Just as the aristocratic teenagers from all over the country were rushing to the gray town behind the prairie of death, Lin Xuduan sat at the desk in his master bedroom, staring intently at the first major achievement of the weapons industry under his command.

Sitting next to Lin Xu was Esmeralda, the Countess of the Blood Clan, and at this time, Esmeralda, who had long black hair and a pair of enchanting ruby eyes, was sitting on the edge of Lin Xu's bed, holding her legs, and her front body was slightly forward. Her long black hair fell to the side like a waterfall, and a pair of red stud-style spell props were embellished on both earlobes, shining brightly.

Esmeralda's right hand was on her thigh, her fist was slightly clenched, her chin was gently supported by the golden ratio, her red lips were moist, her teeth were slightly bared, and she gently exhaled a trace of heat, at this angle, Lin Xu looked at Esmeralda, the charming blood girl was elegant, but she just exposed the groove line on her chest, full of temptation.

Lin Xu's attention was all on the 'old-fashioned' flintlock pistol in his hand. Although it is 'old-fashioned' for Lin Xu, it is a new breakthrough for this era. The barrel of the pistol was no more than three feet long, and the hammer stood erect at the tail of the barrel, silvery-white, in the shape of a wave. The barrel and grip are silver, inlaid with the family emblem of the Jinglin family. There is also a pair of eye-catching wolf-headed hammers and blood moon sickles standing cross-legged on the body of the gun, representing the revolutionary army under Lin Xu's command.

Following the completion of the development of precision metal springs, with flint and simple primer materials, the arquebus musket was successfully upgraded to a flintlock musket.

Lin Xu's mood at the moment was slightly agitated, and he was not excited when he saw that the weapons of industrial munitions in his previous life were produced for the first time under the guidance of his own thoughts.

"I'll make a few comments, you write them down, go back and pass them on to Petrograd."

Lin Xu pondered for a long time and asked Esmeralda to take out the banknote records.

"First, let Petrograd lead someone to take the hammer position of the musket, try to move it to the back and bottom of the barrel, in front of the butt, and in front of the hammer to protect the ram from damage to the hammer."

"Second, in the future, the territorial industry will only develop rifles with long barrels, and completely abandon pistols with short barrels. In order to make the breaking power of a single musket stronger, we not only pursue the length of the rifle in the barrel, but also increase the caliber of the ammunition. In addition, the important point that the rifle is different from the musket is that it relies on the support of the soldier's shoulder to the butt, and the soldier can effectively disperse the recoil and bear higher firepower after firing. Our musket weapons will only be used in large-scale combat confrontations for a long time to come, and we will have to devote our energies to one-on-one firearms combat. The Noble Phantasm Knight is not something that can be solved one-on-one with a pistol. ”

"Thirdly, now that we have precision springs. Then consider designing a replaceable metal magazine, the location of which is built into the butt. I hope that our muskets of the future will be able to reload in less than ten seconds. ”

"Finally, an assembly line for mass production of muskets was established. Breaking down the speed at which a musket is made, it involves different machine tool workshops, processing different parts, and then finally setting up a link for people to assemble. The actual assembly line workers can be replaced by Nether Laborers, which allows the Dark Blacksmiths to detach themselves from the actual firearm assembly process and devote more energy to the research and development of weapons research and development projects, making good use of their construction skills and their personal professional skills. This is not only the case for muskets, but also for all future mass production industrial products to be made according to the idea of assembly lines. ”

Esmeralda finished recording Lin Xu's thoughts, she had made a change of job as a dark blacksmith, and of course she understood what Lin Xu's breakthrough ideas meant. At this time, Esmeralda's hand trembled slightly, and she looked at the man in front of her who was seriously narrating, and felt that this blood elder was so charming at this moment.

"Hurry up and deliver my message, and then come back quickly, and then I will use you to do the trial inspection!" Wait, by the way, take your brother, let your brother stay in the Revolutionary Army for a while, pass on the Natural Starry Sky Meditation Method to the Revolutionary Army, and next year, we will recruit Druid apprentices from the Revolutionary Army. ”

"Yes. Father! ”

Esmeralda stood up and bowed slightly, and after a slow salute, she quickly left Lin Xu's room.

……

After arranging the improvement of the musket and the training of druid apprentices in the territory, Lin Xu began to focus on the review of his twenty-seventh credit, and began to think about updating his spell equipment.

Since the beginning of the year, this is the fourth credit that Lin Xu is about to complete, and after that, Lin Xu is only three credits away from the minimum credit requirement of 30 credits for graduating from Hoglard.

Although there were not many credits left, Lin Xu still hoped that the war would come later, so that he could enjoy more peaceful days in the academy.

In terms of spell equipment, Lin Xu now has wizard-level combat power, and the original black bone staff is no longer enough, but there are very few wizard-level props in Hoglard Castle, and these props are often traded in the Folding Thorn Garden, the base camp of Nature's Wrath, and Lin Xu has not yet graduated from the Hezheer Deer, so how can he go to the Folding Thorn Garden.

Lin Xu simply consulted the parchment he brought with him when he crossed and saw the ghost raising technique.

Now that Lin Xu has more strength and more rare spell materials, he can use more abilities in the ghost cultivation technique. Although the art of raising ghosts is called raising ghosts, in fact, because raising ghosts often requires a medium, many of them are related to refining black witch weapons.

When Lin Xu saw the content of refining black weapons, he understood what the real dark wizard was.

If the druid's totemic power system is mainly based on the resonance element, the ancient wizard and arcanist's system is mainly about knowing the truth and controlling the element.

And going deeper, the truth system of this world is divided into two kinds, one is to study and control pure reason, and the other is to study and control desire, that is, the negative emotions of this world. The latter is the evil system of dark wizards.

There is clearly a significant difference between the two. For example, although the four major druid colleges in the Apprus Basin are known as the land of dark wizards, a large number of wizards study and use dark elemental spells, but this is still in the realm of pure reason, and does not touch the realm of negative emotions, let alone be considered dark wizards.

It's like, it's also a wraith spell item. The undead caster of the Black Bone Forest is at most a ghost resentful spirit to attack the enemy, while the black wizard is a terrifying unsolvable curse weapon that can make the ghost spell prop a terrifying, when a black witch weapon is born, the resentful spirit above is out of the category of ghosts, and becomes a black curse, a prop bound to the dark side of the horror law of this world. When faced with an ordinary undead prop and killing the ghost, the prop loses its mana; And in the face of a black witch weapon, unless the emotional root of the witch weapon itself is eliminated, no matter how many times you kill the ghost in theory, when you are thousands of miles away from the ghost, before you fall asleep in the next second, you may still see the cursed ghost thing choking your neck.

This is a real curse.

Outside of the Dark Witch, the Curse is just an energy attack; The black witch weapon is a kind of tiny horror rule, if you don't break the rules, no matter how incredible, the horror that violates the common sense of energy will happen all the time.

And the production of the black witch weapon is even more terrifying and inhuman, a dark wizard's undead prop, maybe just find some ghosts to seal the end, and the production of the black witch weapon may have to capture hundreds of children alive, torture and accumulate huge feelings of fear and resentment, and then use those negative emotions to make props.

If Lin Xu's previous ghost summoning technique and ghost sealing technique were only making undead props, then the content of the ghost raising surgery was all about making black witch weapons.

Lin Xu read most of the text of the ghost cultivation technique with great apprehension, and finally found a black witch artifact item that he could accept and had a little bit of need.

Grimace Phantom.

The prop of this dark witch weapon does not need to kill, and the materials involved in negative emotions only require a negative emotional original mask that has accumulated a piece of resentment and fear for years in the area.

Negative emotion agent is the name given to the accumulation of negative emotions by dark wizards.

Making a grimace is a two-step process, with the first step being to make a 'phantom'. All you need is an ordinary mask, a small piece of 'Heart Demon Lens' of a certain type, and in the haunted place of the Evil Spirit, the Heart Demon Lens can be mixed with the negative emotions of the general equivalent in the air, and sealed into the mask to make a 'Phantom Face'. The illusion can enhance the ability to carry illusion spells, mask some of the breath, and observe the function of the negative emotional body with high intensity.

The second step is to synthesize the 'Grimace', you need to find a negative emotion mask that has reached the minimum threshold, and combine the mask with the 'Phantom Face', through the sacrifice of the Human Face Fruit, the Sad Face Flower, and the Ghost Face Leaf, to summon the dark side rules, and overlap the mirror image, causing the number of two masks and one mask to be wrong in the moment of spatial confusion, forming the unsolvable root of the black curse.

Once crafted, the two masks will be combined into one, but the cursed person who is affected by the 'Grimace Phantom' will see two masks, one of which will be a grimace, which will cause the cursed person to become insane, thus falling into endless curse abuse, being hunted down by resentful spirits that cannot be reasonably destroyed, and mentally tortured to the point of soul whipping, until they die completely. At the same time, the 'Ghost Face Phantom' has a strong concealment ability and transformation function, even the great wizard can't easily recognize that this is a dark witch weapon.

This is simply a tailor-made prop for Lin Xu.

Lin Xu roughly experimented with the relevant spells and charms, and after feeling that it was feasible, he took the relevant materials to the Heart Demon Mirror Room, took a Heart Demon Mirror, and then took out an iron mask that he had brought from the Snow Wolf Collar at the exit of the sewer near the Secret Realm of the Resentful Spirit, and began to chant.

“…… The world constructed by the darkness of my heart, I am guided by your so-called fears, and I am woven on this demonic thing, and from now on, what you fear, that is, I rely on, and what I worry, that is, I am rampant......"

Before I knew it, there was a faint sobbing sound in the air, the screams of desperate and helpless children, the sound of epileptic epilepsy in fear, the sound of miserable laughter, sneering, strange laughter, the sound of stolen flesh, the sound of cutting flesh and scraping flesh......

A black vortex appeared on the heart demon lens, and then a pair of double pupils that seemed to overlap as if countless pairs of eyes overlapped, and the eyes of the double pupils were like ghost eyes.

Suddenly, it was as if time had been lost in the air, and it was as if there had been no rules.

The heart demon lens disappeared in an incredible sudden, instantly, and the iron mask in Lin Xu's hand now seemed to be like a black mirror when the two holes were left for the eyes to see, and the double pupils of the ghost eyes just now were reflected on the two-hole black mirror.

Lin Xu saw,

Those endless terrifying ghost eyes and heavy pupils seemed to be reflected in their own eyes.

I don't know when it happened,

Lin Xu found that he was wearing this ghost eye mask on his face, and what about the one in his hand?

Lin Xu looked again, the ghost-eye mask in his hand was still there,

Take a second look,

The ghost-eye mask is gone.

In the end, it is not there,

Lin Xu felt that the mask in his hand was still like something.

Is that what you're doing?

Lin Xu felt the ghost laughter of 'Jie Ji' coming from his ears.

Seem......

It's the ...... that comes out of your own mouth

And ...... for yourself Base......

……

I don't want to laugh......