Airplanes......

The Fire Pole Spirit Bead emitted a burst of strong fluctuations, and then the light above it became more and more relaxed.

Xiang Chen breathed a sigh of relief slightly, and a very subtle feeling arose between him and the Fire Pole Spirit Bead. Although he couldn't completely control the Fire Pole Spirit Bead yet, as long as he had enough time, he would definitely be able to control the Fire Pole Spirit Bead freely.

Airplanes......

Xiang Chen's mind moved, and this fire pole spirit bead instantly emitted a fluctuation, and then entered Xiang Chen's Sumeru boundary stone space.

"Master, I seem to feel that there is a Sumeru boundary stone on your body, although the space is not large, but it has the charm of the world, and I have the same thing in my memory, which should be under the cave where I am imprisoned. Seeing the Fire Pole Spirit Bead disappearing, the little phoenix suddenly remembered something and said.

"Oh? That's great, now my small space has 1,300 zhang, if there is another Sumeru boundary stone, it should be 2,000 zhang, and it is one step closer to becoming a small world!"

"Master, come with me!" the little phoenix left the cave and took Xiang Chen back to the cave where it had been sealed.

This is the place where he generates his wisdom, and the little phoenix still knows the environment here very well.

When it came to the vertical cave to counteract, the little phoenix circled, its wings stirred, and then another cave appeared on the ground.

"Come out!" the little phoenix snorted as the cave appeared.

As the little phoenix drank lightly, three small black stones flew out of it. Although these small stones are of different sizes, the fluctuations on them are the same, which means that these three black stones are all Sumeru boundary stones.

"So many?" Xiang Chen was stunned, he had worked hard to get three Sumeru boundary stones, but this fire spirit little phoenix had three of his own.

"That's not much, I seem to remember that I should have more, but now there are only three pieces left!" said Little Phoenix.

"Three is already a lot, I want to integrate these three Sumeru boundary stones into my small space first!" After Xiang Chen finished speaking, he began to integrate the three space boundary stones into the world foundation stone of his Sumeru boundary stone.

Airplanes......

The World Cornerstone emitted a strong fluctuation of spiritual power, and then Xiang Chen felt that the small space of the Sumeru Boundary Stone began to expand rapidly. Not only has the space of the Sumeru Boundary Stone expanded, but there are also many things in it, all of which have very powerful spiritual power fluctuations, all of which are spiritual herbs and elixirs.

These elixirs and spirit grasses are a big surprise for Xiang Chen, he is now in urgent need of these elixirs and spirit grasses to quickly improve his strength.

Buzzing......

The world's cornerstone sent out a fluctuation again, and with this fluctuation, the space of the Sumeru Boundary Stone also stopped expanding.

Xiang Chen infiltrated the strength of the divine soul into the small space, and wanted to check the changes in the small space after integrating into a Sumeru boundary stone, this inspection, Xiang Chen was immediately shocked, the small space in his Sumeru boundary stone had skyrocketed twice as much as before. Originally, it was only 1,300 zhang, but now it has become 3,900 zhang.

"What a high quality!" The surprise in Xiang Chen's eyes dissipated, and he was amazed at the quality of the little phoenix's Sumeru Boundary Stone.

Generally speaking, the higher the quality of the Sumeru boundary stone, the larger the space inside, and the size of the space in the small phoenix, a piece of Sumeru boundary stone, can top six Sumeru boundary stone spaces.

The first Sumeru Boundary Stone was completely fused, and Xiang Chen began to try to put the second Boundary Stone into the World Cornerstone as well.

Airplanes......

There was a strong fluctuation in the cornerstone of the world, and this time the intensity of the fluctuation was stronger than the previous one.

Xiang Chen's eyes were full of anticipation, to be able to make the world's foundation stone fluctuate so strongly, presumably the quality of this Sumeru boundary stone was even higher than the previous one.

Buzzing......

The fluctuations of the world's cornerstones suddenly stopped at a certain point. Xiangchen's small space also stopped expanding again.

Similar to the first time, there were once again some spiritual herbs and elixirs in this small space, as well as some weapons that exuded strong fluctuations. Through the strength of the spiritual power fluctuations on these weapons, Xiang Chen could conclude that their grades definitely surpassed those of ordinary immortal weapons.

In addition, this time the expansion of the small space is much larger than before, and the space that was originally 3,900 zhang has directly increased to 7,500 zhang.

Xiang Chen's mouth opened, and he didn't know what to say to express his mood at this time, according to the development of this situation, after putting the third Sumeru boundary stone into the foundation stone of the world, it is likely that his small space will directly reach the standard of becoming a small world.

When the space in the Sumeru boundary stone reaches a radius of 10,000 zhang, it will have the capital to become a small world, and if the essence of the five elements is found and successfully introduced, this small world can also be formed.

Of course, the essence of the five elements is not easy to find, at present, the little phoenix is the essence of fire, which can be used as the first guardian of the small world, but the other essence of the five elements is not easy to find, maybe there is no one in the thirty-six blessed lands.

Fortunately, Xiang Chen is not in a hurry now, the Five Elements Spirit Bead is also transformed by the essence of the Five Elements, although there is no spiritual wisdom, it can also be introduced into a small space first to form a balance. Of course, all of this must wait until the Tablet Spirit kills the Blood Demon King first.

Airplanes......

Xiang Chen threw the third Sumeru Boundary Stone into the World Cornerstone, and the World Cornerstone once again emitted a powerful wave.

At this moment, Xiang Chen also became nervous, if the space in this Sumeru boundary stone exceeded two thousand five hundred zhang, then the small space could be directly promoted to a small world. Of course, this is only a small world in theory, and if you want to become a small world like the mammoth tomb, you still need to go a long way.

Buzzing......

The most critical moment finally came, Xiang Chen's heart was in his throat, his fists were clenched tightly, and he looked very nervous.

With the end of the spiritual power fluctuation, Xiang Chen's divine soul power once again infiltrated into the Sumeru Boundary Stone and began to expand rapidly, he wanted to see what kind of surprise would appear after integrating the Sumeru Boundary Stone into the World Cornerstone this time.

5,000 zhang ......

6,000 zhang ......

Eight thousand zhang ......

Xiang Chen's mood began to become nervous, and the power of his divine soul was still expanding, probing the limit size of the Sumeru boundary stone space.

Nine thousand zhang ......

Nine thousand five hundred zhang......

Still not on the edge, Xiang Chen's heart suddenly surged with excitement.

10,000 feet......

12,000 zhang......

"Twelve thousand five hundred zhang, it's really good!" Xiang Chen's heart was already happy, such a large space had completely reached the minimum standard for forming a small world, and now even the Fire Dragon Jiao and the Stygian Tooth Tiger could move freely in it without shrinking their bodies.

"Twelve thousand five hundred zhang, although it is a little smaller, it should be able to become a small world!" Compared to Xiang Chen's excitement, the little phoenix was slightly disappointed, it seemed that this space was not as big as he imagined.

Facing the little phoenix, Xiang Chen and Fire Dragon Jiao were a little speechless, in the past, their small space was extremely small, and they had to shrink their bodies to enter, but now they have 12,500 zhang, which is already very good.

"Okay, the matter here is almost over, we should also go to the next station to find the other Five Extremes Spirit Beads!" Xiang Chen said.

"Where are we going?" As soon as he heard that he was leaving the Red Flame Sea, the little phoenix immediately showed an excited look.

"Next, we are going to go to the Thirty-six Blessed Lands of the Peak of the Middle Earth, that place is called the White Prairie, I hope we can find the Earth Pole Spirit Bead from there!" With the Fire Pole Spirit Bead at the bottom, the chance of finding other Spirit Beads must also increase a lot.

"If you look for the Earth Spirit Bead, maybe I can still help a little, the five elements are mutually reinforcing, and it happens to be fire and earth, so my ability to sense the location of the Earth Spirit Bead may be stronger than you!" said the little phoenix after turning around in the air.

"Oh, that's great, let's go quickly!" Xiang Chen was also overjoyed when he heard this, he didn't expect that there would be so many benefits for rescuing the little phoenix of the fire spirit this time.

Sou......

Xiang Chen identified the direction and immediately left. The Fire Dragon Jiao and the Little Phoenix are all by his side, this Red Flame Sea is the territory of the Little Phoenix, and no one should be able to find trouble with it. In addition, the environment here is also very suitable for the cultivation of the Fire Dragon Jiao.

After about a month, Xiang Chen, Little Phoenix and Fire Dragon Jiao all walked out of the range of the Red Flame Sea.

As soon as he walked out of the sea of red flames, the little phoenix's expression became nervous.

"What's wrong with you?" Xiang Chen had a contract with Little Phoenix, and he was also aware of Little Phoenix's uneasiness, so he asked.

"I think I might be about to meet the catastrophe!" said the little phoenix.

"Heavenly Tribulation? What is that?" Xiang Chenke had never heard of any other Heavenly Tribulation, at least Fire Dragon Jiao had never mentioned any Heavenly Tribulation until now.

"I am a life that does not belong to this world, and if I want to survive, I must accept the test of the Heavenly Tribulation here!" said Fire Phoenix's business a little solemnly.

"Oh, how long will this Heavenly Tribulation take?" Xiang Chen also became serious, since it was a Heavenly Tribulation, it would definitely not be easy to deal with, so he had to be fully prepared.

"Well, it's three days later!" said Little Phoenix.

"Three days?" Xiang Chen was a little crazy, three days was too tense, he had no way to prepare anything.

"That's right, it's only three days now, and I was in the sea of red flames before because the fire spiritual power was too abundant, so it covered up the heavenly machine, and after I came out, I felt the breath of this heavenly tribulation!" said the little phoenix.

"Then do you know what type of Heavenly Tribulation it is?" Although he didn't have time to prepare, Xiang Chen also wanted to understand the nature of this Heavenly Tribulation so that he could find a suitable place to cross the Tribulation.