"Little brother, can you lend me the blade in your hand?" Wu Wei's gaze fell on the spear in Tie Ding's hand, and he became a little interested in it.

"Huh!" Tie Ding heard this, and glanced at Wu Wei unexpectedly, "Little brother, you also have research on this weapon." ”

"There is some research that is more or less interested. Wu Wei smiled faintly.

Seeing that Wu Wei's appearance did not seem to be fake, Tie Ding was also interested, and said proudly: "This spear is distributed in the regiment, but I have made some small changes." ”

"Looking at the appearance and appearance, this spear should be semi-handmade, right?" Wu Wei took the spear and thought about it, although he could understand it through his divine sense, it was better to have a more detailed understanding and start directly.

The spear in Tie Ding's hand, the head of the spear is not irregular, the shape is like an irregular flint, uneven, during which there are several dark red veins, the main material of the iron gun is ordinary alloy steel, but in addition to the steel, it is integrated into the fine crystal sand, those blood-red crystal sand, it is the blood crystal wind with a special technique after cutting, especially on the gun head, the proportion of blood crystals can even account for about one-fifth.

"That's right, these spears are privately changed by small workshops in the city, after all, large-scale weapon manufacturing is still in the hands of foreign weapon manufacturers, but for us mercenary organizations, these weapons are also good, this gun body is made of titanium steel, don't look hollow, but it is very strong, can block the sharp teeth of foreign beasts, the head of the gun does not look sharp, but it is used to hurt the enemy, it is powerful. Speaking of his own weapons, Tie Ding also became interested, pointed to the spear and said, "The spears and knives that the members of our wolf killing mercenary group have, except for the regiment commander's theirs, are basically like this, and a certain amount of blood crystals are added to the alloy in proportion, guess which weapons have the highest proportion of blood crystals?"

"If it is a cold weapon, the highest doping ratio should be a heavy weapon such as an axe, or a higher proportion of swords. But if you change it to ***, the proportion must be far greater than that of cold weapons, after all, *** is a war of attrition. ”

Hearing this, Tie Ding's eyes lit up slightly: "You're really right, it seems that you really have a lot of research on weapons." ”

"According to the shape of the weapon, most of the spears are concentrated in the position of the tip of the spear, but there are fewer, but the long knives and the like have to be fused into the entire blade, and most of the blood crystals are not much, and as for the long-range blades, in addition to bows and arrows, the consumption of spears and short cannons is even more exaggerated. ”

"Yes, yes, yes! The people in our regiment who can use firearms are all seniors who have accumulated a lot of combat exploits, but their bullets are still rationed proportionally, and I really want to use them to get over it. Tie Ding seemed to remember the majestic appearance of his predecessor and said enviously.

"You don't have to envy it, although the guns are far away from the front line and seem safer, but the crystal bullets you use today have many shortcomings, they are extremely unstable, and if the rate of fire is too fast, they will burst and hurt the user himself. ”

"Yes, that's right. Hearing this, Tie Ding nodded desperately, this Wu Wei doesn't see any practice, but he really knows a lot, "I heard the people in the town say that after a certain proportion of blood crystals, they can even make a strong **." ”

"This is mainly because I know too little about blood crystals, the purification techniques are too rough, and even the blood crystals are just too simple to cut, so operated, although there are a lot less impurities, but there is still instability, if you use it too many times, there will naturally be a danger of exploding, haven't you tried to replace it with a more stable blood source crystal?"

"Blood Crystal, what is it?" Tie Ding asked curiously, he had heard many people in the group mention it in the past few days, but Tie Ding didn't have a specific concept yet.

"Where did your blood crystals come from?" Wu Wei asked without answering, most of the blood crystals appeared in places where the power of printing was abundant, and they were the crystals of printing power and energy, for example, in the mountains of Qingyuan Gate, there were several blood crystal mines. But in the mortal world, it should be impossible for blood crystal mines to appear in ordinary places, could it be the influence of the well of gods and demons.

"Most of these blood crystals are transported from the Persian Gulf side in the south. Tie Ding thought about it and answered honestly.

"Is the Persian Gulf that place again?" Wu Wei sighed.

"However, it is not completely impossible, if it is blended with jade or gold brass, etc., and then used the current equipment to make it, it will be better in terms of stability. Wu Wei touched the blood crystal embedded in the body of the spear and praised.

These refining and cutting techniques and production techniques are naturally inferior to the forged seals, and even the weapons created by Qingyuan Town are far inferior, but in just over a year, it is already an indelible credit to be able to develop this seemingly crude but effective way, so that human civilization can quickly integrate with the seals, not to mention that the ratio of this blending blood crystal is far from being as easy as imagined, and there are countless people who have paid for it and crystallization.

Looking at Wu Wei's pensive look, Tie Ding moved a chair and said happily: "Brother Wu Weiwei, do you want to help me take a look, I have made a small change to this spear, you see if there is a blood crystal the size of a fingernail on the tail of this spear, don't look at those sand wolves, the skin is as thick as an old cow, as long as I inject power into that place, this gun can be pierced." ”

"Oh, did you change it?" Wu Wei smiled faintly and looked at it.

......

"Brother Wu Viagra, you said that this Blood Source Crystal really has such great advantages. ”

After saying a lot, the two became more and more acquainted, Tie Ding was only seventeen or eighteen years old, which was the age of great curiosity, and Wu Wei's profound knowledge was enough to make him admire.

"Brother Wu Viagra, I think, I should let you take a good look at the brothers' guys, I don't think the old blacksmiths in the city do not understand you, the one you said can really improve the performance of this thing by adding jade?" Tie Ding asked curiously.

"Simply adding jade, the performance improvement is not much, mainly because the harmony of jade can make the stability of the weapon higher, which increases his power in disguise, in addition, it can also greatly reduce the wear and tear of the weapon and the consumption of blood crystals. Just like this spear head, in addition to releasing excessive power with each blow, it will also destroy the structure of the gun itself, according to your usage, use it three or twenty times and it will be over. As for the proportions of the jade, I have written it on this piece of paper, and if you have a blacksmith you know, you can let them refer to it. ”

"I just want it. Tie Ding took the paper handed by Wu Wei, and nodded like a chicken pecking rice, for Wu Wei, he already admired the five bodies to the ground.

"In addition to building, maintenance on weekdays is also extremely critical, to your kind of blades that have been finalized, unless they are rebuilt, there is not much room for improvement, at this time the key falls on the maintenance on weekdays, don't underestimate maintenance, good maintenance, in addition to allowing you not to drop the chain at critical moments, it can also extend the use time of your blade several times. ”

The more he heard the back, the more Tie Ding felt sincere admiration for the man in front of him.

"Wu Viagra, when you leave tomorrow morning, you must not get lost, I will leave a mark along the way. ”

"Then I'll thank you for this, but I don't need to mark it, after all, there are too many people with ill intentions in this desert, and the mark you left can't provoke others. ”

Wu Wei's face showed a faint smile, it seems that he has to take care of this matter.

The sky was faintly bright, and a figure hurried into Du Lang's tent.

The person who came was none other than the deputy head of the regiment, Hantier.

"What's going on?" Seeing the two of them coming in, Du Lang had already packed up.

"There seems to be a sign of someone passing ahead. ”

Hearing this, Du Lang frowned slightly, the route of their trip was planned by a few of them, how could anyone know;

"Look at the footprints, there are about forty people, it doesn't look like a caravan, otherwise there should be traces of stationing, it may be a sand thief, could it be because of the person we rescued last night?"

"Don't mess up with yourself, if it's just forty sand thieves, it won't make our wolf killing group scared, let everyone be vigilant, you bring a few more people, the scouts will be farther away, and inform everyone to set off immediately, and the route will remain unchanged as originally planned for the time being. ”

"The man in the tent ......"

"I asked Xin'er and them to send food and water yesterday, those people are coming for us, so we shouldn't embarrass him...... If it's really the other party's meticulous work, then don't worry about it. ”

By the time Wu Wei woke up, most of the days had passed.

Practicing day and night in Qingyuanmen, it is rare that he has not slept well for so long, Wu Wei yawned and stretched lazily, the whereabouts of the rest of the people around him had already dispersed, Du Lang He was not surprised that they went first, and it was not necessary to trouble to keep up with them.

Looking at the red flint in his hand, Wu Wei took it into his arms, and the bad guy could be regarded as saving his life, and he should at least help a little, but if he got too close now, he would startle the snake, so let's wait and see for the time being.

"Then let's go, too! But don't be too fast, walk slowly, take a walk. Stretching his muscles, the moment Wu Wei walked out of the tent, a snow-white silver wolf had already been waiting at the door of the tent for a long time.

As soon as the Qiankun bag was unfurled, the sleeve robe was slightly rolled, and as soon as he raised his feet, Wu Wei's figure suddenly floated up, and put away the previous camp tent casually: "Pi Pi Chai, let's go!"