times, but he didn't expect that this time it was not the smoke that was melting the thunder and lightning, but the thunder and lightning being assimilating the smoke.

Thunder and lightning are the most violent and masculine forces in nature, and they are born to be the nemesis of all dark matter, so they are not afraid of the encirclement and dissolution of dark smoke, and in turn they dissolve each other.

Because the lightning level mastered by Fan Wu was still too low, the thunderbolt that was supposed to be the dark nemesis, just because the host's strength was too low, did not take much advantage when facing the dark smoke.

In particular, the amount of smoke in the cave was too large, and the level was far higher than the thunder and lightning that Fan Wu had mastered, so it was not dissolved very badly.

However, it is inevitable that the attributes will be restrained, so there is no way for the smoke to take the thunder and lightning, and the power of the thunder and lightning can only be consumed by a steady stream of amounts until the thunder and lightning energy is consumed.

This made Fan Wu quite excited, although he didn't know what the use of this was, but it took so long to have this change, and he must continue to try.

Just now he just released a little bit of thunder and lightning at random, and he actually melted the darkness in the cave into a hollow, although it was quickly filled with smoke next to it, but it also showed that the thunder and lightning were really very restrained to the darkness.

Fan Wu released a thunderbolt again, this time ten times the amount just now, just to see that the thunder and lightning entered the hole and turned it a little upside down, not only dissolving a large hole, but even exposing the ladder.

He also sensed that this thunderbolt actually went deep into the cave for a long distance, melting all the smoke along the way, and finally ran out of energy and disappeared at a depth of 100 meters.

Although he knew that the thunder and lightning were the nemesis of darkness, Fan Wu did not expect the power to reach this level, after being melted by the lightning, the smoke in the cave did not return to a full state for a long time, and it seemed to be consumed a lot.

After the recovery of the underground cave was full, Fan Wu sent out a thunderbolt again, this time three times the strength of the previous time.

This time it was even more ruthless, as the lightning melted away the smoke from the cave entrance when it entered the cave, revealing an empty hole and a clearly visible wooden ladder.

And in the process of thunder and lightning all the way down, all the smoke encountered on the road was cleared, and Fan Wu could almost see what the walls of the cave looked like through induction.

The thunder and lightning went all the way down, this time it was nearly 200 meters deep before running out of energy, and the hole that was 200 meters away was emptied, Fan Wu was in a very good mood, but he was still a little regretful.

It's a good thing that the power of thunder and lightning is so great, but even if he can dissolve all the dark smoke energy in the cavern, it doesn't seem to be meaningful, and he still hasn't found a way to get the smoke.

So after being happy, he was a little disappointed, and he had no desire to continue attacking for the time being, but his lack of desire did not mean that the cave would not react.

I don't know if it was stimulated by Fan Wu's three lightning attacks, this time the speed of the cave's recovery of smoke was significantly accelerated, and it only took less than the ordinary time of the last time to refill the 200-meter space.

And after the recovery was full, the release of smoke did not stop, but thought about spreading outside the cave entrance, like pouring water, first covering the floor of the real room, and then slowly rising, and soon it had spread to Fan Wu's calves.

As soon as he recovered from his lost thoughts, Fan Wu noticed the rapid spread of smoke, and at this rate, it was estimated that it would soon become the same as when he first came in.

Then there may be another process like a fantasy, could it be that the dark smoke here will appear at regular intervals like a tidal wave?

Fan Wu didn't know that the smoke here really appeared regularly according to a certain law, but he would never say that it appeared a second time in such a short period of time, and this time it was purely his thunder and lightning stimulation that caused the smoke to appear in advance.

But no matter what, the smoke has spread out, and now it's time to find a way to resist it, Fan Wu doesn't want to go through that dilemma again, the consumption is really a bit big, and the most important thing is that he doesn't want to be circled here like a monkey again.

Since thunder and lightning have a restraining effect on dark smoke, then this time you don't have to be polite, Fan Wu began to release thunder and lightning when the smoke just reached the height of his thighs.

Unlike the attempt just now, this time Fan Wu directly released the strongest amount of electricity he could reach, and released a trick in the shape of a power grid, directly covering the ground around himself and Xiaozhu.

There was a crackling sound of electricity, and the entire area between Fan Wu and Xiaozhu was completely emptied, so the smoke was melted away by the power grid.

There was not a trace of smoke left in the center of the room, only the smoke in the outer circle continued to rise, but it was no longer a threat to the two of them.

Fan Wu ignored the rising smoke on the periphery, and directly aimed at the source of the smoke, the hole in the hole, unleashing a strongest lightning attack.

This attack was more than 10 times more fierce than the previous three combined, and it had been emptying the hole for a distance of more than 500 meters, and the smoke in the room stopped immediately after losing its replenishment, and because the hole was emptied, there were signs of backflow.

Of course, Fan Wu would not watch them go back, and directly sent out a power grid to cover the hole.