Three years later, Xiao Ziyang returned satisfied.

After three years of retreat, he broke through the barrier and left the Pillar Star without a sound.

After this retreat, Xiao Ziyang felt that refining the Quasi-Spirit Treasure no longer had any secrets in front of him.

Of course, this is not to say that Xiao Ziyang is already 100% sure of refining the quasi-spirit treasure, on the contrary, he is not even half sure.

The Pregnant Spirit Great Array is the product of the development of the magic circle in this realm to the peak, and it is necessary to engrave the most complex magic array in this realm between square inches, not to mention that Xiao Ziyang is just a mid-Yuan Infant monk, even if he has completely eaten the Pregnant Spirit Great Array, and has had more than 100 successful experiences, the most powerful Mahayana monk of the Yuan Shen, he will never dare to say that he can 100% be able to successfully refine the quasi-spirit treasure.

For hundreds of thousands of years, even the greatest refining great masters, at their peak, had never had a chance of successfully refining a quasi-spirit weapon more than forty percent.

Even if Xiao Ziyang had a more condensed primordial spirit than a mid-stage cultivator, even if he still possessed what was known as the most powerful Chaotic Heart Fire in the cultivation realm. The chance that he would be able to successfully refine the Quasi-Spirit Treasure at this time would never exceed half of it.

But that's enough.

After leaving Tianzhu Star, Xiao Ziyang first came to the outer city of Anyan City, and changed his appearance with the help of the dense flow of people.

Then, he came to the outside of the teleportation hall in the center of the inner city, turned over his hand and took out an identity card of a monk of the Transformation Period, and walked into the main hall quickly.

This Divine Transformation Stage Monk identity card is one of the identity cards that Xiao Ziyang deliberately left and never used.

Xiao Ziyang used a new identity to embark on the teleportation array.

After a period of discomfort caused by ultra-long-distance teleportation, Xiao Ziyang's foreground gradually became clear. It's also a huge teleportation hall. It's just that the scale is much smaller than the teleportation hall of Anyan City, and the teleportation array in the hall is also much sparser than that of Anyan City.

Unlike the busy scene of the teleportation hall in Anyan City, this teleportation hall was very deserted. At this time, Xiao Ziyang was the only one standing alone in the huge hall.

After Xiao Ziyang glanced around hurriedly, he suddenly closed his eyes and took a deep breath. A breath of cool, aura-filled air went straight into the lungs, and as this aura was inhaled, a sense of coolness spread rapidly from the lungs to the limbs.

Xiao Ziyang seemed to be able to feel that every cell in his body suddenly exuded a thriving and vigorous aura. Meantime. A cool breath that rushed into his mind seemed to make his thinking a lot clearer.

After Xiao Ziyang took a deep breath, he held back for a long time before exhaling the exhaust gas, and his face showed a look of intoxication. He muttered in his mouth: "So this is what it feels like to breathe super grade aura!"

He took two deep breaths of air greedily before he stepped down from the teleportation array and walked towards the entrance of the main hall.

Walking out of the main hall, there was no such hustle and bustle as Anyan City. What appeared in front of Xiao Ziyang was a huge square with a radius of dozens of miles. The square is still surrounded by huge and gorgeous buildings. But it's unusually quiet in this square. The huge buildings around the square were also not seen for a long time.

Xiao Ziyang bypassed the teleportation hall. Coming to the edge of the square, the square turned out to be built on top of a huge mountain.

Xiao Ziyang raised his eyes and looked around, this huge mountain peak seemed to be located on an island, under the clear sky, he could vaguely see the sea and sky in the distance.

Xiao Ziyang sensed slightly, and found that there was no forbidden air circle here, so he jumped up and flew into the air.

Hanging in the air. Xiao Ziyang turned around and looked around, and there was indeed a huge island under his feet. There are thousands of ravines on this island. The mountains are criss-crossed, and there is hardly an inch of flat land.

Xiao Ziyang's sharp eyes could see that among the peaks under his feet, including the tallest mountain at his feet, countless immortal mansions were built.

But apart from these immortal mansions hidden in the mountains and forests, there are no other man-made structures on this island, no cities, no roads, and no psychic cars coming and going. Only the occasional glimmer of light across the sky.

Suddenly, Xiao Ziyang, who was looking around curiously, saw a change of light in front of him, and the mountains in front of him were suddenly dyed with a layer of colorful light.

Xiao Ziyang looked up at the sky, and saw that in the clear blue and cloudless sky, a huge colorful band of light appeared across the entire sky, and this band of light was like the extreme wide that is common at the poles of the planet, and the colorful flow was uncertain.

It took a long time for the band of light to fade away.

Xiao Ziyang raised his head and looked at it for a long time, until it disappeared completely, then he lost his light and walked towards a building on the side of the square.

The strange planet that Xiao Ziyang teleported was called Yunlong Star, which was a planet located in the central star field of the Jade Butterfly Galaxy.

Yunlong is the first planet to be developed in the central field, which is about fifty light-years away from the edge of the central field. Hundreds of thousands of years ago, the first explorers of the central star field discovered the planet.

At that time, there were countless powerful monsters living here. The most powerful of them all is a snow-white demon beast that resembles a dragon.

When this powerful monster reaches adulthood, it likes to float in the air all year round, and likes to spit out milky white clouds to wrap itself, so it is named Cloud Dragon by the immortals who first explore this planet. The name of the Cloud Dragon Star is based on this demon beast.

The cloud dragon is a kind of water-based demon beast, it can grow up to level fifteen, and the cloud dragon below level fifteen is not difficult to deal with, but once this kind of demon beast grows to level fifteen, it will undergo a qualitative change, and for some reason it will have some powerful magical powers similar to chaos spells.

The fourteenth-level cloud dragon, although powerful, can also take him down if several combined monks besiege him.

But once this kind of demon beast grows to the fifteenth level, and strangely has a magical power similar to that of a chaotic demon beast, its strength will increase tenfold. Although the fifteenth-level demon beast was comparable to the realm of the combined late-stage cultivators, the fifteenth-level cloud dragon was not an opponent even if dozens of combined late-stage cultivators joined forces.

This powerful demon beast, after advancing to the fifteenth level, can even leave the planet, hunt and survive in space, and even carry out interstellar travel across the incomparably vast universe.

Fortunately, their number was extremely rare, and there were more than 10,000 adult cloud dragons in the entire Cloud Dragon Star, but there were only more than thirty powerful fifteenth-level cloud dragons among them.

Back then, the immortals of the Tower of Babel organized a huge team, all composed of combined monks, and descended on this planet in a flying immortal weapon to carry out a major cleansing of the powerful demon beasts on the planet. After a hard war and great casualties, they finally took over the planet.

Originally, this planet was not suitable for human survival, and the ubiquitous energy flow in the space of the central star field invaded this planet all the time, and those who could survive on this planet, whether it was a demon beast or a plant, were extremely powerful.

At the end, the immortals relied on the powerful and ubiquitous spiritual veins on this planet to establish a huge protective magic circle to protect the entire planet. They used the means of the fairy world to forcibly establish an interstellar teleportation array on this planet.

In the end, they eradicated all kinds of powerful plants with aggressive properties on this planet, and it took tens of thousands of years to complete the transformation of this planet.

After completing the transformation, the Cloud Dragon Planet has become a super-grade spiritual land that all high-level monks dream of. In the first 100,000 years, this planet was divided up by those wealthy factions who participated in the cleansing of the planet, and only the high-level of these sects had the right to enter this planet to cultivate.

Although the cleansing and transformation of the Cloud Dragon Star has suffered heavy casualties and high costs, the gains are even more insane. Although those powerful demon beasts were extremely difficult to deal with, their flesh and blood were all top-grade or even top-grade spiritual materials.

In the ensuing reasoning, the monks found that any tree on the ground was a top-grade or even top-grade wood-based spiritual material. Among the countless kinds of spirit trees that have never been seen before, hundreds of top-grade elixir spirit fruit trees have been found alone.

In the tens of thousands of years since the occupation of the Cloud Dragon Star, new, powerful elixirs have emerged like a blowout.

All this is just the beginning, in the subsequent in-depth development of the planet, countless kinds of never-before-seen high-grade, even top-grade mineral spiritual materials were discovered, this discovery made the refining masters ecstatic, and countless powerful magic weapons were developed.

In addition to spirit mines, there are also spirit stones, and hundreds of large and small spirit stone mines have been explored, and the lowest quality spirit stones produced in these spirit stone mines are all low-grade spirit beads.

Tens of thousands of years later, when these hundreds of spirit stone mines were emptied, more than a dozen rare Dao Beads were found.

It can be said that the casualties paid for the initial cleaning and the cost of transformation and development are nothing compared to the gains.

As a result, the Xiuzhen Realm set off a boom in the development of the Central Star Domain. Countless sects poured into the Central Star Domain with the power of their sects.

In the face of that incomparable wealth, even a powerful Combined Monk would be carried away. Without the immortals to take the lead, these sects smashed their heads under the minions of those powerful and strange powerful demon beasts in the central star field.

In this round of crazy incursions into the Central Star Domain, countless wealthy factions of the year collapsed, and some even fell apart and were swallowed up by other sects.

Of course, there are failures and successes, for example, the most powerful sects in those years spent a great deal of money to invite the immortals of the Tower of Babel to take action through the ancestors who had already ascended in the sect, and successfully occupied several life planets on the edge of the central star field.

There are also some sects that are quite self-aware, they attack the inanimate planets at the very edge of the central star field, although it is not as good as occupying those living planets, but it is better to be safe, and they have also mined a lot of rare spiritual materials.

During this time, the Hundred Great Sects of the Xiuzhen Realm were reshuffled, and almost more than half of the Hundred Great Sects were replaced by new faces.

In the following hundreds of thousands of years, the Tower of Babel successively developed more than a dozen life planets in the edge of the central star field, and established a teleportation immortal array.

With experience, the various sects have also carefully developed hundreds of planets with super-grade spiritual veins in the dangerous central star field edge area. (To be continued......)