The technology tree provided by the system is very detailed, and extends to many branch technologies based on major projects.

Simply lighting up a technology does not cost a lot of points.

But if you light up a certain major technology, which involves many branches, the points consumed will be very huge.

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Therefore, under normal circumstances, Liu Mingyu usually lets them study on their own. Only when they encounter difficulties and are stuck for a long time, Liu Mingyu will use points to help them overcome this difficulty.

Theoretically, the space reinforcement capabilities studied by Zhao Ziliang and Wang Huairu are not within this scope.

But now is a special situation. Liu Mingyu urgently needs this kind of space reinforcement ability, so even if he spends a lot of points, he must master this ability as soon as possible.

If 10 million can be exchanged for the space reinforcement capability of the Bagua City space, it will undoubtedly be a very cost-effective deal.

In fact, if calculated, Liu Mingyu did not spend 10 million points on the space reinforcement project. Adding the points he spent before, the accumulated points have exceeded 30 million points.

But even 30 million points is still a very cost-effective thing.

However, this is only temporary. After all, it has not been truly developed yet, and no one knows how many points it will ultimately cost to succeed.

After Liu Mingyu spent 10 million points, the original research of the two card owners finally produced a small part of the results.

Wang Huairu felt as if he had opened up the Ren and Du channels, and all kinds of inspirations came flooding in.

Wang Huairu didn't even have time to discuss with Zhao Ziliang, so he went directly to the nearby place specially used for experiments and started experimenting.

"Change the way energy is output and guide the surrounding space power..."

Wang Huairu murmured to himself while testing.

Following the flash of inspiration in her heart, she began to arrange it.

After a simple output transformation, Wang Huairu was surprised to find that originally because they induced the energy of the surrounding space, which caused the space to oscillate, causing the collapse of the overall space, it will no longer collapse and has remained in a very stable state.

Finally, after Wang Huairu arranged the last process, the space in front of her looked like someone was drawing quickly, and she could see the energy of the space constantly flowing around it.

If someone could see the flowing breath of space like him, he would definitely be able to find that the energy flowing in space is like a beautifully arranged painting.

Finally, a closed space is formed.

"Successful."

Wang Huairu looked at the space in front of him with excitement.

Compared with the space range that I reinforced before, the space range that I reinforced this time is much larger.

Just did a simple calculation.

This time the added space reached 100 cubic meters.

It is 100 times more than before.

However, it is still far from enough to put the entire Bagua City in a reinforced state.

When Zhao Ziliang saw Wang Huairu's excited face, he had already followed him silently, ready to cooperate at any time.

He also saw the scene arranged by Wang Huairu and was sincerely happy for it.

"Congratulations, sister, we finally succeeded. Next, we can decorate the entire Bagua City."

Wang Huairu put away the smile on his face, shook his head slightly and said: "I'm afraid it's not possible yet. Although the reinforced space range is now 100 times larger than before, and it has not yet reached the limit, but if we want to reinforce the entire Bagua City, I'm afraid it will still be difficult." Far from enough."

Even though Wang Huairu can now lay out and reinforce a space of 100 cubic meters, the energy consumed has been greatly reduced.

But in fact, the energy spent this time has consumed nearly 80% of her energy.

In this case, even if she goes all out, she may only be able to add a little extra space.

"What should we do? Isn't this in vain again?" Zhao Ziliang said subconsciously.

There is not much difference between 100 cubic meters and 1 cubic meter for Bagua City.

Wang Huairu thought for a while and then said: "I think our research direction is still wrong. Even if we can reduce energy input to the greatest extent, the energy we can release is limited and it is impossible to expand without limit.

A new method must be found again. "

Zhao Ziliang said with a wry smile: "Sister, I have tried my best to do this, but I can't even finish it.

I don't even know how to implement this function. "

In fact, when Liu Mingyu lit up the technology tree, not only did Wang Huairu have many ideas in his mind, but Zhao Ziliang also had various strange ideas in his mind.

It's just a pity.

With limited strength, he simply cannot realize those fantastic ideas.

And after Wang Huairu announced that he had temporarily failed again, Zhao Zi's conscience had already shot him to death for his sudden idea.

Even my sister with space affinity can't solve it~lightnovelpub.net~ Could he still be able to solve it?

Liu Mingyu has been paying attention to the research progress of Zhao Ziliang and the two.

Liu Mingyu also knows the difficulties they are currently encountering.

Seeing that both of them had no clue for the time being, Liu Mingyu was prepared to spend points again to help them overcome this difficulty.

However, when Liu Mingyu opened the technology tree again, he was frightened by the terrifying points.

Didn't I read the numbers wrong?

Liu Mingyu even doubted whether he had read the numbers wrong.

Because the numbers above are too exaggerated.

Liu Mingyu counted it carefully again, only to realize that he was not wrong.

But it is really an exaggerated number.

A small goal.

This time, if you want to help them get through this task, you need 100 million points.

This is simply killing people.

Even Liu Mingyu now has more than one billion points.

But I can't stand this kind of consumption.

The most important point is that Liu Mingyu is worried that even if he spends 100 million points, he may not be able to achieve the results he wants.

Just like before, only 10 million points were needed to help them get through a difficult situation.

But now that the 10 million points have been spent, we have encountered a bigger problem.

This can't help but make Liu Mingyu a little embarrassed.

It is impossible to give up.

The ability to reinforce space must be mastered.

If it really doesn't work, just add the central area to ensure the operation of the cornerstone.

As long as the safety of the cornerstone can be ensured, even if Bagua City has been invaded, it can be recovered in time as long as there is enough time.

The core energy of Bagua City is in the central area.