When the fire was extinguished, the people returned to their original positions.

Lu Zi'an waited for them to get out of the way before he stepped forward and took a closer look.

Someone couldn't help but say: "Why don't you just open the kiln door?"

Hearing this, everyone's foreheads jumped.

Tsk, it's a layman when you hear it!

Following the voice, it turned out to be the leader who went to see Jun Soul before, well, it was really a layman.

"There is also a point in this cooling. The master on the side stroked his beard and said slowly: "There is a difference between fast and slow cooling, and some hair colors even need more than 24 hours to cool down. ”

"There are various techniques such as fast and slow, slow and fast, cooling is not so simple, once it is wrong, it is the porcelain of the whole kiln is ruined. ”

The leader thoughtfully: "Then what should we do if there is porcelain that is fast and some that is slow?"

"Pick the best. The old master smiled slightly: "If one is successful, what if the others are ruined?"

This is really domineering and arrogant, but it is still very reasonable and cannot be refuted.

Indeed, nine out of ten kilns are not successful, and it is already very rare to have a successful one.

The problem is that even if they're willing to give up everything else for one thing now, they're ...... I can't even keep a single one.

But someone accurately captured the knowledge points in the master's words: "Kiln position?"

This is to the point, and even many craftsmen present cast their eyes, obviously quite interested.

The old master realized that he had missed his words, and frowned and stopped speaking.

However, some apprentices are still asking: "I don't think they were all put in casually just now? Is there also a particular placement?"

The master hesitated, not knowing whether to say it or not.

Seeing him hesitate, Lu Zi'an nodded calmly: "Of course you are particular, if you don't know how to set the position, it will be in vain to burn it a hundred times." ”

Everyone at the scene was quite interested in this and asked questions again and again.

Lu Zi'an was also generous, regardless of the master's obstruction, and explained in detail about the kiln position, such as the size of the sagger, the layout, how much it was stacked, the thickness of the sagger and other details on the impact of cooling.

Everyone listened to the eyes of the people, and the long-term habit made them subconsciously press the record button.

- No way, I have tried many methods before, and this is the only way to keep up with Lu Zi'an's progress.

Seeing their reactions, Lu Zi'an only smiled slightly: "Among them, the azure color of celadon is a color that is extremely difficult to master, because the iron element in the porcelain glaze is too "fickle". ”

Whether the glaze color is gray and yellow, or green and blue, the industry collectively refers to them as "celadon".

Because the color principle of these porcelains is similar, they all rely on trace amounts of iron in the enamel to change the original color.

"Iron is very fickle, when the oxygen in the kiln is sufficient, it appears yellow, when the oxygen is insufficient, it becomes blue-green, the glaze layer is thick and black, the temperature is too high and purple, and the changes in the kiln come from this. ”

The craftsmen present were tormented by the iron element in their former creations.

It doesn't have any rules to follow, it can be combined with many elements, and the size of the area in contact with the air can affect the final result.

Unfathomable, it was once a headache.

Therefore, when they heard Lu Zi'an talk about this part in detail at this time, they all stared at him with burning eyes.

Lu Zi'an stood with his hands in his hands, his eyes calm and calm: "Among them, Ru porcelain can be used as a representative of celadon, but Ru porcelain is often green when it is just fired, and it will slowly turn blue only if the cooling rate is appropriate, which shows that it is not easy to fire pure azure glaze." The kiln change of Jun porcelain is the change of glaze color, and this change is closely related to temperature. ”

Ru porcelain?

The leader's eyes froze, and he leaned over slightly: "Master Lu, what you just said is Ru porcelain?" Ru porcelain, the first of the five famous kilns of Ru, Guan, Ge, Jun, and Ding, and known as "Ru Kiln is the Champion" in the history of Chinese ceramics?

Lu Zi'an frowned: "I know a little bit about it." ”

"......" This is also called a little understanding, and I can't afford to provoke it.

This person no longer asked, but he pondered in his heart: If Jun porcelain can be studied by Lu Zi'an, then will Ru porcelain be far away?

Everyone at the scene saw his contemplation in their eyes, and they wanted to stop talking: Did you think a little farther?

No one spoke anymore, Lu Zi'an opened the door of the kiln for a while, and closed it again for a while, and the choice was purely based on his identification.

Whenever he finished an action, he would listen intently, and occasionally there would be a few cracking sounds, and the corners of the foreheads of several craftsmen who were close to him twitched.

But Lu Zi'an was unmoved, and continued to control the temperature as if he was unconscious.

This busyness went straight to the early morning of the next day, and the temperature in the kiln finally dropped.

Lu Zi'an was busy all night, physically and mentally exhausted, and everyone also kept watch all night, and the dark circles under their eyes deepened one by one.

Finally, Lu Zi'an said in a hoarse voice: "Okay." ”

A group of people instantly came to their senses, and stood up like chickens: "Where, can you move out?"

The flame was as high as they had been when they had moved in, and they all moved the sagger out of the kiln in an orderly manner.

The first to be moved out was naturally the fire-like zodiac gadgets.

When put in, the whole body is milky white, and the glaze is uniform, and after firing, several things have undergone kiln changes.

Different from the previous times, this time the kiln change is not limited to deep and light blue, the monkey is blue and purple, and the snake and tiger are actually dark purple, and the best thing is that the dragon is a warm red!

Everyone couldn't sit still, and stood up in surprise: even the fire has such a delicate kiln change, so isn't this kiln porcelain!!

Of course, the first important thing is to give Lu Zi'an a palm.

The tray containing twelve small fires was placed in front of Lu Zi'an, he raised his eyebrows, and his gaze was slightly condensed on the dragon.

The craftsmen took out the still hot sagger and shouted with joy.

"This snake and tiger are purple, and the dragon is red, it is the purple qi coming from the east, the dragon and the tiger!"

"What a sign!"

"This is a good start, the fire has undergone a kiln change, this kiln will definitely be a treasure!"

The atmosphere in the workshop is tense and lively.

When you say a word, I say a word, and the excitement is simply irrepressible.

Lu Zi'an was completely unaffected by them, and picked it up one by one from left to right and looked at it carefully.

As soon as he took the tiger in his hand, a crisp cracking sound came.

There was no need to even exert force, and the little tiger, which was still very beautiful just now, cracked a big crack like this.

The laughter stopped abruptly, and the smiles on everyone's faces froze.

Lu Zi'an's face did not change, put the tiger down, and then picked up the monkey.

After reading them all, he shook his head: "At the mouth of the kiln, the temperature changes too much, and it is completely cracked. ”

Total crack.

The old master's hand trembled and stroked the sagger, and he said hesitantly: "Then this pick-up ......"

"Continue, of course. Lu Zi'an clapped his hands and stood up: "Open them all, nine out of ten kilns will not succeed, and it is already a great honor to be able to make one." ”

Is that really the case?

No, that's just them.

I feel a little bottomless in my heart, everyone, you look at me, I look at you, and the outstretched hand is a little uncontrollable.

But no matter how unwilling he was, he carefully opened the beige sagger in the end.

As if gambling on jade, one knife is poor, one knife is rich, and one knife wears linen, all by the will of God.

At this moment, everyone's hearts were in the air, and some even opened the sagger but did not dare to look at it.

Only Lu Zi'an was in a very relaxed mood, and he could even pick up a piece and laugh: "Oh, this one is actually quite good, but unfortunately it didn't hold on, it was cracked in the end." ”

What he held in the palm of his hand was in the sagger that the master had opened.

The old master looked at the teacup in his palm and stopped talking.

The color of this teacup is bright, the glaze is uniform, the faint purple is also hooked with a touch of blue, and there is a light blue halo under the light, which is brilliant and very good-looking.

It's a pity that a crack running through the top and bottom directly destroys the whole picture, making the whole cup have a sense of vicissitudes of ruin.

"If it is cracked, it is ruined. Lu Zi'an raised his hand, and the teacup fell into the basket on the side.

There was a crisp sound, and the teacup that was still shining just now turned into a wisp of ghost in a blink of an eye.

The leader stood up suddenly, still in disbelief: That's it, smashed?

"Well, this one is so-so, the color is not good, but it is not even. ”

There was a crunch again, a layer of shards in the basket.

"Hey, it's a shame that the color isn't complete. ”

said that it was a pity, but there was no sloppiness in his hands, and he was already in the basket without waiting for people to rescue him.

“……”

Several pieces in succession, all of them turned into souls.

All of them had stiff hands and feet, and cold sweat was dripping.

Could it be that this kiln is completely destroyed again?

Isn't there a finished product?

Seeing that there were fewer and fewer utensils, and the two baskets were full of fragments, the leader finally couldn't help it.

He rushed over and stopped in front of Lu Zi'an: "Master Lu, this piece in your hand is just a small flaw, it doesn't matter, it can be remedied, or it is the finishing touch, others will believe it!

Lu Zi'an narrowed his eyes and handed the porcelain vase to him: "Are you sure?"

The whole body is light blue, except for one place that is black, which is particularly dazzling.

"This ......," he could only bite the bullet: "It doesn't affect it...... Right?"

"Huh. Lu Zi'an gently pushed him away with the bottle: "Excuse me." ”

No one could stop him, and he would never allow a single flawed work to slip out of his hands!

The soul of the eternal Jun is famous for eternity, and it must not be destroyed in the hands of his Lu Zi'an!

The porcelain vase shattered, and everyone's hearts were shattered.

In the next second, Lu Zi'an stood still in front of the young man.

The young man who had been staring at the artifact in his hand suddenly came back to his senses, held it up with both hands and handed it to Lu Zi'an: "Lu, Master Lu!"

He was so excited that he was incoherent, and he wanted to laugh and cry: "I, I've been watching it for a long time, and there really is no flaw at all!"

Indeed, holding it in the palm for so long, there is no tendency to crack, this porcelain vase is enamel and jade, and the color is as beautiful as Caixia.

When shaking, the bottle is glowing with a faint moon white, like a cold lake;

The purple came suddenly and intensely, and the jewel-like lake bloomed red, as if there was a fragrance coming to the face, cold and intoxicating.

"Drink! Beautiful!"

"Wow!