Floating City Main Energy Center.

Under the influence of gravity, all the water flows converge here, are continuously converted into water elementals, and then discharged into the elemental plane.

The process was much faster than Xia Duo expected, and after about two hours, the only water that had not been removed was the main energy center and some in the outer passage.

And outside of the water body, there is also a synchronous wind element channel, using fresh air to fill the space after the water body disappears, and at this point, Xia Duo can be regarded as relieved.

However, it was not completely relaxed, and he kept watching the water in the main energy center drain before coming to the vicinity of the Floating City planting area again.

There is still some water here outside the gravity field, which has not been able to flow to the middle and be converted into water elements and drained away, and this part of the water needs to be manually removed by Xia Duo, which is much more cumbersome than the previous work.

Xia Duo's approach is to pack it up with a carry-on space and put it in the water environment outside, because the volume of the carry-on space is limited, it is necessary to run a few more times.

And this once again made him move the idea of transforming the space with him.

It stands to reason that the Aoneng Crystals have been able to be mass-produced, and the amount of tens of thousands of standard Aoneng Crystals per day can be produced, and Xia Duo should expand the space with him.

However, considering that the construction of the new [Mithera] device would also require a large number of arcane crystals (Davy string automatic preparation machine), Xia Duo did not prioritize expanding the carry-on space, after all, it was enough to be so large now.

In addition, it is considered that it will become more difficult to transform the plane after the expansion of the personal space.

Of course, he can also shrink the space in the form of projection plane items, but the arcane energy crystals that were previously used to expand the space will not be transformed back.

……

It took almost an hour for Xia Duo to clean up all the water in the floating city, and if there were any omissions, it would be good to deal with them later.

Then, Xia Duo rested for a while, and after the gravity field disappeared, he began to arrange the Davy chord members at many key nodes of the flight control system according to the predetermined plan.

The Azurite Plane Magic Net environment is different from the main plane, and in order to build a floating city here, you need to prepare a lot of additional adaptation components.

Similar to the cube adapter on the periphery of the Mithera device.

This part was supposed to be handed over to the mystery lock for automatic adaptation, but Xia Duo has not designed the mystery lock yet, so he can only manually adapt some key nodes.

Of course, this part of the adaptation components will not be wasted, and it may be used when building the Mystery Lock in the future, if the Mystery Lock is also built on the Aquamarine Plane.

The complexity and importance of this part of the adaptation component is much smaller than that of the [Mithera] device, and only the microgravity environment of the plane itself is enough to maintain the stability of the Davy string material.

It would be too troublesome to build the Floating Field Occurrence Base first like the [Mithera] device, and if that were the case, Shado would rather put all the subsequent construction of the Floating City on the main plane.

当然，即便不需要专门的悬浮场域维持，比起排水，布置适配组件也还是要繁琐许多倍。

If it weren't for the fact that the design of the adaptation components had been completed in the main plane, and the temporary design and manufacturing were to be made, Xia Duo estimated that it would not be completed in a few days and nights.

What he's doing now is just the engineering part, and he doesn't need to use much brain, just keep casting spells to create a specific form of Davy string building, and then simply link the magic net to it.

……

I don't know how long it has been, but Xia Duo has gradually blurred the concept of time, and only knows that he will continue to cast spells mechanically according to the design plan.

"Huh? The last one? ”

Xia Duo's spirit was suddenly lifted, and he swore that he must prepare a well-staffed and high-quality magic engineering team in advance for the next floating city!

After finishing the last adaptation component, Xia Duo didn't bother to look at the time, and went back to sleep when he returned to the Tower of Time.

When he woke up, he received a notification from Taling - welcome to the fourth day, of course Taling could not be so playful, it was said that it had been three days since Cecily had applied for the newsletter, and there were still two messages from Nia that had not been received.

Xia Duo could probably guess what Nia wanted to say, which was nothing more than asking about 150,000 gold coins, and Cecily was determined to go to Niya to complain and complain.

But—

"Sisterhood is not as good as husband and wife!"

Xia Duo believed that Nia would definitely support him, and he didn't even need to explain too much, just a sentence that I was useful was enough.

But Xia Duo still decided to explain, he had watched a lot of family ethics dramas before the crossing, and many disagreements between husband and wife often happened after not explaining again and again.

The success of the conspiracy often depends on the information asymmetry between the two sides.

Compared with risky conspiracies, Xia Duo is more inclined to yang conspiracy, from the openness and honesty between husband and wife to the transparency of government affairs at the national level, he feels that it is very necessary.

Of course, this is to one's own people, to the enemy or potential enemy, there is no need to show everything, just show one's clear attitude, so that both the enemy and the enemy will not misjudge.

……

The top floor of the Tower of Time study.

Xia Duo first checked how he was studying in the past few days, and then explained the purpose of the 150,000 gold coins:

"I got a relatively reliable message that there is a potion that can inspire a lot of inspiration, and it is also applicable in the field of magical research, the key is that there are no side effects, and I am going to buy one to verify it. If it's true, then it's time to find a way to get the recipe in advance. ”

"Potions of inspiration? Is there really such a potion? ”

As a brain worker, how could Nia not know the importance of inspiration, and if she could inspire at will, wouldn't everything be possible?

Nia instinctively felt that the potion was unreliable, so she asked again, "Where did you get the news?" ”

"A high mage of Yerlan, I don't know if her name has been cast, so I won't tell you her name. The other party has personally verified the efficacy of the medicine, which makes it difficult for me not to be curious, and I think it is worth spending 150,000 gold coins to satisfy my curiosity. ”

"The gold is a trivial matter, I'm worried about the potion—" Nia stopped talking, but when it came to the elven high mage, she didn't know how to speak.

"Don't worry, I know in my heart, I won't try that potion myself unless I'm fully prepared."

Although Xia Duo is greedy for the effect of the inspiration potion, he will not lose his mind, he has always used the elves as imaginary enemies, how can he drink the elves without warning?

In fact, he was more inclined to the light of inspiration to be some kind of depraved forbidden medicine, but he just scattered 150,000 gold coins with the idea that it was true.

Putting aside the second-generation communication magic weapon that has not yet been officially released, the Tower of Time can now earn at least 200,000 gold coins a month just from the first-generation communication magic device.

This is pure income, and Xia Duo thinks that it is very worthwhile to try an inspiration potion with only 150,000 gold coins.