Spatial power is extremely difficult to cultivate, and even more difficult to master. According to what the mountain ghost said, if an immortal cultivator wants to realize and control the power of this space on his own, he must at least break through the god transformation stage and achieve the immortal karma to have a little possibility. If you want to comprehend and master such a trace of the law of time, you must at least go to the Golden Immortal to have a trace of possibility.

And the monks below the god transformation stage, if they can control a trace of spatial power, they either have extremely special talents, or they have a special chance and have refined a high-grade spatial treasure. Although ordinary small pieces of mustard stone are also very rare, their space is extremely small, even if it is refined by a monk, that trace of spatial power is extremely weak. There is no use at all.

Only mustard stone is large enough to a certain extent, or the space within this spatial treasure is large enough to a certain extent. After refining these spatial treasures, the monk can control a trace of spatial power. Gives birth to many extraordinary wonders.

Cloud Thunder Refining Space Gourd, that's the case. And the space in this space gourd is vast and abnormal, and its spatial power is also strong and vast. According to the Nian Ghost Monk, although the Ghost King Void Phases have already occupied and mastered that space. However, he has never really refined it into his magic weapon. If the Ghost King wants to completely refine this space and become its own magic weapon, it will have to wait until the Transformation Period.

The current Ghost King's Void Phases only controlled the entry and exit methods of this space, and made the Yin Spirit and Ghost Things in that space bow down.

Therefore, if Yun Lei controls the power of space and can find the exact location of the outer space fluctuations of that huge mustard stone, he can mobilize a trace of the spatial power in the space gourd, forcibly open the space blockade outside this huge mustard stone, and forcibly break into the vast space where the ghost king is hidden and retreated.

Yun Lei clearly sensed the traces of this trace of spatial power fluctuations. The location of this huge mustard stone that was refined with the earth was roughly determined. As soon as Yun Lei's mind moved, the spatial power in this space gourd was fully mobilized. And this spatial power was condensed into an extremely condensed and tough line by cloud thunder. Its sharpness is like that of a needle.

The line condensed by this spatial power stabbed straight towards the void in the cave in front of him.

Whether it is the space gourd of cloud thunder, or the huge mustard stone that has been refined together by the ancient ghosts and immortals and the earth, they are all spatial treasures that are difficult to find in this world. The power of its space is incomparable. Moreover, the spatial power extended by this huge mustard stone refined by the ancient ghost immortals and the earth is only used to hide the body on weekdays.

Just like a pool of clear water, ordinary suri is the existence of peace. Occasionally, there will be a slight spatial fluctuation, which is also a very normal ripple in the pool water. This ripple of pond water is floating and spreading. After a moment, it was calm.

And Yun Lei used the spatial power in the space gourd to directly attack the spatial power extended from the huge mustard stone refined by the ancient ghost immortals and the earth, just like pouring a large bucket of clear water into this pool of clear water that was originally calm and waveless!

This pool of clear water, which was originally calm and waveless, naturally splashed countless ripples in an instant. And that big bucket of water will also burst out. However, both are streams of water, and after blending, there is depression and communication. The moment the spatial spiritual power condensed by the cloud thunder struck the past, the cloud thunder disappeared from this underground cave.

And that fluctuating spatial power floated, and everywhere I went, in this underground cave, those stone stalactites that had been eroded by flowing water and condensed and formed after countless years collapsed and shattered. For a while, the roar was endless. The spatial power that burst out after the exchange spread out from the place where the cloud and thunder disappeared, destroying all the stalactites within a radius of several miles, making this underground cave a mess, and the power finally disappeared.

After Yun Lei hit the past with that spatial power, he felt that his mind and consciousness were blurred for a while, and the next moment, he had already appeared in a strange world.

And in this space, the spatial fluctuations caused by the forcible opening of the space by Yun Lei and the invasion also spread.

Yun Lei has the spatial power of the space gourd to protect his body, and he is safe and sound in this strong spatial fluctuation. However, as far as the eye could see, a small mountain with gray and black color roared and shattered and collapsed in this strong spatial shock and fluctuation. The rocks rolled down, and cracks opened in the ground.

Cloud thunder fell from the mid-air of this heaven and earth to the ground. In the midst of his fall, he felt that the spatial power in the spatial gourd that he could call on was getting weaker and weaker. I couldn't help but smile wryly. It seems that another killer feature is gone.

According to the mountain ghost, the power of space among the treasures of different spaces looks the same, but in fact, there are subtle differences. The difference is like the difference between sea water and fresh water. It's like the difference between different seas, between different seas, and between two different rivers on a large river.

Although they are the main body, they are all water. However, the details of salinity, impurities, microbial communities, and the various organisms brought from the coast or the waste abandoned by humans are all different.

Therefore, at the estuaries of rivers all over the world, the boundary of the sea, or the intersection of rivers where tributaries converge into the main stream, you can see two different streams, two different bodies of water, although they meet together and flow in the same direction, but the subtleties of color or something are completely different.

And these two currents, two bodies of water, will not merge in a short period of time. There will always be situations where they suppress each other and do not blend. This phenomenon, sometimes, exists in a certain area of water, tens of kilometers, or even hundreds of kilometers. Then, these two streams of water, the two bodies of water, will really blend together.

The spatial power of these two different space treasures is also the same reason. If Yun Lei entered a small space, then in this space gourd, the vast and vast space power would be assimilated by Yun Lei's space power in a short period of time.

Although the space inside this huge mustard stone is not as huge as the space in the cloud thunder space gourd, it can be regarded as extremely rare and extremely vast and vast. As a result, it is difficult for the two spatial forces to blend with each other. And Yun Lei took this space gourd and entered this vast space, instead of swallowing this huge mustard stone into the space gourd.

The spatial power in the cloud and thunder space gourd was naturally suppressed by the spatial power of this space. After Yun Lei entered this space, there was only a trace of the spatial power that could be applied.