Boundary continents, as the name suggests, are continents divided by each different realm. It includes seven domains: ocean, volcano, ice, plain, desert, rainforest and abyss. The seven realms are wrapped around a huge regular sphere, the Domain Boundary Star. And its formation was created by multiple gods, and it is also a rare composite plane of divine creation. And its value is mainly to imprison demons and provide the best cultivation mode for outsiders.

It was a huge planet the size of three times their original planet, and the area of each field was also very large. It is enough for the organisms that live there to form their own ecosystems, and the organisms in each area do not invade each other. However, except for one creature that does not belong to any realm and can come and go freely in any realm, and that is the dragon of the sky.

At this time, the old professor and Lang'er were on the realm continent 3.4 billion light-years away from their original planet, watching the light blue figure in the sky move around. The old professor did not interrupt Lang'er's cultivation, but stared at the sky dragon in the distance. In the Abyss Domain, under the cover of the spiritual storm, the old professor was confident that he would not be discovered by the Sky Dragon, and the shield he released was called the Spatial Isolation Shield. With this spatial isolation cover, even if they are discovered by the Sky Dragon and attack them, all the effects of the attack will pass through their bodies, and they will not land on their main body at all. The only way to hurt them is to destroy the space first.

This is already the old professor's most powerful space life-saving magic, and he must be a little more cautious when he brings Lang'er to this dangerous place.

The Domain Continent is very large, and the sky is very wide, but the speed of the Sky Dragons is faster, and everything in the sky is under their control. Dozens of huge sky dragons flew up and down the entire planet at this time, and all the creatures on land and in the sea could be seen.

At this time, the prodigal children in cultivation were also alarmed by the vision of the sky. Lang'er climbed onto the old professor's shoulder, his green eyes blinking, and he looked curiously at the sky dragon flying in the sky.

"This is the Sky Dragon Dance, a dance that every Sky Dragon will dance. The old professor said, "Time flies." Every 100 years, the Sky Dragons will dance this dance, which can be regarded as a gift to the creatures of the Domain Continent for the new century. And every time a hundred times of a hundred years, that is, ten thousand years, the Sky Holy Dragon will personally lead a dance, and then, it will not be called the Sky Dragon Dance, but the Sky Holy Dragon Dance. Huh, I'm calculating the Domain Realm Almanac, when was the last time the Sky Holy Dragon Dance was held, it seems?"

The old professor's eyes lit up, knocked on Lang'er's head, and said, "Little guy, you have a chance to feast your eyes this time, this time it is a once-in-a-lifetime Sky Holy Dragon Dance." Whenever the Holy Dragon in the sky descends, it is the daytime day that occurs once in 10,000 years on the Domain Continent, also known as the White Night Festival. It is the festival of all creatures on the continent of the realm, and it is also the festival of outsiders. ”

Lang'er nodded excitedly.

Because it was the Sky Holy Dragon Dance that was coming, the old professor left the Abyss Domain with Lang'er and came to the Plains Domain. The creatures of the plains are relatively mild, and most of them are vegetarians.

Although this is the reason, a certain one on his shoulder seems to be considered a "vegetarian......

The spatial isolation cover continued to open, and as long as he was not strongly attacked, the old professor could rely on his normal recovery to offset the consumption and maintain this spatial isolation cover. Even if the Sky Holy Dragon passed by here, he was sure that he would not be discovered.

As far as their eyes could see, they could see twelve or three sky dragons distributed in the sky in an orderly manner. In fact, the entire Sky Dragons are spread across the planet. Each Sky Dragon emitted a very dazzling white light, and its wings spread out for hundreds of meters on each side. Their bodies are also oriented in different directions, and interestingly, the wings of the two adjacent sky dragons seem to be connected by a long white line.

Each Sky Dragon's wings open and close at a different angle. The sky dragons with different postures connected the white lines very tacitly, and there was no forked line. Eventually, a complete white circle of light surrounded the sky above the entire Domain Boundary Star, and there were more than twenty white circles.

Although the old professor had heard of such a magnificent scene, it was the first time he had seen it, and it was really incredible to see it with his own eyes.

"The dance is about to begin, little one, don't be blind. The old professor said.

This is a celebration that belongs to the Warcraft.

Suddenly, the sky dragon in the air stood still at the same time, and there was not even the slightest movement of the white line. Two seconds later, all of the Sky Dragons adjusted their positions at the same moment, each of their wings changing positions. Miraculously, the white threads are not broken, but they are still connected in a different way.

Seeing this, Lang'er couldn't help but giggle, and his two little hands kept patting.

After another two seconds, it was still a postural adjustment. This is done five times, just when Lang'er is a little tired of watching. Suddenly, a point in the center of the white line connecting each of the two sky dragons suddenly swelled up like an egg.

At the moment when all the eggs were just formed, in just one second, one by one the little sky dragons broke out of the hundreds of eggs, and the excited chirps were like the music prepared by the sky dragon clan for the Domain Boundary Star. The cry of the young dragons has the effect of promoting the growth of all things, and these young dragons have been hiding in it for a long time, and they have long felt suffocated. And their shouts are part of the ball.

But that's not all. Young Sky Dragons are born with the ability to fly. They fly out of the center of the white threads, and there is a white thread attached to their tails, which grows longer and longer as they fly farther and farther.

The appearance of a new white line illuminates the sky a little brighter, and even the young Sky Dragon is still trained. They fly to their target location with great accuracy, and each time they fly, they draw many white crosses in the sky.

As there were more and more white crosses in the sky, the sky was getting brighter and brighter, and the chirps of the young sky dragon were getting less and less.

At this moment, all the commotion in the sky was still again.

Lang'er turned his head to look at the old professor. The old professor smiled and said, "Are you still afraid that you won't be able to see the true face of the Sky Holy Dragon?" Don't worry, stay for a while, and you will see that every Sky Dragon will be the true face of the Sky Holy Dragon." It's the star of today's ball. ”

As if in response to the old professor's words, the white lines in the sky, which were originally only used to illuminate the night, began to slowly thicken at this time, and the figures of the sky dragons connected to the white lines became fainter and fainter in the white light. The original white lines became thicker and thicker, and finally glued together, forming a white curtain that enveloped the entire Domain Boundary Star.

"When daylight descends on the Domain Continent, the Sky Holy Dragon will gather the purifying light of the gods, so that the hearts of all the demonic beasts will no longer be evil on this day. The old professor muttered, like a devout Catholic.

At this moment, a majesty that seemed to come from eternity descended on every corner of the Domain Continent, but it did not oppress any fragile life. And every sky dragon in the sky has gathered its wings, and its head and tail are curled together, as if it is slowly turning into an egg again. In the end, it really turned into an egg!