The stone at the bottom of the star pool instantly reminded Ren Xiaoyao of two things he had seen:

First, it is the wordless stele on the top of Qingyun Mountain, and the stone used in the stele is similar to this. Second, it is the demon suppression monument of the demon suppression trial ground, and the stone used in the stele is also similar to this.

However, the two kinds of stone themselves are not the same, and they are not the same as the stone at the bottom of the pool in front of them. It seems that the stone at the bottom of this pool is a material between the stoneless tablet and the stone of the demon stele.

And behind this stone, there are faint bursts of spatial energy, which seems to be hidden in a spatial formation.

Ren Xiaoyao speculated that if it was someone else, he might not be able to feel the spatial formation here, because the stone here is special, and the reason why he was able to feel it was probably related to his own Xingyao clan bloodline.

After continuing to feel it, Ren Xiaoyao determined the approximate range of the space array, which should only be three meters in radius. He took out the Wind and Frost Sword and slashed it with a swing.

Bite!

There was a sound of gold and iron clashing on the ground, but as Ren Xiaoyao expected, the Wind and Frost Sword slashed at the bottom of the stone pool, leaving only a mark and not shattering.

"It seems that the ground here is really similar to the stone of the wordless monument, it can't be damaged by ordinary weapons, and only traces can be carved with the Wind and Frost Sword, and only with blood and the power of the Wind and Frost Sword can it be smashed. ”

Thinking of this, Ren Xiaoyao cut his finger, and blood gushed out. Under his skillful control, the blood that flowed out was not scattered in the star pool, but was wrapped in star power, and all of it flowed to the Wind and Frost Sword.

"Yin Yin ......"

The Wind and Frost Sword trembled, and the red light on the sword body was sheng, revealing excitement.

Ren Xiaoyao swung his sword and slashed again, several swords in a row, and the swords were intertwined into a blood-colored light net.

"Click!"

There was a sound of shattering, and the hard stone at the bottom of the pool was chopped into pieces and splashed in all directions, revealing a hole below. The pure and strange energy rushed to his face like a volcanic eruption, making Ren Xiaoyao feel refreshed!

At the same time, the spatial energy fluctuations coming from below were also much more obvious than before.

"Fortunately, the energy in the star pool is very peculiar, and it has the effect of isolating soul induction, otherwise people from other families may be able to sense the spatial fluctuations here. ”

Ren Yao muttered to himself and jumped into the hole below.

Jumping into the hole, he immediately felt the difference: the strange energy around him was very rich, several times richer than the one in the star pool above, and definitely much richer than the energy in the most central part of the star pool.

Feeling this, Ren Xiaoyao nodded secretly, it seemed that his choice was right. At least wait a little while to go up, and then have an explanation for the Ye family.

Continuing downward, the entrance to the cave did not widen, and was always about five meters in diameter. When he reached a depth of nearly fifty meters, Ren Xiaoyao's figure froze-it wasn't that he didn't want to continue diving, because the further down he went, the higher the energy concentration, but there was an invisible barrier in front of him, which stopped him.

"It's a spatial barrier. It seems that the secret of this entire star pool should be here!"

Ren Xiaoyao was slightly excited, trying to break the spatial barrier.

With the Wind and Frost Sword in hand, he slashed several times in a row.

"Bang bang bang!"

The sword flew by, but all of them landed on the barrier without effect, and passed through. The spatial barrier is still there, and it has not been damaged at all.

Ren Xiaoyao frowned slightly, and once again slashed his sword, and at the same time used the Wind and Frost Sword's auxiliary combat skill - Starfall Kill!

Rumble......

With a bang, a star-like cluster of energy burst down, but it still couldn't break the spatial barrier in the slightest.

"It seems that star power has no effect on this spatial barrier. ”

Ren Xiaoyao thought about it, and instead bombarded the spatial barrier with soul power. But the result was still that his soul power could not penetrate the spatial barrier at all, and he couldn't even detect the situation behind the barrier.

"Master Cat, can you use the power of the Holy King to help me penetrate this barrier?"

"No, I can't. This space array is made of pure space energy, and if you want to break it, you can only master the subtlety of the space formation, or directly force the formation with super impact force, and there is no other way. ”

"Oh. ”

Ren Xiaoyao nodded, thinking in his heart.

The subtlety of the space formation is by no means something that can be mastered in a moment and a half, it is a very advanced method, and I have never been involved in it. To say that among the people he knows, there is only Wen Lingnan, the king of Xianyun Star, who is well versed in the use of space energy, and Wen Lingnan has gone one step further, mastering the method of time and space, which is quite miraculous.

It's a pity that the far water can't dissolve the near fire, and Ren Xiaoyao can't find Wen Lingnan to help with everything.

"It seems that the only way to break this formation is with great strength. ”

Ren Xiaoyao thought, turned around and flew upward. He is self-aware, with his own strength, he will never be able to break through this formation, only by asking the masters of the Ye family to help, maybe he can have some opportunities.

The figure rose rapidly, and Ren Xiaoyao quickly returned to the top of the star pool. At this time, Ye Qishan and the five elders of the Ye family were still directing the children of the family to be busy.

Next to the Xingchi area to which the Ye family belongs, there are three families that are closely adjacent to each other, bordering the territory of the Ye family. The four families are consulting with each other and busy setting dividing lines.

After Ren Xiaoyao came up, he happened to see the scene of everyone setting the dividing line, and he couldn't help but be stunned for a while, and observed carefully: the process of setting the dividing line is simple, that is, some family children, or carrying or carrying some huge stone tablets, stand the stone tablets at the dividing line, and then the elders will take action to stabilize the stone tablet.

After several stone monuments are lined up, you can see a strange scene: the white light blooms between the stone monuments, and they are connected to each other!

"Boundary Stone?"

Looking at these stone tablets that were close to each other, Ren Xiaoyao recognized that these stone tablets were the boundary stone stones used for the division of major families. The boundary stone is very important for the eighteen families, not only separating the territory of the eighteen families, avoiding large-scale conflicts between the eighteen families, but also being used for the rush between the major families, which is very useful.

Now, Ren Xiaoyao has seen another wonderful use of it - it can also be used for the demarcation of the star pool!

"Brother, can you use these boundary stele stones to divide the star pool here?" Ren Xiaoyao saw a young man from the Ye family passing by with a stele on his back and asked.

"Well," the young man of the Ye family replied, "Once the boundary stele stones are connected into a line, through the elders to activate the formation with star power, they can isolate the transmission of energy, so that the star pool energy between the various families will not flow to each other, ensuring the interests of the major families themselves." ”

"I see. ”

Ren Xiaoyao couldn't help but nod secretly when he heard this. Previously, he was also curious about how to solve the problem of "dividing territory" between the major families, because the entire star pool is connected, and the energy is naturally flowing, if the flow of energy cannot be isolated, then the size of the area occupied by each family is meaningless at all, and which family absorbs energy quickly and absorbs more energy, it will take advantage. At this moment, he finally understood the mystery.

Thinking of this, Ren Xiaoyao had an idea: since the boundary stele stone contains spatial energy, and the elders of the major families can stimulate these spatial energies, does it mean that the elders know some ways to use spatial energy?

If this is the case, it will be much easier to break through the spatial barrier below.

He immediately flew to Ye Qishan's side, and with Ye Qishan, there were also the third and fourth elders of the Ye family.

"Xiaoyao, you're coming up. How's that, is there any result from the search below?"

Seeing Ren Xiaoyao, Ye Qishan took the initiative to greet him and asked eagerly.

"Some findings, and very important ones. Ren replied with a smile.

"Oh?"

Ye Qishan and the two elders were all attracted by Ren Xiaoyao's answer, and they all cast interested eyes: "What did you find?"

"I don't know what it is, but please go down with me and the elders to take a look, the following situation will never disappoint you!"

Hearing this, Ye Qishan and the two elders glanced at each other, and then Ye Qishan shouted: "Elders, come with me!"

With his call, the other three elders who were busy also flew over. They didn't know what was going on, and as soon as they came, they rushed to ask questions. However, Ye Qishan didn't explain anything to them, but looked at Ren Xiaoyao: "Okay, Xiaoyao, everyone is together, you can lead the way." ”

"Good. ”

Ren Xiaoyao nodded, and immediately took a group of masters of the Ye family to dive into the depths of the star pool.

Ren Xiaoyao secretly calculated: Ye Qishan's strength is afraid that he has reached the fifth layer or above the Venerable Realm, and the other five elders should also have reached the Venerable Realm if nothing else. The six Venerable Realm powerhouses joined forces, even if they didn't know how to use spatial energy, they should be able to break the spatial barrier below, right?

Soon, the crowd came to the bottom of the pool.

When they saw the deep hole with a radius of five meters at the bottom of the pool, everyone was slightly puzzled: What is this?

But after a moment, everyone's doubts turned into surprise - they felt the rich energy gushing out of the deep cave!

"Ah, the energy concentration below here seems to be much higher than in the entire star pool!"

"That's right, and these energies are pouring out in a steady stream, I'm afraid it will make the energy concentration in the entire star pool slowly increase!Haha, this time we are really developed!"

"Xiaoyao, your vision is indeed right, this northernmost area is indeed the best place in the entire star pool. ”

......

Ye Qishan and the five elders all sighed excitedly, and they all applauded Ren Xiaoyao's choice, and at the same time expressed gratitude from the bottom of their hearts. There were also the two elders who were originally opposed to the choice of this area, both of whom were a little ashamed at this time, and apologized to Ren Xiaoyao one after another.

In this regard, Ren Xiaoyao naturally did not dwell on it more, but said to everyone: "Family master, elders, I have explored the bottom of this deep cave before, but there is a space array blocking it at the end, and I can't break through the space array, so I can't continue to explore downward." But as for what is on the other side of the space array, I don't know, but I think everyone should be able to guess a thing or two. ”

"The other side of the space array...... Could it be the source of energy for the entire star pool?!"

"That's right, yes, it must be! Otherwise, how could there be a steady stream of pure energy gushing out of this deep cave?"

Everyone speculated, and there was another burst of excitement.

The rest of the things, there is no need to say more, under the leadership of Ye Qishan, everyone directly entered the deep pit at the bottom of the pool to try to break through the space array.