The Great Genetic Era

Whether it is Xu Tui or Yan Lie, they can continue to fight another wave, or even two waves.

But Xu returned to choose to stand on the spot and rest for a while.

In this place where there are enemies on all sides, Xu Tujue still keeps his state at a high level when there are conditions and opportunities.

In order to have the ability to deal with sudden and even burst crises!

Is Xu Tui afraid of death?

do not know!

Not near death, Xu Tui really didn't know whether he was afraid of death or not!

However, Xu Tui was very afraid of the consequences of death.

If he dies, what will his parents do?

Therefore, Xu Tui was very careful.

In addition to recovering physical and mental strength, Xu Tui also intends to use this period of time to study the basic situation of the surrounding alien invasion elites.

When the meeting broke out, Xu Tui formulated a tactic to be more calm.

In addition, the previous intervention of Buluo sounded the alarm for Xu Tui!

The instant burst attack distance of the general limit system is only 20 to 30 meters, and 50 meters is the sky.

The combat distance of the mystery department is farther. Once the cultivation base reaches the genetic mutation realm, the combat distance starts from 30 meters.

The combat distance of many mysterious new human beings can reach one hundred meters, or even more than one hundred meters.

It is not uncommon for the combat distance to be around 150 meters!

It is very rare to have a combat distance as high as five or six hundred meters like Xu Tui.

But not without!

Previously, Burrow's surprise attack on Xu retreated, and the combat distance was close to 400 meters.

And this source energy super surge combat circle is full of geniuses and elites, and Bro is definitely not the only elite with long-distance combat capabilities.

There must be others.

Therefore, Xu Tui also took the initiative to sink his mentality, be solid, take it slow first, rest for a few hours to restore the state to the peak.

The first is Xu Tui's vigilance, giving Yan Lie a chance to take a nap, pick up some source crystals, and then use telepathy to observe and observe the surrounding alien invasion elites.

On the forty-third lap, not many source crystals spewed here.

In a combat area grid, if you are not lucky, you can spray a piece in an hour on the 50th lap.

In the combat area of ​​the 40th lap, there are about two pieces in an hour, and the size of the source crystal is slightly larger.

The 43rd lap Xu Tui is in is slightly less likely than the 40th lap.

However, within the hour when Yan Lie was dozing off, Xu Tui harvested four source crystals.

There are two pieces, which are stolen.

Xu Tui's location borders the battle area grid of the alien invasion elites. The source crystal that fell from their battle area grid was directly pulled by Xu Tui with his mental power.

The elites of alien invasion who were robbed also dared not to speak out.

Can only stare at Xu Tui a few times to vent.

The strength is not enough, it is so helpless!

Originally, Xu Tui could grab a wider range, but Xu Tuijue should keep a low profile and don't go too far.

Moreover, the speed of mental power traction is not too fast, and it is easy to be intercepted if it is far away!

besides,

At other times, Xu Tui used it all to observe the surrounding alien invasion elites!

Under the induction of Xu Tui's enhanced spiritual induction, Xu Tui could clearly sense that the energy aura of these alien invasion elites was constantly improving!

Standing there still, the energy aura in their bodies is constantly improving!

That speed up is fast!

Xu Tui deliberately measured and observed an elite of the Artillery Arm of the Machine Spirit clan alone for forty laps.

Within an hour, the total amount of energy in his body increased by about one percent.

On Mars, 24 hours a day passes by.

In other words, as long as this guy stands here for four days, the energy aura in his body will double!

If the human race can do this, it means that a human race can double their strength as long as they stand on the 40th lap for four days.

It's still lap 40!

If the thirtieth circle with more concentrated energy,

Twenty laps?

Tenth lap?

How fast does that increase?

In this case, the alien invasion elites can quickly improve their strength by standing there. Yuanjing is actually just an extra gain for them!

On the contrary, the elites of the Terran team are purely here to accompany you!

Accompanying them to confront each other for several days, the strength will not be improved, the only gain is the source crystal!

Therefore, the Terran team is very strange to Yuanjing!

Constantly observing back and forth, Xu Tui only had one thought - unfair!

This is so unfair!

Alien Invasion Elites can quickly increase their strength while standing.

And the elites of the Terran team accompany them like a penalty stand, and in the end, they are fighting for Yuanjing, which the alien invasion elites don't pay too much attention to.

I don't know if I don't compare.

In comparison, the difference is huge!

Of course, calling it unfair is just Xu Tui's emotion.

Xu Fuhui is not so naive!

There is absolutely no fairness in this world!

What's more, this is a battlefield!

Why can't the human race directly absorb this source to improve its strength?

A thought suddenly popped into Xu Tui's mind.

If the human race can directly absorb the source energy to enhance its strength.

Even near the outer circle, can you quickly become a lot of elites?

The cultivation and improvement of genetically new human beings is actually very resource-intensive!

There are no resources, and the promotion is very slow.

The reason why Xu Tui practiced so fast was the most important key point in addition to talent, exercises, illusory inner vision, etc., and a large number of cultivation resources.

Of course, a large part of the cultivation resources were created by Xu Tui's adventure.

The human race should have tried or researched to directly absorb the source energy from this source energy super-surge channel.

That is for sure.

Must have tried various methods.

And then the result is can not absorb!

It's not that Xu Tui doesn't believe in evil, it's that Xu Tui wants to feel for himself why this source can't be absorbed.

Soon, Yan Lie's rest was almost over, and Yan Lie's alert was changed, and he was allowed to retire and rest.

It has been an hour since I drank a bottle of B-level energy active potion, and Xu Tui's mental and physical strength, including energy field strength, have reached their peak.

In theory, no rest is required.

But in fact, you still need to rest in place for a while.

This mental and muscular tension cannot be recovered by drinking an energy active potion.

While resting on the spot, Xu Tui tried to study it.

In the inner circle, the source energy concentration is quite high, and it is light blue, but in this outer circle, the source energy is almost colorless.

However, Xu Tui's mental sense can be sensed.

Xu Tui tried to use his mental power to draw these sources of energy.

After a few seconds, it failed.

The source energy is too scattered, although the spiritual power can pull them, but this kind of large-scale pulling consumes a lot of spiritual power.

From this point of view, the price/performance ratio is very low.

However, Xu Tui still attracted a large amount of energy and tried to absorb it.

After a few minutes, Xu Tui was stunned.

Can be absorbed!

But the efficiency is outrageously low!

Gene new humans absorb energy, not the whole body can absorb it.

Just like absorbing the energy in the source crystal before, it needs to be attached to the position where it has been practiced before it can be absorbed!

For example, a cultivator of the limit system, who has practiced Xiao Zhoutian, sticks this source crystal on the body surface of any gene base point of Xiao Zhoutian, that is, the orifice point of the gene ancient martial arts, and can absorb the source crystal. The energy inside the crystal!

The same is true for the mystery department. The cultivated gene ability chain can absorb the energy in the source crystal at the feedback position on the body surface.

At this moment, to absorb the source energy here, you can only draw the source energy here to the relevant position with mental power, and then actively absorb it, in order to absorb it into the body.

The method of operation is extremely complicated.

Only Xu Tui, a mysterious system with powerful spiritual power, can complete it!

Moreover, the amount absorbed is too small!

All the source energy here has a tendency to integrate towards the ground.

As for Xu Tui's mental power, he must send these sources of energy to the relevant positions, and some relevant positions that he has practiced can absorb a very small amount of source energy.

Spiritual power cannot be absorbed until it is brought forward!

This kind of subtle operation consumes a lot of mental energy.

Xu Tui estimated that with his mental power, if he kept dragging and detaining Yuan Yong, it would take less than half an hour, and his mental power would be consumed for a while.

The gains are negligible.

Even a bottle of E-level energy supplement potion has no effect!

Thank you very much!

Just these five words!

Yan Lie's energy field perception is also extremely sharp.

Although Xu Tui's movement was very small, he still felt a little abnormal.

"Are you trying to absorb the source energy here?" Yan Lie asked in a low voice.

"I want to try and experience why not." Xu Tui said.

"Actually, the spiritual power of your mystery department can involve the source energy here to the body surface and absorb it.

The Lunar Genetics Research Institute has been researching for a long time and has made many attempts.

But no progress!

The mental power consumption is too low, and the efficiency is outrageously low! " Yan Lie said.

"Is it meaningless to absorb in the innermost circle?" Xu Tui asked.

Yan Lie looked in the direction of Li Zhouchen, the Dragon of China, "Absorbing source energy in the innermost circle, the source energy concentration is extremely high, and there is still something to gain.

But the problem is that it consumes too much mental power!

Take Li Zhouchen, the Dragon of China as an example, he spent a lot of his spiritual power training in front of the black eagle who was confronting him. Is this too fast to die? "

"Too!

So, we can only watch them keep improving themselves? "Xu Tui was stunned.

"Isn't this an active crystal harvest?" Yan Lie shrugged helplessly!

"All right......."

Test failed.

While Xu Tui was helpless, he also began to doze off to relax himself.

In the entire source energy surge combat circle, although sporadic battles continue to occur, the overall situation is confrontational.

After resting for about an hour, Xu Tui even found time to eat a box of convenient military rations.

It is actually a compressed cookie with improved taste.

Now the compressed biscuits have a much better taste, and they have a spicy taste.

It finally satisfied Xu Tui's empty stomach.

Always drink energy supplements to supplement physical strength and not eat, Xu Tui Lao feels that he is missing something!

"Do you want a bite?" Xu Tui asked Yan Lie.

"No, I've been eating it for three years, and eating it for almost a month every year makes me sick!" Yan Lie shook his head.

While they were talking, the energy of the 50th lap in the distance fluctuated frequently, roaring again and again, and there was obviously another battle.

Xu Tui didn't bother to stand up, his mental sense was directly enlarged to a hundred meters away, and he began to observe.

The human race team and the alien invasion elite want to enter the circle at the same time, and they are fighting there.

The elites of alien invasion are powerful, but the Terran team cooperates very well and should be able to come in.

Xu Tui did not intend to intervene.

He is not a perimeter nanny.

After enough rest, he is ready to kill the inner circle.

The mental induction retreated a little, and Xu Tui sensed the mental magnetic pile he had laid before.

Three hours have passed before and after, and many spiritual magnetic stakes have already been greatly attenuated in the passage of time.

Butterflies who could no longer bear Xu Tui flew.

Xu Tui was going to choose a few points and lay down a mental magnetic pile again, so that he could use the butterfly flying all over the field to save his life at the critical moment.

However, when Xu Tui's mental power carefully touched the source crystal powder that had been sprinkled before and was about to re-drive it into the spiritual magnetic pile, Xu Tui's expression suddenly became extremely stunned!

The eyes, first of all, shock, then shock, and then, surprise!

full!

The source crystal powder that Xu Tui had sprinkled in order to cast the butterfly flying all over the field was actually filled with source energy!

Originally, it was a useless powder made from the useless source crystal, but at this time, the source crystal energy was refilled!

Under the great surprise, Xu Tui's mental induction unfolded, and he hurriedly looked at the source crystal powder one by one.

When that meeting first came, Xu Tui sprinkled a lot of source crystal powder.

Anyway, this thing basically costs no money. The source crystal that has absorbed energy is very worthless in itself, but it is a large amount when rubbed into powder.

After three minutes, Xu Tui's expression became very strange and wonderful!

Previously, there were a total of fifty-four source crystal powder sprinkled by Xu Tui.

Of course, the reason for so many is because this thing is really worthless and very small. When Xu withdraws the sprinkles, if he is not careful, he can sprinkle three or four or even five or six at a time.

There are so many numbers.

But now, these source crystal powders that have been emptied long ago, this will all be full!

All filled with source crystals!

This discovery made Xu Tui think of a possibility in an instant.

The waste source crystal that has been evacuated for energy can once again contain source energy!

If this is the case, can the human race here directly absorb the energy in the harvested source crystal, and then throw the emptied waste source crystal directly on the ground, and wait for it for a few hours before it can be refilled again? source energy.

Then absorb it again!

If this is the case, a person can only have three or five source crystals in his hand, and he can continuously absorb and continuously charge as if he were charging, and continuously improve his strength!

Thinking of this, a huge surprise came to Xu Tui's heart.

"Give me a few source crystals, one or two of the earth element, the water element, and the pure energy without attributes." Xu Tui said to Yan Lie.

Yan Lie was a little puzzled, but he immediately took out a few source crystals that Xu Tui asked for and handed them to Xu Tui.

Xu Tui is no nonsense, and began to absorb it on the spot!

The energy in the earth-type source crystal is directly introduced into his Shanzijue and tattoo-type power chain, and the water-type source crystal energy is directly introduced into the water puppet gene ability chain.

A pure energy source crystal with no attributes, and some other gene ability chains have been introduced.

It's just absorption!

Absorption is fast!

Twenty minutes later, Xu Tui absorbed the energy of the three source crystals one after another, and obtained three very small blank waste source crystals!

I don't know what's going on, but after the source crystal spewing out of the source energy super surge channel absorbs the energy, the blank waste source crystal obtained is very small.

Only one-tenth the size of the original source crystal.

The pure energy source crystal with no attributes, after absorbing the energy, only got a blank waste source crystal like a grain of sand.

But anyway, it is also a blank waste source crystal.

A blank waste crystal that can absorb source energy.

But when Xu Tui's mental power sensed it, he was stunned again!

no response!

Fourteen minutes have passed since the first blank waste source crystal thrown back to the ground.

But at this moment, it is still empty.

There is no sign of being refilled by the source energy that spews here.

Xu Tui was stunned.

How could this be?

Why didn't Yuanneng recharge blank waste crystals?

Is it not enough time?

Xu Tui waited patiently.

Fifteen minutes later, the three blank waste crystals did not respond.

Half an hour later, still no response.

Not the slightest source of energy can recharge these blank waste source crystals!

Xu Tui was stunned again.

Brows furrowed!

How did that happen?

They are all blank waste crystals, why can one be able to recharge the source energy while the other cannot?