After using all kinds of medicines, it was already the middle of the night, but Zhang Xin was still full of energy, he first washed off the blood stains on his body, changed into dry clothes, and walked into the refining room quickly, and sat down in front of the refining furnace. Pen % fun % Pavilion www.biquge.info

Then Zhang Xin skillfully threw all kinds of materials into the refining furnace, and then opened the fire door, causing the fire to gush out.

Then when Zhang Xin spilled some powder, he knotted the spirit seal in his hand, causing a strong wind. The crimson flame suddenly became a ball, and the tip of the flame also turned sky blue.

About an hour later, when the door was opened again, there were fifty cone-shaped metal projectiles inside.

Zhang Xin took out one by one with a focused expression, and carefully carved runes on it with a carving knife.

The rune was extremely simple, but after carving, Zhang Xin still needed to touch it with his hand and pour spiritual energy. At the stage of activating the runes, nearly thirty percent of the metal projectiles showed cracks on the surface, and one percent was directly cracked.

Zhang Xin didn't care, he was in mass production mode now, and when he was 'spirit forging' in the refining furnace just now, he didn't do his best.

And it is not easy to make spirit runes and rune arrows, etc., and the rune cannonballs he is making now are the same.

In terms of success rate, it's actually quite high. Even if the runes on this projectile are just the simplest seventh-level 'Thunder Explosion Technique'.

It may be that practice makes perfect, Zhang Xin went exceptionally well today, with a total of thirty-two projectiles still intact after activating the runes.

Later, Zhang Xin took out the same number of hollow copper pipes, as well as various parts and materials that had been prepared for a long time, and assembled them into complete rune shells.

※※※※

When Xie Ling'er walked out of her room early in the morning, she found Zhang Xin standing at the entrance of the cave. Put the magazines one by one into the armored boxes on both sides of Xiao Swallow.

Those magazines are embedded with copper-yellow shells, and the warheads are also inlaid with simple runes, but there are two types of large and small.

Xie Ling'er knew that the big one was an electromagnetic cannon shell, and the small one was a shoulder-mounted Vulcan cannon.

The former is about one hundred and eighty, and the latter is as high as six hundred, plus the ones that have been filled in the body of Lux are all the results of Zhang Xin's casting day and night in the refining room in the past ten days.

"Brother Xin, you are~"

Xie Ling'er couldn't help but look slightly condensed, and she already felt that something was wrong.

She knew that Zhang Xin's wrestler, whether it was an electromagnetic cannon or a Vulcan cannon, was very powerful. Even if it's just an ordinary shell, the lethality is extremely powerful.

But today, Zhang Xin took out all these rune shells that he had worked so hard to cause, is Brother Xin planning to sweep the second layer of the cave, or is he trying to slaughter a certain village?

But before she finished speaking, Zhang Xin turned back with a smile: "I'll explain later, and I'll talk about it when Xiaoxue and Mo Ting come out." ”

Xie Ling'er heard the solemnity in Zhang Xin's words, but this made her even more curious. But since Zhang Xindu had already said so, she could only temporarily suppress her mood and look around.

And then she found that the golden spirit at the entrance of the cave was also a little different from yesterday's.

The appearance is still silver-white, with a shield in one hand and a halberd in the other, and the image is mighty and extraordinary, no different from yesterday.

But Xie Ling'er's keen eyesight still found some abnormalities in it.

"Brother Xin, you Lux Lux, have you changed the model again?"

When Zhang Xin heard this, he couldn't help but raise his eyebrows slightly: "How can you see it?"

"The appearance of this wrestler hasn't changed, but~"

Xie Linger pointed at the shield: "The material of the shield and the halberd is a little different from yesterday's. The texture of the surface is not the same. ”

"You girl, you're pretty sharp-eyed now!"

Zhang Xin smiled dumbly, raised his head, and looked at the metal puppet in front of him. He only fixed his eyes for a moment, and rows of data appeared in front of his eyes.

Model: Thunderbolt Type 4

Bone strength: 24.3

Surface armor strength: 31

Ultimate strength: 21,600 stone - 34,500 stone

Stamina: 12

Extreme sensitivity: 4.5-6.2

Ultimate speed: 4.7-11.7

Weapons:

Type 2 Small Electromagnetic Cannon × 2 (12 rounds of Thunderbolt Shells× 2 rounds of Type 21 armor-piercing shells× 4 rounds of Type 21 Fire Pattern Submunitions ×2)

Type 2 high-frequency oscillating knife ×2

Type 2 Shock Punch ×2

Type 1 Shoulder-Mounted Vulcan Cannon×2 (200 rounds of Lightning Runes×2)

Type 1 phase change shield (thickness 10.3 cm, strength 26)

Note: Equipped with a primary phase transfer system, it consumes 60,000 kWh of electricity, and has an intensity of x after start-up

Type 1 Steel Chopping Halberd (Strength 33 Sharp 35)

Note: Equipped with a primary high-frequency system, it consumes 25,000 kWh of power, and the Fengrui X is started after starting

Engine: Taiyi Purple Lotus (50,000 kWh)

Battery reserve: 41,000 kH

Comprehensive combat power: 132-190

As Xie Ling'er said, this golden spirit warrior has not changed much from yesterday's one. The small electromagnetic cannon and high-frequency shock knife of Type 2 were equipped a few days ago. Today, the only things that have changed are the shield and the halberd.

After more than ten days of practice, Zhang Xin has fulfilled his wish and realized the phase transfer system on the alloy arm shield. Also on the alloy halberd, equipped with a high-frequency blade.

It is these two changes that make the word "unfinished" removed from the table after the "Thunderbolt Type 4".

The Type 1 Steel Slashing Halberd is the main melee weapon designed by Ruoer for this wrestler.

In the data table, the reason why it is Fengrui X after the high-frequency system is started is because of the insufficient database of Ye Ruo. It is impossible to discern the level of cutting force of this type 1 steel halberd.

But Zhang Xin has seen it with his own eyes, it is at least forty or above the level of swordsmanship, and only then can it be sharp. This is enough to be invincible at the stage below the divine master.

However, this Thunderbolt Type 4, what made Zhang Xin feel most at ease was the Type 1 phase change shield - this was his greatest reliance against high-level spirit masters!

The difference between the 'phase transfer armor' and the 'phase transfer system' seems to be only one word, but in fact there is a world of difference.

According to Ye Ruo, the phase transfer system is a more advanced defense system, involving dimension and space. Change the dimension you are in for a short period of time to avoid damage from various physical strikes.

However, this kind of technology, even if it is a federation, is only a preliminary mastery, and it has not yet been applied in actual combat.

The "phase" in "phase transfer armor" refers to a phase change material, which can change the state of matter with changes in temperature, light, and current, and can provide latent heat.

Ye Ruo's phase transfer armor technology is composed of countless nano-scale 'phase change metal particles', which are tightly arranged within that 'phase change shield'. They can change the material properties after being energized, and the strength and toughness will change greatly, and the magnitude of the current can also control the strengthening amplitude of these phase change metals.

In addition, the 'phase transfer armor' can also buffer the impulse of mechanical energy by damping vibrations and dissolving it, just like the kinetic energy of an object falling into water is absorbed by water.

In Zhang Xin's view, the 'defensive strength x' behind this type 1 phase change shield is really golden.

According to Ye Ruo, as long as it is an attack of the physical situation, unless it can break this phase change shield with an absolute crushing force within one blow, this shield will never be damaged. Unless the power of the phase change shield is exhausted, it cannot maintain the phase change state.

Zhang Xin didn't know what the ultimate defensive power of this Type 1 phase change shield was, but he had tried it with the 'Cutting Steel Halberd', and the surface of this shield was undamaged!

To be able to do this, it is at least a Xuanjin Shield above level forty-five, which is possible. But this is not the limit of the Type 1 phase change shield.

So when this complete Thunderbolt Type 4 was successfully constructed by him, Zhang Xin suddenly had a feeling. My own past life. It doesn't seem to make sense at all.