The disc quickly took the shape of a tunnel. Dolai's spiritual power stood in the tunnel, surrounded by endless spatial energy.

After checking the wizard formation and finding no problems, Dolai activated the wizard formation to extend the front end of the space tunnel, and then slowly moved forward.

The space of the entire world hummed, and then a small crack appeared randomly, and the space tunnel immediately penetrated into it.

The world in front of him turned dark, and the space tunnel protected Dolai's consciousness and entered the void.

This was the real void. There was endless darkness in front of him, and there was nothing there, just as Baal had introduced to him.

There is nothing in the void. Without the protection of space laws and space tunnels, he will be swallowed up by the laws in the void and turned into nothingness. Therefore, the space search wizard formation and the space tunnel that protects consciousness are the most important.

Dorae closed his eyes, then opened them again.

The surroundings are still the same, nothing has changed.

He knew that the ability of his extraterritorial clone might only be within the world, and would not work outside the world. The rule perspective was invalid.

Or, the extraterritorial clone's main body needs to come outside.

But if this is the case, it is not very safe. Most of Dolai's current abilities are in his extraterritorial clone, unless one day he can actually capture an extraterritorial creature.

But that is too difficult. For a true extraterrestrial creature, its body power alone is likely to exceed the power of an entire world. To capture that thing, unless he has power beyond the god level, it is simply impossible.

With his mind in a mess, Dolai activated the wizard formation the next moment, continued to move forward, and left the place.

The void is a void, but it is not completely void. In the surrounding black world, you can still see some spots of light.

Those points of light are worlds.

He lowered his head and looked behind him.

There was a huge spot of light under his feet. He came out of the spot of light. Inside the spot of light, he could feel many familiar auras, his clone, blood, and some other things.

Dolai raised his head and looked at the rules of his destiny.

A ray of yellow light penetrated into the world under his feet and did not interfere with the void of the universe.

Dolai seemed to have some understanding. The place where he was born and connected to seemed to be only the original world. Once he walked into the void, he would probably have to face a new fate, and an unknown fate at that.

Dolai's heart sank. This was a very unfavorable phenomenon for him.

As the void tunnel moved forward, Dolai just thought about it, then left the original world and moved forward.

As he walked forward, looking at the empty world in front of him and feeling the wizard formation inside the world, Dolai's mental power was used to the extreme at this time.

Because of this, he had to stop all his clones and place them all with his original body.

Because the further forward you go, the more energy the wizard formation requires, and the more places that need to be monitored. If the energy output exceeds the range of your own wizard tower, something might go wrong. Once there is a problem with the energy output of the wizard tower and the wizard formation malfunctions, this part of your mental power will all be left in the void of the universe and then be ruthlessly swallowed up.

Once a large amount of one's mental energy is devoured, although one's realm will not fall, one's strength will be greatly reduced.

Dolai continued to move forward while monitoring the operation of the wizard's formation.

Not long after, he found that his worries were unnecessary, because the magic circle was very stable, and it had just appeared and was not many kilometers away from the world, so it had no impact at all.

Thinking of this, he walked forward boldly, keeping a long distance away from this world. He wanted to test the distance of the wizard tower's formation, so he walked forward very far. Not long after, the world under his feet turned into a small dot of light. Dolai then felt that the energy output of the wizard tower was a bit too large, and it was in a state of overload.

At this time, he was already in the void world. In the distance, the stars were shining brightly, and it seemed that there were many worlds.

Dolai knew that those light spots seemed very close, but they were actually very far away, so he still had to transform the wizard tower formation.

He thought about it, looked at the nearest light spot in the distance, and then noted the direction. Then he withdrew the magic circle, returned to the world, and prepared to set off in the direction of the light spot.

In fact, he actually wanted to turn, but after trying, he found that it didn't work, so he had to go back and then come out again.

The space tunnel can currently only travel in a straight line and cannot turn.

After going back, recheck the magic circle, dissipate heat, and reset the magic circle.

Through the previous trip, he has figured out some of the characteristics of the void. This time, he can re-adjust the energy output and reset the strength of the space barrier. He found that he was too cautious before, and he could actually reduce the strength of the space barrier a little bit, and then he could go further.

Although he knew that this further away might not be of much use, after all, those light spots looked very close, but in fact they were very far away.

From the current perspective, the best way is to carry enough energy, fly directly into the void, and then travel through the void to find another world. In Dolai's hands, the Tower of Babel can currently do this, but the prerequisite is that the Tower of Babel must be upgraded to level nine.

Dolai sat down and adjusted the strength of various magic patterns in the wizard's formation while thinking about this question: should he upgrade the Tower of Babel?

He has mastered all the core magic patterns for upgrading the Tower of Babel, but he has not found the regular material for the most core energy core, which is called a void core that can store a large amount of void energy.

But he has found a replacement, which is the Void Tribulation Pearl.

With the properties of the Void Tribulation Pearl, it can completely replace the Void Core, but this requires time to transform. Transplanting the magic array of the Void Core into the Void Tribulation Pearl is also a big difficulty.

Dolai fell into deep thought. It seemed that he needed to upgrade the Tower of Babel first, or transform the void exploration wizard formation.

But let's explore slowly first, and upgrade the Tower of Babel while exploring. Now that he has been to the void world once, it is not as complicated as he imagined. Instead, it feels quite simple.

As long as the wizard's formation is set up, it is just a matter of rechecking, and it does not even require too much mental energy to check.

Thinking of this, he decided to proceed in two aspects.

…

Death Mountains.

Dolai's Xuanshi worm clones gathered from all directions and formed the appearance of light Dolai in the distance. The power of the Skeleton Demon's meditation method quickly gathered and soon turned into a complete Dolai clone.

The moment Dole's clone took shape, the Tree of Death in the distance reacted first and placed its will on Dole.

When it saw Dolai, the will of the Tree of Death was filled with scrutiny.