Bai Yujun is very busy.

The portals capable of transporting tens of thousands of troops are complex and mysterious, and the dragon's head is not idle.

The huge project is too busy to be busy, Mu is responsible for most of the design, and with the assistance of the immortal craftsmen who defected to the old heavenly court, the teleportation bridge must be built before the expansion and rectification of the snake demon empire is over, otherwise what is it to talk about saving the world, in short, it is right to work day and night.

Use the gantry as a template to build a simplified version of the gantry.

It took dozens of days to finally make progress, but when he penetrated the barrier of the small world, he was blocked by the will of the World Heavenly Dao, and he could not penetrate the barrier......

The world of small wrecking balls, the top of the mountain.

A style of simple archway glorious circulation.

A blurred light curtain separates the two worlds from the stone gate, and the blurred world inside the door shakes with the light curtain, and you can vaguely see the mountains and flowing water, blue sky and white clouds, which is completely different from the world where it is, and the teleportation bridge is only the last step, and it is also the most difficult.

Grab a low-level evil cultivator captive for experiments and advance through the stone gate.

The two craftsmen were unceremonious, and stepped forward with a kick.

"Ah......h

The low-level evil cultivator struggled through the water curtain, and not far forward, suddenly a repulsive force pushed it back.

With a snap, he landed face down, knocking out his two front teeth, the unlucky low-level evil cultivator couldn't understand what crime he had suffered, and he was tested several times in just a few days, and the previous low-level monster evil cultivators were even worse, and the torture was not human, and the half-finished teleportation bridge was more terrifying than all kinds of torture tools.

"Failed again......"

The immortal craftsmen were at a loss.

"It's difficult to do, even if the Heavenly Court Immortal Bridge used to be able to teleport to the big world, if you want to enter the small world, even if you have the Heavenly Court Document Heavenly Will, it is very difficult, and only a few immortals can do it. ”

The immortal bridge outside the Nantianmen also cannot be directly teleported, which is particularly complicated.

The will of the Heavenly Dao World is very repulsive, it belongs to self-protection, and there may be loopholes to be exploited.

Can't learn from the demons, the demon invasion uses brutal and destructive means to penetrate the loopholes, Bai Yujun worked hard to repair it before, and the passive defense effect is not ideal, so now he plans to use conquest to deal with the demons.

The craftsmen of the former Heavenly Court Craftsman Division continue to make various attempts......

Bai Yujun frowned and walked into the stone gate.

Passing through the water curtain, the vision is clear again after a shaking, and the breeze blows through the grass to raise dandelions, an ordinary small world.

The little phoenix also followed the drill to join in the fun, and it felt very boring after the novelty.

A six-winged ugly demon flew in front of him, with dense teeth in his mouth, his legs bent back, and he was carrying an iron rope in one hand and a ghost-headed knife in the other, and he pounced violently.

The little phoenix happily threw a spark over, and the spark fell on the demon and instantly burned to ashes from the inside out.

The simplified version of the low-profile dragon gate is no problem, everything is normal, the problem is that only himself and the phoenix can pass through the barrier, in fact, it is still a special divine beast born with its own ability, and it is completely ineffective and meaningless to replace others.

Shaking his head, he led the little phoenix back to the world of the little wrecking ball.

Frowning and pinching his chin with a sad face.

"Huh, that doesn't make sense?"

Behind him, the underage little phoenix imitated distress.

Mu Fei sat down on Bai Yujun's shoulder, looked at the stone gate, and then looked at the craftsmen of the Craftsman Division.

"Providence ......"

"There's no place to get the Heavenly Decree now, and even if you get it, it won't work. ”

Shrugging his shoulders, Bai Yujun clearly knew that the Heavenly Decree was not written casually, not to mention that it was impossible to get it now.

Mu turned his head to look at a certain white face.

"Bai, you can write a document to try, only you can cross the world barrier at will, oh, I almost forgot that the phoenix is okay, don't tear the dragon scales, try to attach the dragon qi or use the dragon's contract. ”

"I'll try, wait. ”

There are no materials, simply use jade instead, and try to make tokens.

After pondering for a long time, I thought of the appropriate words, engraved with dragon energy, without leaving any scratches, the handwriting is like a perfect inlay of jade, and the edge is carved in the style of two dragons playing with pearls, written in dragon language, and obsessive-compulsive disorder drives a certain white to do it as much as possible, and finally makes a slap of the great god of the pass.

The most important thing is that Bai Yujun seriously and religiously communicates with the small world opposite, communicates with a junior tone, treats her as an aunt, and easily gains the favor of that small world, and secretly agrees and approves the pass token.

This talisman contains the will of the Heavenly Dao of the small world opposite, so it can only go to this place.

Soon it was a success.

"Take it and try it. ”

The craftsman grabbed the talisman and was about to stuff it into the low-level evil cultivator, but before he could get closer, he heard the evil cultivator screaming.

"Ah...... Don't come here...... Spare ......"

The evil cultivator was covered in blood and the yin aura seemed to be burning.

Everyone looked at each other.

Bai Yujun and the little phoenix behind him rolled their eyes speechlessly.

For fear that the dragon and phoenix breath will extinguish the evil cultivator and deliberately converge all the breath, but the token will not converge, let alone wear it on the body, if you get close, you can burn the evil cultivator to ashes, and the dragon qi contained in the token and the dragon's contract can be approached.

Raise your hand and snap your fingers casually.

Syllable~

The evil cultivator burned instantly, and before he could even let out a scream, he fell to the ground and turned into ashes.

He nodded to a half-dragon man next to him who had not yet become an immortal.

The young half-dragon man took the token without saying a word, and walked directly to the stone gate, a magical scene happened, the stone gate water curtain opened the passage as the token approached and became larger and larger, and the opposite scene could be clearly seen, and the young half-dragon man was very easy to pass through the world barrier.

"It worked!"

The craftsmen cheered, and the onlookers were also excited.

Mu is very satisfied with this, although the current function is a little worse, but it can be improved slowly, I believe that it will not be long before more teleportation bridges can be built.

Fly to the top of a certain white head and sit between the two dragon horns.

"White, you want to find a way to make it in batches, I will continue to improve the teleportation bridge, it must be tall enough to pass through the warship flying boat, and it must be able to open for a long time, and the command can be divided into different functions, such as small team crossing and large-scale army use, it is better to design it in more detail. ”

"It makes sense, I will add a ban to it, lest the talisman fall into the hands of the thief. ”

"That's right, you have to control all the pass symbols, and you can learn the strict Heavenly Court Heavenly Decree. ”

The Command Charm is the equivalent of the World Key, and the stakes are high.

It is estimated that there will be no free time for the next few months, Mu will be responsible for upgrading and expanding the teleportation bridge, and Bai Yujun will continue to study the improvement of the making of the talisman.

Sigh, I've been tired and thin lately.

Turning his head to look at the portal that had been opened.

Directly issued an order, arranged for 10,000 snake demon troops to clean up the monsters, and arranged for the half-dragon people who had not yet survived the catastrophe to become immortals to follow, and the recruitment of demons was not delayed, and other follow-up troop increase matters were handed over to Qiao Jin and other generals.

Once this was arranged, research began on improving the pass.

Southern Wilderness.

Qiao Jin quickly mobilized 10,000 troops.

Recently, it has been particularly lively, countless ironclad ships are floating in the air and waiting quietly, humans and demon beasts gather to watch, their eyes yearning, curious about where the world hanging upside down in the sky is, and even more curious about who the enemy of the snake demon army is, the hillside, the street, the rooftop, and even the river boat are all the figures of various races.

Just as countless curious eyes were watching, there was a sudden fluctuation of aura......

There are two ancient wood sacred trees in the southern wilderness, one is Mu, the other is the tide, one large and one small are next to each other.

Even the small one is a mountain range.

When the scorching sun was in the sky, the tide suddenly moved, lifting a thick tree trunk to extend towards the sky, and the green branches and leaves grew rapidly, and soon went straight into the sky into the upside-down world, building a road connecting the two worlds!

Countless snake demon soldiers climbed quickly along the trunk of the tree that reached the sky.

At the same time, the assembled floating iron ships raised their bows and flew one by one towards the upside-down world.

At the front was a horse......