After consulting with several foundries, Anson plans to return to the Overseer's Mansion and borrow the bird and let it breathe fire to melt the gold essence.

But before An Sheng could go to find the bird, he was called by An Tianzuo.

"There are so many things to deal with recently, you don't concentrate on work, why do you keep running to the arsenal?" An Tianzuo said with a frown.

An Sheng was afraid that An Tianzuo would be unhappy when he learned that he had transferred a few of the best casters to help Zhou Wen cast the knife, so he said: "The effects of the several generations of Yuanjin bullets recently developed by the arsenal have been somewhat unable to keep up with the evolution speed of dimensional creatures, I just want to see if there is any way to transform the bullet to make the effect of the Yuanjin bullet better." ”

"Then what did you think of?" An Tianzuo said as he looked at the papers.

"This is indeed a bit difficult, I am thinking that if it is just a pure yuan gold bullet, the consumption is too great, and our yuan gold production is far from enough to consume. I wondered if there were other materials that could be more compatible with the yuan gold and make the yuan alloy, which could reduce the amount of yuan gold and ensure the quality of the bullet. "An Sheng has really been thinking about this all the time.

Using pure yuan gold as a bullet has a good effect, but the An family doesn't have so much gold to consume, which is too luxurious.

However, the laboratory of the arsenal tried many kinds of materials, and the compatibility between ordinary metals and yuan gold was not high, and it didn't even help, and it only worked with yuan gold plating.

It seems unlikely that an alloy with an effect equivalent to pure gold will be developed at the moment.

"Then what material are you going to use to make Yuan Alloy?" An Tianzuo continued to ask without raising his head.

"I haven't found a suitable material for this yet, and the most likely thing to be used to make alloys now is the body of some metal-based dimensional creatures......" An Sheng was a little helpless.

"I have a material here, you can study it and see if it can fit with Yuanjin. An Tianzuo took out a flat long box from the side of the chair, put it on the table casually, and then said casually: "There are some problems with the origin of this material, you can't see the light, try to see if you can make it into an alloy, create a blade or something, if not, then destroy it." ”

"Yes, Overseer. An Sheng was a little curious, and wanted to open the box first to see what the material was.

"Take it back and see, don't affect my work here, the things I tell you must be dealt with quickly, if you delay your work, go to Chess Mountain to garrison yourself." An Tianzuo said coldly.

"Yes, guaranteed to get the job done. An Sheng dared to look at it again, picked up the box and walked out.

After leaving An Tianzuo's office, An Sheng flashed into a conference room, closed the doors and windows, and then opened the box to see what materials were inside.

The box was opened, and An Sheng saw clearly what was inside, and was stunned.

Inside the box was a silver stabbing sword.

"This ...... Isn't this the stabbing sword that was undamaged in the battle with the Immortal Killing Sword?" An Sheng reacted, and picked up the stabbing sword in some surprise and looked at it carefully.

The silver sword looked narrow and thin, but in the hand, the weight was not light at all, and it could even be said to be very heavy, and it was a little cold in the hand, as if it was silver made of ice.

On the blade of the sword, you can see many tiny notches, small as the tip of a needle, and large as the size of a grain of rice.

"That's right, it must be the stabbing sword, these gaps should be left when fighting with the Killing Immortal Sword, although it still suffered some damage, but it can compete with the existence of the Killing Immortal Sword, the material of this sword itself is so strong that it is unimaginable. Such a sword, even if it can't be seen, it's a pity to destroy it like this......" An Sheng thought of this, his eyes suddenly lit up, as if he understood something, and hurriedly put the stabbing sword back in the box, picked up the box and rushed to the arsenal.

The sword was made of the holy iron, the cornerstone of the temple, but it did not mean that any piece of the foundation iron of the temple was called the cornerstone iron, in fact, the so-called cornerstone of the holy iron was the base of a temple, and it was also the most core component, if the base of the temple was destroyed, the temple would no longer have the foundation of the temple.

The cornerstone holy iron itself is very strong, otherwise it would not be used to make a pedestal, plus after the temple was created, it has been baptized by the power in the temple, the material of the cornerstone holy iron is already considered top-level, and it is difficult to damage it at the natural disaster level.

The Immortal Sword only let it have some gaps, so you can know the strength of this material.

But it's a pity that no matter how strong the material is, it's just a dead sword, with no consciousness of its own, and no energy enhancement, but the material characteristics are relatively strong.

The Holy Spirit gave the sword to Xiao, that is, to resist the sharpness of the Immortal Sword, and the power used for battle was still the guardian.

Even so, the cornerstone holy iron is also the top-grade material, how could it be casually thrown away.

An Sheng was exquisite, and after seeing the stabbing sword, he already understood what An Tianzuo meant.

"It seems that the Overseer has long known that I am helping Young Master Wen repair the bamboo knife, so I took out this bayonet sword, but I don't know how this material fits with the Yuan Jin Essence, if the combination of the two materials is not suitable for casting the blade, wouldn't it be to disappoint the Overseer's wishes? No, I must find a way to cast the blade......" After An Sheng thought it through, he turned around and went back to the Overseer's Mansion to find the bird.

The Yuan Jin Essence is not easy to melt without a bird, let alone this stabbing sword, which is a material that even the Immortal Sword cannot cut.

After Zhou Wen returned from the moon, he was researching where to get a doom dimensional creature or find a doom guardian.

It's not a matter to keep Wang Chan on the moon all the time, and sooner or later this problem will have to be solved.

Because of his teleportation ability, the four regions of the earth can go back and forth in a short time, and An Tianzuo has returned, so he doesn't need to stay in Luoyang all the time.

Therefore, Zhou Wen studied all the copies of each area, and found some dimensional creatures that were suspected to have doom abilities.

However, there are not many dimensional creatures in themselves, they happen to be mythical, and they must have great potential, Zhou Wen looked at it, and after studying it for a long time, he still couldn't be sure.

He has a few goals, so he can only go and see if those goals meet the requirements of Taiyin Niangniang.

Zhou Wen chose among several targets, and finally chose to go to the "Pandora Demon Palace" dimensional realm in the Western Region, where there are several dimensional creatures, all of which are suspected to have the power of doom.

Because the danger this time was not great, Zhou Wen took Ya'er with him and just took her out for a walk, so it was a tour.