The dimly lit cavern glows an eerie blue-white glow in the light of the illumination spell. Judging from the surrounding gravel section, it is indeed a recent landslide.

Lu Ye and his entourage came to the location where the battle took place at that time, thinking that the pile of very random gravel in front of them was easy to clean up, but they didn't expect that because of the high temperature, the stone pile piled up by the collapse was welded together by the melted ore.

Yunica jumped in front of the stone and recorded the data with various detection spells. Then he ran back and whispered a few words to Lu Ye with an excited face.

Lu Ye showed a surprised look, and stroked his chin with his right hand and pondered for a moment. He looked at Unika again, looking up at him expectantly.

I thought okay, let's try it.

So Lu Ye waved his hand to signal everyone to step back, and they didn't see how he operated, and everyone only felt that the strong spiritual power that had escaped from the entire cave began to become active.

The shells of the six white spheres that were originally floating behind them all spread out into four petals, revealing a strange structure of biological tissue and delicate metal parts, and on the side facing the collapsed stone wall, two long conical rails of twenty centimeters above and below were flipped out.

As the long track lit up with a strange glow, six beams of blue lightning with a slight thunder struck the collapse in an instant.

Everything happened between lightning and fire, and before everyone could react, the five-meter-thick stone wall had been broken through.

Six muffled crashes followed, and loud roars.

It turned out that when Lu Ye found that the spiritual power would not detect that the opposite situation could not penetrate the 5-meter stone wall, he activated the biological detection device.

The biological reaction on the opposite side had already been scanned by the helmet and marked by imaging within Lu Ye's field of vision.

Feel the silkiness of the whole launch process, except for the faint electric sound that can be heard in the distance, it is almost silent. Lu Ye was quite satisfied.

Everyone around Lu Ye was shocked and inexplicable, the strength under the crown was really terrifying! Yunica excitedly recorded the data.

This electromagnetic cannon experimental model is very good, both in terms of stealth and the firing process without magic fluctuations at all, it is very good.

But now is not the time to relax, there are a total of 6 creatures on the opposite side reacting, and just now I killed 5 and injured 1.

At this moment, the injured creature was violently slamming into the collapsed wall! And make a scalp-tingling roar.

In fact, in terms of the strength of Lu Ye's spiritual power, it is only the strength of an intermediate spellcaster, but what is special is that Lu Ye's spiritual power is filtered through the increase of biochips, which is quite thick and long, and it also leads the main level of coercion.

Unlike other spellcasters, who need to control the mental power output by themselves, this task, including controlling the operation of adjusting the angle of the floating cannon, can be completely handed over to the auxiliary brain for its own calculation.

The only thing he had to do was mark the target and give the order to attack.

It's very convenient.

You must know that a normal high-level spellcaster can control two floating cannons at most, regardless of the quality of mental power higher than Lu Ye, and no matter how much it is, it will not be able to guarantee accuracy, which is equivalent to practicing left and right mutual fighting, and it needs to be multi-purpose.

A few geniuses should be able to control 3 at the same time, which is the limit.

Unless they also have auxiliary brains like Lu Ye.

At present, Lu Ye does not plan to popularize the auxiliary brain, at least until he completely solves the power supply of the mecha, he is not ready to do this at most, and popularize the downgraded version of the auxiliary brain for his subordinates.

Of course, except for the Chaos Demon, because Lu Ye reluctantly discovered that the Chaos Demon's magic crystal had begun to grow into the auxiliary brain structure on its own.

However, with the existence of the soul contract of the whole clan, Lu Ye was not worried about the Chaos Demon. The disadvantage of the Chaos Demon is that the lord and below include adult units, and their mental power is generally not high, which is also one of the reasons why their magic affinity is weak.

However, because Chaken's genes have just been adjusted by the laboratory, I believe that it won't be long before this shortcoming of the Chaos Demon can be filled.

The walls had been pierced, but they were still strong, and the penetration of the electromagnetic cannon was quite strong, but the blasting power seemed to be slightly insufficient.

After carefully perceiving the opposite side, and finding that the other party was helpless against the wall for a short time, Lu Ye was ready to try another attack mode of the electromagnetic cannon.

Well, that's right. The experimental electromagnetic cannon designed by Unika currently has two attack modes, the main difference is that the ammunition fired.

The first, the one just now, fires solid crystal ammunition that doesn't contain mana.

The second is to fire special ammunition infused with Flame Powder and a miniature burst circle engraved on the shell.

In terms of power output, the first mode also consumes more power than the second mode in order to increase the puncture force.

At present, the ammunition carrying capacity and power of each electromagnetic cannon are basically balanced, and each of the two types of ammunition is ten rounds, which consumes exactly 70% of the power, and the reserved 30% can be overclocked or replenished under special circumstances.

Ammunition and electricity are also quickly replenished, and the magazine itself is a device that stores electricity. When you change the magazine, you can replenish the ammunition by the way, which is very user-friendly.

However, now these are still laboratory products, and the one used by Lu Ye is a suspended version.

The shell not only increases the spiritual power affinity and metal mythril, but also inscribes a series of complex formations such as miniature levitation arrays, which are powered by a non-attribute magic crystal depicting the magic array, using the magic electricity effect, the consumption of electricity will also speed up the replenishment of magic power, this design is quite a perfect combination of the use of the two energy sources.

This is also the main R&D direction given by Lu Ye to the laboratory.

However, at present, the devices developed in various laboratories such as electromagnetic guns do not have mass production capacity, and the power is still slower by relying only on wind turbines, and the eastern part of the island has rich geothermal resources, and Lu Ye plans to develop geothermal power generation and tidal power generation in the next stage.

When this piece of magnetic ore can be stably produced, conveyor belts, electric beds, hydraulic forging machines, electromagnetic furnaces, and even transportation vehicles can be produced, and the initial automated production line will be established.

So this mine must be taken!

The six electromagnetic cannons suspended in mid-air quickly reloaded with ammunition, and unlike the previous blue electric light, the six magnetic tracks emitted six dazzling rainbow lights.

After firing, the electromagnetic cannon quickly changed its position, and a solid high-level magic barrier was erected in front of Lu Ye in an instant.

A violent explosion sounded instantly! The stone wall formed by the collapse was destroyed in an instant, but fortunately, the cave was repeatedly strengthened with earth magic after everyone came, otherwise this destructive force greater than the detonation bomb would cause another collapse.

Unlike the stun bomb, the blast bomb fired by the electromagnetic cannon is smaller in size and has a larger blasting force damage area! A blast bomb of intense fire-based high-level burst magic. A furious storm swept through everything.

The original intention of the design of the stun bomb is mainly to use plasma as the main damage energy source, which can paralyze the function of living organisms, as well as form a smaller explosion, and the high temperature brought by plasma as the main weapon performance.

However, in the later stage, because of the formation of a martyrdom caused by the magic vacuum in the confined space, it seems that the effect of the bursting bomb is not bad at all, but in fact, it is not comparable to the bursting bomb in terms of pure destructive power.

For a moment, the rubble in the passage was splashed, and all of them were blocked by the magic barrier formed by the floating cannon, and the passage was instantly unblocked.

Chuken immediately led the Chaos Demon into the cave ahead! The first time to control the dying salted fish monster that was blown up by the explosion because of the lack of evasion, and occupied all the main passages in the cave.

And the crowd entered.

"This is!?"

I saw that there was a large undrawn magic circle on the ground in the middle of the cave, which appeared in front of everyone.