Bepta turned around and found that some parts of the magic circle were not repaired correctly, so he guided the cat people to repair the magic circle.

Any magic circle that has anything to do with special energies like space and time must be handled with extreme caution. If there is any problem, even a slight mistake can lead to a huge error.

Spatial coordinates are a very delicate thing. If there is even a slight mistake, you may not arrive at a certain space, but be directly teleported into the spatial turbulence.

Void clan members like Bepta don't care much about it. After all, they roam in the void and encounter a lot of spatial turbulence, but for other lives, it is at the level of destruction.

If they are teleported to the depths of the space turbulence, not to mention people like Li Ziyu, even those at the level of the Demon Lord will also perish. They will not be able to find a way out of the space turbulence and will eventually die from energy exhaustion.

Void creatures are born with spatial attributes. The void is their home. They have been hanging out in the void since they were young, and their experience is gained bit by bit.

Although he couldn't fully analyze the magic circle and the portal, with his perception of spatial properties, Bepta at least knew what to do.

With the help of the Void Lord, the repair progress has been greatly improved.

Two days later, Li Ziyu and Liu Xingxing were called downstairs. The magic circle and the portal had been repaired.

The teleportation array on the ground is extremely complex and full of mysteries. The portal is no longer old and dilapidated, but has become brand new.

After examining it, Li Ziyu turned to Bepta and asked, "Is that all? How do I activate the portal?"

Bepta pointed to an empty spot and said, "There should be a magical energy body there. I think it's some kind of magic crystal, used to supply energy to the entire magic circle. But now it's empty. It must have run out of magic power after the last teleportation, or it may have shattered after too long."

Li Ziyu understood what it meant. It was because of lack of energy that the teleportation array could not be activated.

Lack of energy is not a difficult problem to solve.

They are not short of resources now, so they gave Liu Xingxing a look and Liu Xingxing immediately ran out to prepare.

Soon, he got a piece of transparent crystal, held the crystal carefully and placed it into the gap, arranging it properly.

After finishing, he looked at Bepta, "This is an empty magic crystal. Any energy can be stored in it. What kind of magic power is needed to activate the magic circle?"

Bepta went over to examine the crystal before saying to Liu Xingxing, "I don't know what kind of magic they used back then. Driving a portal like this that can split the two worlds apart requires a huge amount of energy."

Li Ziyu and Liu Xingxing's mouths twitched at the same time.

This is a bit of a joke.

After all this time, you still can't explain it clearly?

How can we play this!

Then Bepta said, "Although I don't know what kind of energy they use, I feel that space energy is the best. All teleportation arrays are compatible with space energy, and the requirements are much less than other energies."

Liu Xingxing nodded quickly, "Yes, space energy is good. Where can I get space energy? I don't have any space energy on hand."

Bepta was silent. Li Ziyu sighed and said, "Shouldn't we go to the Void Land to collect Void Energy Crystals?"

Bepta nodded.

To drive such a large magic circle, the best method is to use void energy crystals.

Li Ziyu opened the system helplessly to check and found that there were only a few void crystals left that he had looted in the void land. After such a long time, he would use some from time to time, and there were really not many left. He probably couldn't handle this teleportation array.

But how to get to the Void Land is a big problem.

When he first went to the Void Land, it was still at the fortress level. It was very difficult for him to come back then. Now it is at the castle level, and the area is even larger than when it was at the fortress level. It was almost impossible in the past.

Li Ziyu felt uneasy because he couldn't get through the Castle of the Undead.

The Void is not a safe place; it is full of fighting.

That question was for Bepta.

The portal could not be activated for the time being, so Li Ziyu took Bepta back to the Castle of the Undead to study how to go to the Void Land.

Bepta could go there by himself, but it was absolutely unrealistic to bring the Undead Castle with him. It was also not very reliable to ask Bepta to bring the Void Energy Crystal with him.

There are many good things in the Void Land. Li Ziyu has been there and was very envious.

After returning to the main world, Li Ziyu has been busy and has completely forgotten about the Void Land.

This time when he remembered it, he started thinking about how to get the resources from the Void Land.

Many technologies in undead technology require resource support from the void.

They are also related to space-type technology.

The simplest space-type technology is the space used in the machine nest.

In the future, more space-type technologies will be developed. Without the resource support of the Void Land, many technologies cannot be unlocked because there are few or no such materials in the main world.

After some research, the conclusion was that Bepta could find a void place and build a temporary portal, and let Li Ziyu send the undead there to collect resources. When they were about to come back, Bepta would reopen the portal and send the undead back.

But in this case, Li Ziyu might not be able to control the undead and would not know the situation over there.

The spatial barrier will isolate all of this. Once they reach the void, the undead can only rely on themselves and no longer have support from the Undead Castle.

My dear, there is more to this chapter. Please click on the next page to continue reading. It will be even more exciting later!