Zhirong thought of it and was about to do it, so he turned around and spoke: "Does Tianjue Mountain know?"

Pan Wuzheng was curious who he was talking to, and saw a gray-clothed young man coming out of the inner room: "I know." ”

"Pan Wu has three camps in the mountains, and there is a mine near the abandoned one, bring some ore back. ”

"Yes. "The young man in gray went out.

Pan Wu was stunned for a moment: "There is still a room inside?"

"Or else, there's only one room in such a big house?"

Pan Wu asked: "Did he hear what we said just now?"

Zhirong thought for a moment: "There are six of my disciples in the inner room, as well as six gentlemen. ”

"So many people?"

"There's a room for you, too. Zhirong gestured to this room: "There are two most important places in the Refining Hall, one is here, and the other is the library, and the library is managed by two elders. ”

"There is a library in the Refining Hall, but what about the Alchemy Hall?"

"Yes, the beast also has a library there. ”

Pan Wu thought about it for a while, there is a library for taming beasts, there is a library for refining, there is also a library for alchemy, and then there is a large library in Tianji Pavilion, and there is a small library pavilion...... The heart said that this place is really unusual.

Zhirong twisted his neck twice, relaxing: "You read the notes first, don't do it until you read them all, I'll go to sleep for a while." ”

Pan Wu looked at the stack of basic books on the long platform: "All of them?"

Zhirong smiled: "How is it possible?"

Pan Wuyan breathed a sigh of relief, but heard Zhirong continue to speak: "How can it be so few? ”

He looked at the bookshelves with more than a dozen books stacked on the bookshelf, and couldn't help but be startled: "So many?"

"It's fine. Zhirong said: "Look slowly." "Grab your coat and go out.

The room was empty in an instant, and it was quiet, looking at all kinds of things on the long platform, mainly reading a few books, picking them up and flipping through them and putting them down, going to the bookcase to pick up the pile of books, finding the first one, and sitting down to read it slowly.

It is a record of various trials, and various materials are matched with different components of steel according to different components. There is a process, there is a time, there is a result, and I remember it in detail.

When he was in the Third Academy, Pan Wu knew these things, and this was one of the things that all refiners in the world would do and had to do. How do you know what's best without trying again and again?

After going to Tianjue Mountain, Pan Wu personally did countless trials, just talking about the refining time, and locked up in the refining room several times before and after, let alone five or six years.

Although it is not as crazy and devotive as the big refiners, there are many materials and the number of trials, which can withstand the toss, and there is absolutely no problem with the joint techniques.

However, now it is still necessary to read the notes first as Zhirong said.

For a whole day, Pan Wu didn't go anywhere, not even lunch. If it weren't for someone coming out of the inner room to have dinner, Pan Wu would have even saved dinner.

During the whole day, according to Zhirong, there were at least twelve people in this big room, but not a single person was seen during the whole day. Those people were so crazy that they forgot to eat.

In the evening, three gray-robed young men came out of the inner room one after another, and after returning with meals one after another, Pan Wu reacted, eating, by the way, he still has to eat.

Packed up my notes and hurried to the kitchen to get some food.

As soon as I went out, I saw Zhirong coming over with two bags of food: "Are you going to eat?"

Pan Wu said yes.

"Brought it back to you. ”

Pan Wu took the bag and went back to the refining room.

Zhirong seemed to be very willing to eat steamed buns, and after entering the room, he looked at the long platform while eating steamed buns, and asked by the way: "How much have you seen?"

Pan Wu went to wash his hands: "I'm almost finished reading the bookshelf." ”

"So fast?" Zhirong turned his head to look at him, "You should look carefully." ”

"Quite carefully. Pan Wu replied: "Most of them are the result of failures and mistakes, just remember the scale range." ”

Zhirong thought for a moment: "It's the same." Then he said, "If that's the case, you'll be able to do it tomorrow." ”

Pan Wu began to eat steamed buns.

The two of them quickly got two bags of buns, and Zhirong asked, "Are you going back to see it, or are you watching it here?"

"Go back?"

"Not going back to sleep?"

Pan Wu thought for a moment: "It's night? I thought it was noon." ”

"That's it, black and white are reversed, there is no black and white, just get used to it. "Zhirong is very satisfied, I don't know the time to read the book, and I must be invested.

Pan Wu thought for a moment: "Can you bring the notes back?"

"Yes. Zhirong began to work.

Pan Wu went back to the room with a pile of notes.

The cultivation conditions here are definitely not as good as those of Tianji Pavilion, and wherever you sit, you feel a kind of cold and empty, and there is no feeling of home at all, let alone comfort.

I sat on the stool and watched for a while, and then went to lie down on the bed to see, but I was uncomfortable, so I simply stood at the window with my notes and watched.

The courtyard is very large, and most of the time there is no one, and occasionally a gray-robed young man comes in and goes out.

I don't know why, this just makes Pan Wu feel uncomfortable, or something is wrong, anyway, it's not right.

He is also a master who lives in the refining room, and it is rare to encounter this situation. Just read the book.

I didn't sleep that night, and it wasn't until I read all the notes that I lay down to make up for two hours, and then went to the refining room.

Zhirong is still trying to refine new castings.

Creation and discovery are just a few words, and to really make something and make a result, it is not only time, effort and effort, but also luck to make it.

There are small furnaces in the refining room, and when materials of different proportions are sent into the furnace for calcination, there is always a strange noise.

Pan Wu was just as he entered the door when he heard an explosion.

The furnace has a separate room, all surrounded by copper walls.

Hearing a dull explosion, and then walking out of Zhirong, who was wearing armor, Pan Wu hurriedly spoke: "I want one set too." ”

Zhirong was originally a little disappointed, but when he heard this, he smiled, first went over to record the results of this trial, and then pointed to a large box on the ground and said, "Yours." ”

Pan Wu hurriedly opened it, not only did he have armor like Zhirong, but he also had a very thick robe.

The box was large, and it contained a strange helmet and shoes, and of course gloves.

Pan Wu took it out and looked at it the same, and Zhirong glanced at it: "This box contains the strongest protective gear in the entire Tianji Pavilion. ”

Pan Wu said curiously: "Jiupin's?"

"Pretty much. Zhirong began to measure the amount of material: "Come and have a look." ”

Pan Wu hurriedly came over to study.

From this time on, Pan Wu tossed the new casting with Zhirong, and after watching it several times in a row, Zhirong let Pan Wu get started, starting from recording notes, and then ending with the recording results, Pan Wu did a good job.

Zhirong took off his armor: "Bring it back for you?" or eat it yourself?"

In this place where there is no light and no day, Pan Wu can no longer tell the time, and thinks about it and speaks: "I'll go eat it myself." ”

Zhirong looked at the pile of materials in front of Pan Wu: "You better be busy first, I'll bring it back for you." ”

Pan Wu said no.

"It's useless, I'll go back to sleep after I've eaten, you're still busy." "Go out with that.

For Zhirong, eating is a trivial matter, and it is not worth delaying too much time, so he went to the kitchen to get the meal, sent one back, and then took the other one back to eat.

The days in the refining room are always the same boring.

After all, this place is not much different from Tianjue Mountain. Pan Wu has been busy, and when Zhirong is full and sleeps enough, he can be regarded as having a little time to rest when he comes here again.

But just take a short break, talk to Zhirong for a few words, and then continue to work.

There are twelve hours in a day, and there is little time to sleep. Many times, Zhirong and Pan Wu can do two kinds of trials separately. When a person is hungry or sleepy, go back to rest.

Such days went on for a long time.

On the fourth day, the man sent by Zhirong returned.

He didn't go by himself, but also brought two companions to the Tianjue Mountain Mine to bring back a lot of ore and some stone coal. It was packed in five large boxes.

When they came back, it happened to be Pan Wu who was busy in the refining room, and he didn't react at all after seeing the box, and said in his heart what did he send over?

The refiners didn't explain, put down the box and left.

It wasn't until Zhirong came back and opened the box that he remembered what was going on.

Although there was blood in the ice room, Pan Wu still gave himself another knife.

This time, it was Pan Wu who led the trial, and he did it according to the method of Tianjue Mountain.

Zhirong has been watching with a calm expression, no matter what, it is a little hard to believe.

But when the results came out, he really took out a piece of fifth-grade casting, and Zhirong sighed first.

Pan Wu just wanted to prove that he could refine the five-grade casting, and he did not refine it into iron or iron plates. Zhirong took it in his hand and looked at it again and again, brushed the ground to give himself a knife, and refined it again according to Pan Wufangcai's method.

The end, of course, is a failure.

Zhirong shook his head: "No wonder you are so powerful." ”

Pan Wu was busy and said that it was not bad.

"How can you not leave? The seventh-level cultivator can fight against the eighth-level cultivator of the Heavenly Machine Pavilion, the eighth-level cultivator can enter the Heavenly Machine Pavilion, and he can hunt beasts with the ninth-level cultivator Wuguang...... It turns out that people are really different. ”

Pan Wu didn't know how to answer, and was pondering, but he didn't want Zhirong to say immediately: "Have you tried to add different amounts of blood?"

Pan Wu was startled, this is going to be a trial again and again? Hurriedly shook his head: "No, without blood, I will die." ”

Zhirong smiled: "Your blood is so noble, of course it won't be used on low-grade castings." As he spoke, he went to the side and brought over a refined steel plate: "This is Lingjin Steel, and there is a refining method in the library." ”

Pan Wu asked with a bitter face: "Do you want to bleed?"

"Yes. Zhirong said: "After a while, I will ask Fat Lan for some blood-producing pills, and you will be a little tired." ”

Pan Wu smiled bitterly: "Okay." ”

Then there was bloodletting, and the two of them tested Pan Wu's blood together.

More than a dozen castings are continuously refined according to different proportions, and then tested.