The energy transformation core is responsible for transformation and attraction, gathering soul energy to oneself.
But because the collected soul energy is in a free state, it cannot be used at all and can only be watched.
The energy condensation core is simple and crude. It directly snatches the free energy from around the energy conversion core, then compresses it, allowing the soul energy to fuse, so that it can be used.
It sounds simple, but in fact it involves a lot of technology, otherwise it would not have taken Li Ziyu a month.
The energy conversion core and energy condensation core have been unlocked, what does that mean?
It means that the material that stuck in the neck has disappeared, and the day of mass manufacturing soul energy collectors is just around the corner!
Li Ziyu seemed to have seen the bright future created by the energy of the soul, and couldn't help but let out a strange laugh of "Jie Jie Jie Jie"...
Ahem, image, you still need to manage your image.
He tried his best to close his smile, calm down his mood, turned off the energy conversion core and energy condensation core, and opened the warehouse.
Um... where is my void energy crystal?
Where are all my void energy crystals?
Looking at the few void energy crystals in the warehouse, Li Ziyu had a big question mark on his face.
Judging from the speed at which the undead skeletons dig mines without rest, they should have accumulated a lot of void energy crystals.
Inviting thieves?
No, I haven't heard of any thieves stealing items from the mobile fortress.
In the Fortress of the Undead, there are still two masters, Biepta and Damenlevsky, and there are so many undead.
Whenever a creature comes to the fortress, it will be discovered.
The fact is the fact, there are not many void energy crystals in the warehouse.
A small pile.
This number is very wrong.
Li Ziyu touched his chin, thought about it for a while, and finally figured it out.
The void energy crystal was not lost, but used by himself.
For a month, he has been unlocking various psychic technologies, and they are also technologies related to the void, which all consume void energy crystals.
The consumption each time does not seem to be much, but the total amount is extremely terrifying.
There was no accumulation in this area before. The skeletal undead often just dug out the void energy crystals from the veins, and Li Ziyu took them and used them for research and development of technology.
So, this month is equivalent to working in vain?
Damn it!
Fortunately, I have a void mineral vein as a support, otherwise I really wouldn't be able to play with the psychic technology of the void.
How many void energy crystals will be consumed?
Li Ziyu feels a little distressed just thinking about it.
He somewhat knew how quickly the undead mined ore.
The undead skeletons all work mechanically, and the speed is not very fast. The victory lies in the continuous work, and the accumulation of small things makes more.
A month's output of void energy crystals has been consumed in technological research and development, and the idea of returning to another world has been delayed again.
Why……
Looking back, it doesn't matter.
After a month of excavation, the mine has entered the mountains, and the speed of mining void energy crystals will be greatly increased in the future.
The void energy crystals on the surface are small in size, contain little energy, and are of poor quality and quantity. Even if the skeleton undead have worked hard to collect them, the quantity cannot be increased.
As you go deeper into the mountains, the size and energy contained in the void energy crystals will continue to increase, and the number collected will also increase significantly.
The void energy crystals collected in the warehouse changed their appearance under the influence of the system, turning into cubes with a side length of 10cm, which looked like energy blocks.
Each void energy crystal energy block represents one unit of void energy crystal, and one unit of void energy crystal contains one thousand units of void energy.
The void energy crystals excavated now require several pieces to be fused into one energy block.
Looking at it this way, both the energy conversion core and the energy condensation core require a lot of void energy.
But as long as you can produce soul energy in the long term, everything is worth it!
Li Ziyu stretched and walked out of the room.
It has been a month since I left my room, and even the food I eat is brought to my room by the undead skeletons.
It's time to get active.
Arriving at the top of the main building, Li Ziyu looked toward the mountains. Work was in full swing over there, and the skeletons and undead were busy.
call--
A figure soared into the sky from below, and Biebu Tower stood in front of Li Ziyu.
"Hello." Li Ziyu greeted Biepta with a smile.
"Ha...hey?" Biepta responded blankly. He didn't know what Li Ziyu meant by saying this, but he knew that he was greeting himself, and he waved his hand like Li Ziyu.
"City Lord, are the void energy crystals ready?"
"I have recovered and can test opening the portal."
Biepta came here to ask about this matter. He had observed that there were quite a lot of void energy crystals transported by the skeleton undead from the mountains.
He doesn't know yet whether those void energy crystals are enough to open the portal. He still needs to test it.
It's a pity that Li Ziyu has been in seclusion, and he doesn't have the ability to enter the warehouse, so he can only wait.
Now that Li Ziyu was out of quarantine, he hurried over to ask.
Li Ziyu's face turned red when he heard Biebuta's words.
"That... is not enough, the quantity is not enough."
"not enough?"
Beebta was a little surprised when he heard this and couldn't help but turn his head and look in the direction of the mountains.
Although the crystals delivered by the skeletons each time are small in size and contain little energy, they can be collected in a month.
"Well...actually, for some reason, I used up the void energy crystals I mined, so I really don't have much left in my hands now."
Li Ziyu simply stopped hiding and said directly.
Beebta nodded understandingly.
"Did you eat the void energy crystal?"
For void creatures, void energy crystals are food, and eating them is normal.
But the city lord's appetite is a bit big. Can a human digest so many void energy crystals?
Or am I wrong, and the human being in front of me is actually very unusual and requires a lot of energy?
Li Ziyu's face darkened, "My teeth are not that good, they are just worn out."
"You don't have to explain it to me. Having a big appetite is a good thing, but City Lord, you are a human after all. Eating too many void crystals is not good for your health. In the words of you humans, you will easily suffer from indigestion."
Biebuta persuaded Li Ziyu very seriously.
The corners of Li Ziyu's mouth twitched and he couldn't explain clearly, so he simply didn't explain it.
If you say you eat it, then eat it.
Anyway, there is none.
Li Ziyu is not in a hurry, and Bie Ptah is even less anxious.
After bowing to Li Ziyu, Biebuta slipped away.
As he expected, after the mine penetrated deep into the mountains, the collection speed of void energy crystals became faster and faster.
A large amount of void energy crystals are transported out of the mountains every day.
At first it was the size of a fist, then the size of a human head, and later the void energy crystal simply needed to be held by the undead.
After waiting for a while, the number of void energy crystals in the warehouse finally began to increase, and the increase rate became faster and faster.
Seeing this situation, Li Ziyu was not in a hurry to build a soul energy collector.
There are enough void energy crystals, and the soul energy collector can be produced at any time. Now it is time to accumulate more void energy crystals and return to the other world first.
Thinking about it, it will take a long time to get out. I don't know if it is still safe in the other world.
Another month has passed, and a large amount of void energy crystals have been accumulated in the warehouse, and the units have exceeded one million levels.
Li Ziyu finally decided to return to another world.
The main building of the fortress.
After spending two months in the fortress, Biebuta had become familiar with the life in the fortress. He received a summons from the city lord Li Ziyu.
"City Lord."
Entering the room, Beebta bowed slightly.
Li Ziyu stood up with a smile and came to Biebu Pagoda.
"Are you getting used to it during this time?"
"Well, life in this city is different from what I imagined."
"How is your body recovering? Do you have the confidence to open the portal?"
"Don't worry, City Lord, I have reached my peak state and there should be no problem in opening the portal."
In fact, Biepta had almost recovered last month, and even came to Li Ziyu to ask about the portal.
At that time, Li Ziyu had just come out of seclusion, and all the void energy crystals collected by the skeleton undead had been consumed.
After another month of training, Beebta has completely recovered and is better than ever.
"There is a little problem now. The void energy crystal in my hand may be different from what you have in mind. See if you can use this void energy crystal."
After the void energy crystals enter the warehouse, the system will integrate them on its own and save them in the form of units.
Li Ziyu also didn't know whether this cube-shaped void energy crystal Biepta could be used.
He took out a piece from the storehouse and handed it to Beelta.
Feeling the energy filled with the void energy crystal in Li Ziyu's hand, Biebuta took it in surprise.
"This is the best void energy crystal. It contains a large amount of void energy, and the void energy distribution is very reasonable. City Lord, where did you get this?"
There was doubt in Beebta's voice.
He has naturally seen top-quality void energy crystals. There are usually top-quality crystals deep in the void energy crystal veins.
But the naturally formed void energy crystals, or the top-quality void energy crystals cultivated by their void creatures, are different from the one in front of you.
The naturally formed top-quality void energy crystal is similar in shape to void crystal. It is a prism, and the whole body is dark blue. It emits void energy fluctuations all the time, and is very easy to detect.
The top-quality void energy crystals cultivated by void creatures tend to look like large pebbles. They have no edges and corners, are very smooth, and have restrained energy. They may even be ignored if not carefully examined.
But the one in front of me, square and square, is different from the naturally formed top-grade void energy crystals or the cultivated top-grade void energy crystals.
Biepta couldn't figure out how Li Ziyu transformed the void energy crystal into this way.
The outside of the void energy crystal is a protective shell similar to crystal, and the inside is void energy. Once the protective shell is broken, the void energy will escape in a very short period of time.
Their void creatures feed on void energy crystals, so they naturally want to transform them, but all end in failure without exception.
Suddenly seeing a "manufactured" void energy crystal that reached the level of a top-quality void energy crystal, even a fighting madman, Biebta was very surprised.
"Well, I just do it casually, just do it casually."
Li Ziyu was careless, he didn't know how to turn the void energy crystal into this.
Those are all caused by the system!
If you ask Li Ziyu to do it by himself, he really can't do anything about it.
Biebuta thought that Li Ziyu was unwilling to tell, but he didn't press for it.
He took it for granted that this technology was a secret, even the core secret of the undead tribe. Although he had signed a soul contract, it was understandable that the other party was unwilling to tell him.
He actually has the ability to transform void energy crystals. It seems that I still don’t know enough about the undead tribe.
Beebta thought to himself.
"By the way, can you use this void energy crystal?"
Li Ziyu brought the question back again.
"Yes, it can be used completely, and this void energy crystal can also increase the success rate of the portal. City Lord, do you have more void energy crystals like this in your hand?"
Beepta's words are not nonsense.
Relying on his own strength, it is almost an impossible task to open the portal impulse that can transport the undead fortress.
He needs to rely on the power of the void energy crystal to do it.
As for absorbing void energy crystals, it usually doesn't matter, but this time it's different.
The void energy contained in the void energy crystal and the uniformity of the void energy distribution will all have an impact.
The systematically sorted void energy crystals are not only top-quality, but the void energy in each unit of void energy crystals is constant and extremely evenly distributed, making it suitable for Beebta to absorb and use it as the energy to open the portal.
.
Li Ziyu asked how many void energy crystals would be consumed.
After some communication and calculation, he took a breath of air.
Ten thousand yuan!
A full 10,000 void energy crystals are needed!
Good guy, it takes a lot of void energy to open the portal.
However, Li Ziyu didn't care very much. The void energy crystals in his warehouse had reached one million levels, so they were completely affordable.
"Okay, then get ready, we are going to open the portal."
"Okay, City Lord."
Biebuta nodded, and left the main building with Li Ziyu and came outside.
Li Ziyu took out the void energy crystals from the warehouse. Fearing that the quantity was not enough, he doubled it and took out a total of 20,000 pieces, which he piled into a small mountain on the bone plate platform.
Feeling the majestic void energy, even Biepta, a fighting madman, couldn't help but squint his eyes in pleasure.
"I'll leave this to you, Beelta."
Li Ziyu waved his hand, indicating that Bie Bita could do whatever he wanted, but he did not leave, but stood aside.
Damenlevsky, who was bored, also ran over and stood beside Li Ziyu curiously and looked at Biebta.
Biepta nodded to the two of them, raised his arms, and the void energy crystal seemed to be pulled by gravity and floated naturally.
Then with a wave of his hand, pieces of void energy crystals flew outside the Undead Fortress, surrounding the Undead Fortress.
"Energy array?" Damenlevsky felt the void energy around him and muttered in surprise.
Li Ziyu didn't know what this energy magic circle was, but he could roughly guess that it was something like a magic circle from a previous life.
As if in response to Damenlevsky, Biepta stood there with his hands spread out and kept dancing.
The void energy crystals suspended in the sky were constantly changing positions with his hands, giving it a mysterious and mysterious feeling.
Because of the distance, Li Ziyu couldn't see clearly, but it was still somewhat shocking and exciting.
After coming to another world for so long, I finally saw the real "magic" up close!
Not to mention, Beepta really looks like a magician.
Following Beebta's command, the void energy in the void energy crystal gradually emitted, and the crystal lit up with a sea-blue light.
Like stars suspended in the sky, surrounding the entire undead fortress.
laugh--
Thin void energy lines shoot out from the void energy crystals, connecting each void energy crystal.
If you look down from a high place, you can find that the void energy crystals now form a huge array!