Hearing that the flaming red lotus could be planted in the Black Iron Fort, the news made Zhang Tie happy. In any case, it is a good thing for him to have one more hole card and one more resource in his hand.

Zhang Tie suddenly thought of another question, "How long will it take for the flaming red lotus to mature after being planted?"

"The growth cycle of silicon-based plants is very long. It usually takes more than 60 years for a seed of a flaming red lotus to bloom and bear fruit, and then to mature fruit!"

Hearing this answer, Zhang Tie's smile froze on his face, but Heller's words did not finish.

"But if you are willing to invest a lot of aura value on this plant, you can greatly speed up its growth cycle, and it can mature within half a year at the earliest. With the current supply of aura in the Black Iron Fort, Put all the aura value into a lotus seed of a blazing red lotus, and it can mature in about two years!"

Zhang Tie thought for a while, the aura of the Black Iron Fort seemed to have the effect of accelerating plant growth, but he didn't expect that this effect of the aura would be equally effective on the flaming red lotus.

"Can we use the space and terrain modification functions of the Black Iron Fort to create an underground environment suitable for the growth of flaming red lotus?"

"Yes, the basic energy reserves accumulated by the Lord Lord during Qianlong Island can now support the creation of a small-scale crypt layer space and terrain!"

Hearing this answer, Zhang Tie didn’t wait for a second. He directly called up the management panel of the Black Iron Fort in the laboratory, and clicked the "Space and Terrain Creation" button in the menu bar of the panel. After that, three familiar sub-category menus suddenly appeared in front of Zhang Tie.

——Surface layer options

——Crypt layer options

——Underwater layer option

Zhang Tie directly clicked on the crypt layer option, and instantly, a three-dimensional image including the underground section of the Black Iron Fort appeared in front of Zhang Tie's eyes.

It is the first time Zhang Tie has seen the full picture of the underground world of the Black Iron Fort since he owned the Black Iron Fort.

The entire Black Iron Fort, in this three-dimensional image, is completely a cube. The depth and thickness of the Black Iron Fort underground are almost 800 meters deep, exactly the same as the length and width of the surface of the Black Iron Fort.

A little bit different is the new 300-mu freshwater lake that Heller added to the original area of ​​the Black Iron Fort. In this holographic three-dimensional graphic including the underground structure of the Black Iron Fort, Zhang Tie saw The depth of the soil and rock layers under the freshwater lake is only tens of meters deep. Compared with other places in the "original" version of the Black Iron Fort, the thickness of the underground layer of the newly added land area is very thin.

"What's going on here? Why is the thickness of the underground layer different from other places?" Zhang Tie asked Heller.

"This is the default thickness of the soil and the underground layer when using the surface space and terrain creation function of the Black Iron Fort. If the thickness here is the same as other places, you probably haven't saved enough energy until now. Reserve!" Heller explained, "For the creatures living on the surface, a thick underground layer is meaningless. It is a waste of basic energy reserves!"

"If I need the thickness of the underground layer below this lake to be deeper, can it be the same as other places?"

"The Lord of the Castle can try it. As long as there is enough energy reserve, the entire Black Iron Fortress is unlimited whether it is the expansion of the surface area or the extension of the underground layer. If you have sufficient basic energy, you will let the entire black iron fort The thickness of the underground layer at any point in the Iron Fort extends beyond one million kilometers. There is no problem. The space and topographic structure of the entire Black Iron Fort is a blank piece of paper for you at any time!"

Zhang Tie nodded and sighed inwardly. With just this function, the demand for basic energy reserves in the Black Iron Fort is almost endless. Even if he has the ability to **** up all the sea water, the Black Iron Fort The basic energy can also be consumed easily. It seems that increasing the basic energy reserve is really a long-term job and cannot be relaxed at all.

Looking at the underground of the Black Iron Fort, Zhang Tie didn’t talk nonsense, and directly projected the cave landforms of the part of the underground layer of the Dragon Caverns on the island that still had impressions in his head and the environment where he had planted the flaming red lotus into that three-dimensional. On the hologram, after several adjustments and considerations about the current basic energy reserves of the Black Iron Fort, a rough image of the crypt layer appeared on the three-dimensional hologram.

The entrance of the crypt layer is located in the middle of the black iron fortress to the south. The distance from where Zhang Tie is now is only over a hundred meters away. It is located in a pine forest. The entire entrance is a small projecting more than ten meters above the ground. The mountain bag, a spiral-shaped cave extending downwards like a staircase, reaches a depth of one hundred meters.

At the end of the cave, Zhang Tie opened up an underground cave space half the size of a football field. On the ground of the space, there are two irregularly shaped magma lakes the size of basketball courts, and several meandering and twisting more than two meters wide. The magma lake is connected to the gap filled with magma.

"The color of the magma lake is too white, and the temperature of such magma is too high. The temperature of the magma suitable for the growth of the flaming red lotus should not exceed 800 degrees Celsius!" Heller, who has been watching by the side, said while skillfully working on the three-dimensional hologram. After operating it, Zhang Tie saw that he changed the color of the magma to a little red. After the picture showed a magma temperature of 617 degrees Celsius, Heller stopped.

After doing all this, Heller nodded.

——The completeness of the details of the created crypt layer as imagined by the Lord Lord is less than 8%. Is the system allowed to use the random natural creation law to make up for other missing parts of the construction? When the system is activated and the construction of the natural creation law is completed, the Lord of the castle can adjust it manually!

--agree Disagree

Zhang Tie chose to agree.

In just an instant, all the fuzzy details created by the underground space and the terrain appearing on the three-dimensional hologram became clear and vivid at once.

——The new crypt layer space is opened, and minerals will appear in the crypt layer. Does Lord Lord need mineral resources in the crypt layer?

--whether!

Can minerals appear? Zhang Tie was taken aback by this option, "Ah, wouldn't it be that whatever minerals I want can generate minerals underground? If I get a gold mine and a crystal mine here, wouldn't it be the case? "

"It's not that simple!" Heller shook his head. "The types of optional mineral resources that can be provided by the crypt layer space and terrain creation function of the Black Iron Fort are only limited to the minerals that have been absorbed by the Chaos Pool. The types are not infinite. You can generate whatever minerals you want in the system. Moreover, when generating specific minerals, the system will also consume a large amount of basic energy reserves and a lot of merit and spiritual energy. Now black iron The wealth of the fortress can’t afford such advanced functions.”

Zhang Tie tried it and found that after he chose "Yes", only low-quality pyrite and low-grade crystal ore could be generated in the underground space. These two minerals were exactly what he was in the Wild Wolf Valley. Something that was thrown into the Chaos Pool during the trial.

He only slightly formed a small strip of pyrite underground, and the basic energy reserve, merit value and spiritual energy value of the Black Iron Fort had become red negative numbers.

The same goes for choosing low-grade crystal mines. Compared with pyrite, the merits and aura values ​​required to generate crystal mines are a huge number.

by! Zhang Tie cursed secretly, and completely broke off the unrealistic idea of ​​using the Black Iron Fort to generate treasured mineral resources.

After doing this, Zhang Tie’s understanding of the Black Iron Fortress has deepened a little bit. Everything we harvest here is causal. The so-called so-called so-called “planting melons, sowing beans and getting beans” is probably referring to the Black Iron Fortress. The situation inside.

...

——The creation of crypt layer space and terrain requires the following resources:

Basic energy reserve-713698, Reiki value-35190, Merit value-4822

-Whether to create?

--whether……

--Yes!

——The creation of the space and terrain of the crypt layer will begin in half a minute, and it will take 18 seconds. During this time, the lord of the castle cannot leave the castle of black iron.

——The countdown to the creation of crypt layer space and terrain: 30……29……28……27……26……

"I remember the last time I created that spring, the Black Iron Fort required me to leave here to complete the creation of space and terrain. How can I complete it without leaving this time?" Zhang Tie asked Heller, who created the spring water last time. He still remembers that after leaving the Black Iron Fortress within half a minute, a sweet spring appeared, making him wonder if he was dreaming.

"Because the Black Iron Fort and Lord Lord are one, the frequency of energy fluctuations created by the space and terrain here will affect the stability of Lord Lord’s mental power. At that time, your mental power was very low. Feeling the creation of space and terrain inside the fort can be very dangerous. Once your mental power resonates with the frequency of energy generated by the creation of space and terrain, it might blow your head!"

"Will other people and other creatures?"

"No, this kind of mental power resonating with the energy of the Black Iron Fortress will only appear on you!"

Zhang Tie understood. At the same time, he was full of curiosity about how the Black Iron Fort completed the terrain creation. He walked out of the laboratory and looked at the pine forest more than 100 meters south of the laboratory.

...

——The countdown to the creation of crypt layer space and terrain: 5……4……3……2……1.

The entire Black Iron Fort suddenly darkened, and then the colorful clouds and mist surrounding the Black Iron Fort slowly began to shine. In just a few seconds, the dazzling colorful light made Zhang Tie involuntarily close his eyes. Blocked his eyes with one hand.

With his eyes closed, Zhang Tie only felt that the entire space of the Black Iron Fortress was filled with light, that light was everywhere, and his mental power was beating and irritable in the light, causing tinnitus and hallucinations in his ears to appear involuntarily. The feeling of listening.

When Zhang Tie felt that the colorful light in the Black Iron Fort disappeared and he could open his eyes, the terrain in the pine forest 100 meters away had already changed, where there was an extra ten meters high. Where is a dark hole in the hilly hill...

...

Today's two shifts, I can finally call for a monthly pass straightforwardly!

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