After returning to Nirvana City, the three of them had a good night's rest, and the next morning they came to the Rahu Weapon Shop in the west of the city with their things, and the surprised Zhou Xing's eyes almost popped out.

"The boss is really the boss, even something of the level of mutant spider silk can be done in two days, it's really amazing, it's not admirable!"

As a senior weapon forging master, Zhou Xing's understanding of the materials that can be used for weapon forging is second to none, and he naturally knows how amazing the mutant spider silk Luo Hou took out last time was.

Originally, he thought that even if Luo Hou was lucky this time, he would have to spend at least ten days and half a month to get a new mutant spider silk, but in less than two days, he would return with a full load.

Facing Zhou Xing's sycophancy, Luo Hou was of course already immune, and did not take it seriously, but asked:

"How is it, are you ready to prepare, can you start forging weapons today?"

If you want to forge a high-quality weapon, you must not only have metal materials, but also many other auxiliary materials, and then there must be a weapon forger in the best condition, otherwise, it will not be possible to forge a high-quality weapon.

In the past few days, Zhou Xing has not forged a weapon casually, but while preparing other auxiliary materials, he has also relaxed his body and spirit for two days, so that he has enough rest.

"I'm all set, boss, just waiting for you to come over with the mutant spider silk."

Looking at Zhou Xing's confident appearance, Luo Hou was also very satisfied, and his expectations for forging spears this time couldn't help but be even greater, and he didn't know what level the forged spears would reach at that time.

Luo Hou had a vague premonition. That is, the three spears that Zhou Xing will forge this time will definitely become the most outstanding weapons among the entire human evolutionaries for a long time.

Nodding, Luo Hou took out the mutant spider silk he got this time, and then prepared to cut out three parts according to the length of the spear to be forged.

When the ninth-order mutant spider silk that shimmered with a dark blue luster was taken out of Luo Hou's hand, Zhou Xing was completely stunned.

Although I don't know what the quality of this dark blue mutant spider silk will be compared to the black one that Luo Hou took out before. But Zhou Xing was still sure that this dark blue mutant spider silk was undoubtedly surpassing the black mutant spider silk.

As for how much it can exceed, it has not been handled, and Zhou Xing can't estimate it.

"Boss, this ...... It's—"

Facing Zhou Xing's surprise, Luo Hou smiled again and explained:

"The black mutant spider silk I gave you before is a seventh-order, and the Yuan Force fit is about 70%, and now the Yuan Force fit of this mutant spider silk is about 90%. It was a good luck two days ago and I hunted a ninth-order demon beast. What do you think, how about this material? ”

What do you think? Of course, it was perfect, perfect and impeccable!

Zhou Xing was overjoyed in his heart, with this kind of god-level material in hand, if he couldn't forge three unparalleled spears this time, then he wouldn't want to mix in the weapon forging world in the future.

At that moment, Luo Hou took out a sharp knife and came out. It took a lot of effort to cut this dark blue ninth-order mutant spider silk into three pieces, and then called Zhou Zhou Xing together. Walked to his forge room.

To forge a weapon of this level, although Luo Hou doesn't understand the Tao, he still won't miss it, after all, this is the process of three world-class weapons about to be released, how can you miss it?

As for the Xiao Ziyuan sisters, they don't have such a good treatment. I can only drink tea and wait in Zhou Xing's office.

It's not that they're afraid that they will reveal any secrets, but it's because the forging room is too hot, and Luo Hou and Zhou Xing may only wear a big pants at that time, which is too unsightly, and it is inconvenient for them to enter it to watch.

The two of them entered the somewhat familiar forge room one after the other. Zhou Xing closed the door of the forging room, and then after preparing all the materials, he walked to the place where the smelting furnace was.

To forge a weapon, the first step is to smelt the metal into molten gold, and then you can proceed to the next tedious steps.

As for the gun model used in the three spears, Zhou Xing had also prepared them in the past two days, and just now let Luo Hou and the three of them preview it, and when they were satisfied, they decided on it this time.

The first thing to smelt is the red steel crystals that Luo Hou obtained from the crater rock formation, as a kind of fire attribute metal, this red steel should be easier to smelt than smelting cold iron, and the amount of this metal is twice as small, it is only used to forge a spear, so Zhou Xing plans to smelt this metal crystallization first.

Of course, it is said that the melting point of Chilian steel is lower than that of cold iron, which is also relative to cold iron, and Zhou Xing can be sure that the melting point of this metal crystallization will still be very high, which is definitely much higher than that of ordinary metal materials such as steel.

In this way, it is quite a test for the fire.

Fortunately, as an ancestral blacksmith, with the help of science and technology, Zhou Xing was able to ensure that his smelting furnace would definitely be able to digest these black metal crystals with red in them.

The moment the furnace fire burned, although the space in the forging room was huge, Luo Hou still felt a violent high temperature passing from the side of the furnace, making people immediately feel a huge heat, and beads of sweat flowed out in an instant.

This is also because Luo Hou is already an evolutionary of the Heavenly Order, and his body has far surpassed that of ordinary people, otherwise he would have to be provoked to faint just now.

At this time, Luo Hou also had to admire how Zhou Xing, who only had the strength of a second-order evolutionary, was able to withstand the terrifying high temperature of the forging room for many years, and it was not so easy to become a good blacksmith.

After watching it for a while, Luo Hou had no interest in what Zhou Xing was doing, anyway, Luo Hou didn't understand forging this aspect of things, so he simply took the three dark blue ninth-order mutant spider silk that he had just intercepted, and slowly loaded it into the three gun molds, and when Zhou Xing finished smelting the materials, he could directly pour the molten iron into the gun mold.

After completing this step, Luo Hou simply stood farther away, watching Zhou Xing work methodically but quickly.

Seeing the serious expression on Zhou Xing's face, Luo Hou knew that even if the quality of the spear forged this time could not achieve the expected effect, it would definitely not be any worse.

Finally, when the flame of the furnace was blazing, the hundred catties of red steel crystals were finally softened by the burning, and finally slowly melted into a puddle of molten iron, which was burned red by the blazing furnace fire.

However, Zhou Xing did not immediately pour the molten iron into the gun mold, but continued to take some materials that Luo Hou did not know and threw them into the furnace one after another, so that they could be mixed with the molten iron in the furnace.

Finally, when all the added materials were melted into juice and mixed with the molten iron of the red steel, Zhou Xing quickly manipulated the equipment and carefully poured a furnace of molten iron into the prepared gun mold.

In this way, the embryo of a spear is considered ready, and it only needs to be beaten and formed after it has cooled.

At that time, it is the time to test the true kung fu of a weapon forger, and the gap between weapon forgers is reflected in the forging, the same embryo, replaced by different forgers, can forge weapons of different grades.

Because he could not start forging until the gun embryo became slightly cooled and condensed, Zhou Xing was not idle, and threw the nearly three hundred catties of cold iron into the smelting furnace, and then immediately turned the furnace fire to the maximum.

Sure enough, this kind of cold metal with ice properties turned out to be very refractory, and after calcining it in the furnace for half an hour, there was no sign of softening and melting, and it still looked black as before it was poured in.

The furnace fire has been turned on to the maximum, but the cold iron has no signs of melting, although Luo Hou and Zhou Xing had expected it, they were still greatly surprised, and they didn't expect that the melting point of this metal would be so terrifyingly high.

Fortunately, Zhou Xing had been prepared and had already thought of this layer in advance, so that he was not in a hurry by this unexpected event.

Zhou Xing, who had been prepared for a long time, saw that the furnace fire at this time was helpless against this cold iron, so he picked up a blue and thin sand-like thing that looked like he didn't know what it was from the operating table next to him, grabbed a large handful and threw it into the furnace.

The next moment, a pure blue flame rose out of the furnace, and Luo Hou in the back immediately felt that the temperature in the room had risen again, and he also clearly saw beads of sweat pouring out of Zhou Xing's naked chest and head and face.

With the addition of this magical material, the temperature in the furnace rose rapidly, and the pieces of black cold iron inside finally slowly turned red, and finally showed signs of melting.

At this time, Zhou Xing finally breathed a sigh of relief, and continued to sprinkle more of that kind of blue sand into the furnace, making the temperature inside even higher.

Time was in a hurry, and it wasn't until another half an hour later that the three hundred catties of cold iron finally melted into a puddle of red molten iron, which didn't stump Zhou Xing.

The next steps were similar to the previous ones, after adding many kinds of materials one after another, and after the molten iron in the furnace became free of a trace of impurities, Zhou Xing quickly operated and poured it into two different gun molds.

At this point, the embryos of the three spears have been obtained, and they are waiting for the final forging. (To be continued......)