By the time Fan Wu was already immune to the black lightning's dizziness, the dark smoke could no longer affect him, and he tried to fill the room with smoke, and there was no discomfort at all except that his vision was partially affected.

And now although his thunder and lightning have been consumed, but with the black lightning entering his body, Fan Wu no longer needs to continue to fight with the smoke, because now the two sides can coexist peacefully.

After solving the trouble of the dark smoke, all that was left was the eight black power grids floating in the air, and it stands to reason that Fan Wu should be able to smoothly collect them all into his body and use them as reserve energy.

However, except for the last power grid, which was successfully absorbed by him before it left his body, the other eight black power grids that had long been out of his control could not be successfully recovered.

This question made Fan Wu feel a little strange, it was obviously the same attribute of energy, and half of it was released by himself, why couldn't it be recovered smoothly?

Every grid was tried, but nothing worked, and while it didn't hurt him, it just didn't let him get away.

Every time I reached out and touched the black power grid, I felt the black lightning energy in my left arm about to move, as if I was happy to see the hunt, and the reaction was quite active.

Fan Wu knew that it was estimated that as long as the power grid in the body and outside were connected, they would be able to collect them, but he didn't know why, the energy in his left arm was always a little bit too close to leave his body to participate in the action.

Therefore, the black power grid in the outside world didn't pay attention to Fan Wu's Zhao'an at all, and still floated freely in the air, flashing black light every once in a while, as if laughing at Fan Wu's powerlessness.

It turned out that although Fan Wu had adapted to the dizziness characteristics of black lightning, and had also collected the last ninth black power grid into his left arm, he couldn't release it freely, and now he could release it freely.

In other words, Fan Wu now has two thunderbolts of different attributes in his left arm, one is the original silver-white thunderbolt, and the other is the black lightning that has just been included in his body.

Theoretically, it is equivalent to an additional powerful attack method, but if you find that the black lightning cannot be released freely, then you will not be able to use it.

This result made Fan Wu a little crying and laughing, he had been busy for so long, and he couldn't use this black lightning? No, there must be something he didn't figure out.

The eight black power grids outside are easy to handle, if you can't get them back, don't want it, now that I'm immune to dizziness, it's only a matter of time before I fuse a few again, the important thing is those black lightning in my left arm.

Even if you can fuse and transform a large amount of black lightning again, it's useless, if you can't release it, it's not the same as nothing, if it's just a talisman that is immune to dark smoke, then it's a bit of a tyrannical thing.

But what is going on, and what else can be done to find out why?

Fan Wu recalled the whole process of today, but there were still no clues, could it be because the amount was not enough, so it could not be released?

Anyway, try it first.

Fan Wu started a new round of fusion operations, and by the time he had exhausted the ninety percent of the thunder and lightning reserves in his body, he had already absorbed about three black power grids again.

Now he has a total of about four grids of black lightning on his left arm, and when he tries to release it again, he still can't get out of his body, but he finds that it has improved a lot.

Almost completely before, there was no response, this time at least the black lightning can run to the position of the palm, but it seems to be a little unstoppable, and it stops at the palm position and no longer moves forward.

Huh?

Fan Wu continued to fuse the dark smoke, using up all the remaining lightning energy, and fusing and transforming the amount of the two power grids again.

This time, the black lightning was already able to run to the fingers, but it stopped in between, and it was almost possible to protrude the fingertips and release them.

If there are two more power grids, even one may be enough, but the thunder and lightning in Fan Wu's body have all been exhausted, although they will be slowly replenished and recovered, but for the time being, they will definitely not be able to continue to fuse.

Almost succeeded, Fan Wu's heart was full of regret, according to the density of the free energy here, it would take at least three days to absorb and recover with all his strength before it could be stored and fused with the power of a power grid.

Time is not a big problem, it's just that Fan Wu wants to see the results immediately, since he can't do it right away, then take a break.

Fan Wu sat cross-legged on the ground while resting, but he tried his best to recover the thunder and lightning energy in his body, and after a long time, Fan Wu suddenly jumped up, cursing again and again in his mouth, but his voice was not loud, and he didn't know who he was scolding.

After a long round of nagging and cursing, Fan Wu sat back on the ground with a wry smile, and simply began to relax and rest, without continuing to absorb the free energy.

It turned out that when Fan Wu was busy absorbing and recovering the thunder and lightning energy, preparing to fuse it again as soon as possible, the black lightning energy that had been absorbed into his left arm before actually disappeared.

Fan Wu was taken aback, thinking that they had escaped again, but after taking a closer look, he found that it was absorbed by the thunder dragon in his left arm.

Since the thunder dragon turned into a tattoo and integrated into his left arm, it has not moved for a long time, and Fan Wudu has forgotten about it a little, especially after he can freely absorb and transform the thunder and lightning energy, he can't remember the existence of the thunder dragon.

Because of the increase in its own level, the level of the thunder dragon can no longer match the improvement of Fan Wu's strength, if the situation does not change, it is estimated that it will not be useful in the future.

Unexpectedly, the thunder dragon, who had been silent for so long, suddenly engaged in such a play, and directly sucked away all the black lightning energy that Fan Wu had fused and transformed after exhaustion.

And Fan Wu also found that this guy was actually still asleep, and he didn't wake up at all, it is estimated that he just relied on instinct to feel that this energy was suitable, so he absorbed them, and now Fan Wu had no choice but to vent his dissatisfaction by cursing.

Otherwise, what else can be done? Even if you want to beat him, there is no way, it is fused into the body, and you can't dig it out if you want to, can you still cut off your left hand?

The sad Fan Wu gave up on himself and lay directly on the ground to rest, fortunately, his body had already adapted to the impact of black lightning, so although there was no lightning in his body, it still did not affect his state, and he was not trapped by the dark smoke.

Lying on the ground for a long time, Fan Wu carefully sensed the situation of his left arm, the thunder dragon was still asleep, and he did not evolve or wake up immediately because he absorbed so much black lightning energy.

It didn't show any special external reaction, there was no indication that it did it, it seemed that the lightning energy disappeared when it entered its body, and there was no residue at all, so angry that Fan Wu's teeth itched, and he wanted to bite him twice.

Qi is qi, Fan Wu also knows that since the thunder dragon automatically absorbs lightning energy for its own use while it is sleeping, it proves that it is of great benefit to it, in fact, if it can continue to evolve and upgrade with this, it will also be a good thing for Fan Wu.

He also understood this truth, just now he was just conscious but he was excited, after figuring it out, Fan Wu sighed, sat up cross-legged again, and continued to sadly absorb the free energy in the room to recover his own thunder and lightning.

After being looted by the Thunder Dragon, Fan Wu stayed in the room for half a month before he recovered all the energy in his body, during which Xiaozhu never woke up, and he didn't know how long his sleep would last, but Fan Wu was patient enough to do so, so he didn't have any worries.

In fact, he was able to recover while fusing and transforming lightning during this half month, but he was worried that he would be robbed by the thunder dragon again halfway, so he waited until the energy was fully recovered before starting, thinking that this time he would complete the matter in one go.

Looking up at the eight black power grids that were still floating quietly in the air, Fan Wu stretched out his hand and threw them, and a brand new power grid once again covered the hole and began to merge.

Due to the full preparation and previous experience, the process of this fusion was quite smooth and fast, and it didn't take long to absorb the amount of eight power grids, and the black lightning on the left hand could be smoothly released out of the body.

Fan Wu connected the external parts to the power grid in the air, and smoothly absorbed all of them into his left hand, and after he absorbed all the black power grids, the Thunder Dragon came again.

However, this time he didn't absorb the energy on his left arm, but he stopped absorbing about seven power grids again, that is, he left about nine power grids in Fan Wu's hand.

This time, Fan Wu didn't have any opinions, and he wished that Lei Long would absorb a little more, anyway, he had already mastered the method of fusion transformation and energy release, so it would take some more time to transform it again.

If the thunder dragon can absorb more to prove that he needs a lot of energy to evolve and improve this time, then the surprise after the evolution is completed will definitely be greater, but since it has stopped absorbing, it means that it is enough, and Fan Wu does not bother with this problem, he just hopes that it can evolve as soon as possible.

After completing the transformation and absorption of the black lightning, Fan Wu became idle again, and his heart was a little eager to try that hole.

Because I don't know when Xiaozhu will wake up, it's not a way to wait like this, and the situation inside the cave was exposed when the thunder and lightning consumed the smoke in the cave before, and it looks like I should be able to carry Xiaozhu down with me.

Fan Wu couldn't stop itching after thinking in his heart, and came to the entrance of the cave again, this time releasing a slender lightning bolt all the way down the cave wall, he wanted to detect how deep the hole was, and it was best to detect where it was leading.

So carefully control the thin thunderbolt, try not to consume the smoke in the cave, and go all the way down, but unfortunately until the thunder and lightning extended several miles deep, it has been out of the longest distance of Fan Wu's induction, and it still can't be explored.