It was a dark land, without the slightest light, without flashing light, silent, and one wondered if it was a dead place, lifeless, terrifying as hell.

Under the night, the earth fluctuated, and in a radius of hundreds of thousands of miles, two black figures flashed quickly, and if you didn't pay attention, you wouldn't be able to spot them at all. They stayed on top of a thousand-foot peak and showed no signs of leaving.

Patches of darkness shrouded it, and it was impossible to see it with the naked eye, only with divine thoughts. It's just that no matter how powerful the Divine Mind is, in the face of this black curtain like a black curtain, it can only see through a distance of more than ten miles.

This is the eighth spatial node, and there is no vitality of the seventh spatial node, and some are only dark to the extreme.

Yin Ming and Lei Yu came here smoothly with the help of the war between Yin Ming and the "Two-Headed Evil Jiao". This is the eighth spatial node, which is only one spatial node away from the "Red Lotus Pure Land".

Here, Lei Yu decided to take a rest, although at the seventh spatial node, they seemed to be able to easily get rid of the forces of the north and south, and took the "source of water", but there were also many dangers in it.

If there are mistakes in one or two links, I am afraid that we will face a flank attack from the north and the south, and at that time, even with the terrifying strength of the underworld, we will have to fight hard.

Moreover, he still has an idea now, that is, to refine the "Source of Separation from Water" and thoroughly cultivate it into "Clear Water and Blue Sky Thunder", when the time comes, his strength will have a greater change, and it is even possible to break through the peak of the first order of the Thunder Infant Stage, advance to the fourth order of the Thunder Infant Stage, and reach the middle realm of the Thunder Infant Stage.

"This place has been almost destroyed by the space storm in this 'dark abyss', and the formation prohibition arranged by the Red Lotus Temple back then has also lost its effect, and this place may be destroyed by the space storm at any time, but because of this, this place is not vibrant, but it is a good hidden place. ”

Yin Shen stood on the top of the mountain peak, his divine thoughts radiated out, and he immediately knew the situation in this place after sweeping it, he nodded, indicating that there was no danger in this place, and he could practice.

"Then thank you seniors for protecting the Dharma!" Lei Yu said with a clenched fist, and with a slap of his palm, a large area of collapse immediately occurred on the mountainside of this thousand-zhang peak, and a cave with a length of hundreds of zhang emerged, reaching directly to the inside of the peak.

Lei Yu didn't hesitate much, entered this cave, and at the same time arranged a formation prohibition around the cave, this place will become a place for him to cultivate for a long time, and there can be no sloppiness.

As for the underworld, he will guard the outside of the cave to prevent accidents, although this place will not easily be invaded by foreign objects, but it itself is very dangerous, if any space storm passes by this place, it is very likely that this place will be turned to ashes.

The cave was dark and a little damp, but it was not a problem at all for a cultivator like Lei Yu, his eyes were like electricity, and a burst of fire immediately appeared in Lei Yu's body, and under the blazing fire, the cave immediately dried.

Finding a wishful place, Lei Yu sat down cross-legged, a burst of blue light flashed in his hand, and the "Source of Water" appeared in his hand. This "source of water" is like a pearl, the blue light is cloudy, and there is a dreamy feeling.

And in this pearl, a blue ocean is revealed, and if you look closely, you will definitely find that the outline of this ocean is exactly the same as that of the land out of water, as if this place out of water is polished from this outline.

Feeling the surging water attribute thunder power filled with the "Source of Leaving Water", Lei Yu smiled slightly, the water attribute thunder power contained in this "Source of Leaving Water" is rare for eternity, as if it contains countless oceans, it is no wonder that such a magical place as a place from the water can be formed.

With a look of surprise in his eyes, Lei Yu no longer hesitated, the "Five Elements Thunder Sutra" automatically operated in his body, and a powerful stream of water-attribute thunder power emerged from the "Source of Leaving Water", submerged into his body, and then went straight into his Tianqiao acupoint.

Lei Yu's heart was happy, he silently recited the "Five Elements Thunder Sutra", the "Source of Water" light flashed, bursting out of a more intense light than before, and more water attribute thunder power poured into his body, as if it was a long drought and a rainstorm, and the Tianqiao acupoints were answered.

Due to the successful experience of "Heavenly Fire Black Plains Thunder" and "Aoki Supreme Thunder", this time the cultivation of "Blue Water and Blue Sky Thunder" was also very smooth, and as soon as he came into contact with the "Source of Water", Lei Yu immediately found the best place to start.

In the overpass cave bridge, pieces of blue light floated among them, like pieces of blue smoke clouds, which looked beautiful and extraordinary. And in this cloud of smoke, the golden thunder baby continued to spew, refining these blue clouds of smoke, removing the rough and refined, and retaining the most essential part of it.

A tiny drop of water quickly takes shape, and this droplet is only the size of a grain of rice, with a pale blue glow. It's just that don't look at this water droplet is very small, but the water attribute thunder power contained in it is extremely amazing, even a Lei Dan stage cultivator who specializes in water attribute Qi Lei is inferior.

This is the prototype of the "Blue Water and Blue Sky Thunder", which is still very weak, but this is because the thunder power in the "Source of Water" has not yet been fully injected into it. If it really grows up, it is no worse than "Heavenly Fire Black Plains Thunder" and "Aoki Supreme Thunder", and even has a victory.

There is no time in the cave, Lei Yu is immersed in cultivation, and in his body, the water attribute thunder power is getting stronger and stronger, and the water droplet, which was originally only the size of a grain of rice, has now risen to the size of a broad bean, and the color is much deeper than before, becoming a true blue.

However, the light emitted by the "source of water" is getting dimmer and dimmer, like a pearl covered with dust, without the previous brilliance. Moreover, not only that, but the volume of this "source of water" has also been reduced by about half, and even the outline of the place where the water is left has shrunk to half its size.

Lei Yu understands that as he absorbs more and more water attribute thunder power, this "source of water" will also weaken more and more, and the natural land of water will gradually shrink, and at its peak, it will become a source of no water, and finally disappear completely.

Of course, these are not what Lei Yu can pay attention to, his brows furrowed slightly, and in the Tianqiao acupoint in his body, the water droplets the size of broad beans grew even stronger, emitting a blue light, which was even more dazzling.

If there is no accident, when the "source of water" is completely exhausted, the "clear water and blue sky thunder" will be completely practiced, but this process is not smooth sailing, the five elements are mutually reinforcing, with all kinds of changes, if you want to truly unite the five elements, the achievement of the "big five elements thunder" can be described as extremely difficult, and now Lei Yu began to face problems.

Water and fire are incompatible, due to the presence of the "Sky Fire Black Plains Thunder" in front, this also leads to the power of the "Sky Fire Black Plains Thunder" being too strong, so that there is always some stagnation in the process of smelting the "Blue Water and Blue Sky Thunder", and some water attribute thunder power is directly consumed by the "Sky Fire Black Plains Thunder".

In the face of this situation, Lei Yu also seemed a little helpless, this is an instinctive suppression, and it is not under his control, even with his strength, although it can be suppressed for a while, but it will eventually break out.

Fortunately, Lei Yu no longer cares about this situation, although the "Heavenly Fire Black Plains Thunder" has exacerbated the loss of water attribute thunder power, but the "source of leaving water" is extraordinary, it contains water attribute thunder power that can brew out of water, and it is not afraid of loss at all.

As the days passed, in Lei Yu's body, in the acupoints of the overpass, the small water droplets became bigger and bigger, and gradually there were signs of rivaling the "Heavenly Fire Black Plains Thunder" and "Aoki Supreme Thunder", and these two kinds of strange thunder were everywhere.

At this time, not only the "Heavenly Fire Black Plains Thunder", but even the "Aoki Supreme Thunder" began to move, wanting to devour it at this time and strengthen its own body. Of course, this situation was absolutely not allowed to happen, and he mobilized the "Chaos True Thunder" to suppress it, dispelling the desire of the "Heavenly Fire Black Plains Thunder" and "Aoki Supreme Thunder".

"The waves of the Hanhai Sea converge on one side, the blue water and the blue sky, the sky stands, and it becomes!" One day, Lei Yu silently opened his eyes and shouted, as his voice fell, in front of his eyes, the "source of water" "bang" turned into ashes.

At the same time, a stream of powerful water attribute thunder power poured into his body, and in the Tianqiao acupoint, that small drop of water continued to absorb this water attribute thunder power, gradually changing. The color of the water droplets became more and more blue, changing from light blue to blue, and finally to azure blue, shining brightly, which was extraordinary.

"Boom!" There was a sudden explosion in the cave hole of the overpass, and the blue water droplet suddenly contracted, and it actually condensed into the image of a shark.

It was a silver-white shark with a graceful posture, a pair of eyes hideous and terrifying, full of bloodthirsty taste, wandering among the caves of the overpass, provoking the "Heavenly Fire Black Plains Thunder" and "Aoki Supreme Thunder" from time to time, as if to devour all these two kinds of strange thunder.

"This 'Blue Water and Blue Sky Thunder' is too fierce!" Lei Yu looked at this shark with some dumbfounded, and his heart was shocked, originally he was a water-based and soft, and the condensed "Blue Water and Blue Sky Thunder" should not be as lethal as the "Sky Fire Black Plains Thunder", but now it seems that he still miscalculated.

"Forget it, no matter, now that it has condensed into 'Blue Water and Blue Sky Thunder', then break through the early stage of the Thunder Infant Stage in one fell swoop and advance to the fourth order of the Thunder Infant Stage. ”

Lei Yu hesitated for a moment, and quickly reacted, the "Blue Water and Blue Sky Thunder" had just been successfully condensed, and his strength was undoubtedly on a higher level, and it was really unreasonable not to impact it at this time.

Three powerful thunder forces rushed towards the fourth ** aperture of the Tianqiao acupoint, which was the "Heavenly Fire Black Plains Thunder", "Aoki Supreme Thunder" and the "Blue Water and Blue Sky Thunder" that had just been condensed. At this time, Lei Yu just wanted to try their power and see if he could use one of these three kinds of Qi Lei to advance to the fourth order of the Thunder Infancy.

"Boom, boom!" The flames were surging, the wind was huge, the wood was full of energy, and the three thunder forces swarmed up, and the power that erupted was extremely shocking, far beyond Lei Yu's imagination.

Although it is said that there is the influence of internal friction in these three thunder forces, and the real power cannot be exerted, at the same time, the three thunder forces also have a tendency to fuse, which offsets the impact of internal friction and is more powerful.

In this overwhelming attack, the fourth ** trick was crumbling and was finally broken, and Lei Yu also reached the cultivation of the middle stage of the thunder infant stage at this moment.