Nangong Qianqiu was refining the Doom Elixir, while Guan Yu had refined it before, at best, it was just a Doom Elixir, the materials used in the two were different, the refining techniques were different, and the flames were also different.

A furnace of Dan from the material, fire, medicine, sealing, fire control and other aspects of the start, each step is required to be extremely fine, not the slightest sloppiness, because sloppy, not only can not become a Dan, but also is likely to cause the oven.

A good Dan Master is crazy after entering the alchemy state, and nothing can stop him from refining this furnace of pills.

Nangong Qianqiu is not the top Great Dan Master in the Immortal Realm, but at least he is in the top three, and he is also a Instrument Master, a Dan Master and an Instrument Master, and the Immortal World is unique, so his status is very high, and any Immortal Emperor has to give him face.

Guan Yu studied seriously, and Nangong Qianqiu also explained everything in detail.

Seven days have passed, and these seven days have been consumed by Nangong, alchemy is a technical work, technical work, and it consumes spiritual power very much, and after seven days, it is only more than half, and then it is slow-boiled, and it is not in a hurry.

Guan Yu used to be impatient in alchemy, and there was no patience at all, usually he did alchemy, and the slowest one didn't take an hour.

But now, seven or eight days later, it's still refining.

Naturally, he also benefited a lot, and felt that he had learned a lot.

This is the difference between systematic learning and wild paths, systematic learning can at least make oneself understand the essence of alchemy better.

Although it consumes spiritual power, after each consumption, I am afraid that the spiritual power will increase significantly.

On the fourteenth day, Nangong Qianqiu suddenly increased the flame melting pill, the process took about three minutes, and then when he slapped the lid of the furnace, three golden pills flew out drippingly.

"Don't grasp it with your hands, seal it with a bottle or immortal yuan force to prevent the breath from leaking and deflating, which will affect the efficacy of the medicine. ”

"You also remember that every pill that comes out of the oven must be bottled as soon as possible, and the longer it is exposed to the outside, the worse the effect of the medicine. ”

"Yes, the disciple wrote it down. Guan Yu had already put away the three pills in a bottle, and Nangong Qianqiu also took out his own pills to take, and then closed his eyes and meditated, he consumed a lot, he didn't eat, drink or be distracted for fourteen days, and he was so strong that no one could stand it, and the Immortal Emperor couldn't do it.

Fortunately, after resuming a cup of tea, the old man Nangong's complexion improved, and he also stood up with a smile and asked, "Can you see the grade of these three pills?"

"Two of the three pills are of the highest grade, and one is of the middle grade, right?" Guan Yuan replied after thinking about it.

"Yes, you really have the talent for alchemy, and that's easy to do. Nangong Qianqiu nodded with a smile and said: "The top grade Du Erdan is very difficult to refine, and the control of spiritual power must be more precise and petted, but not everyone can refine it." ”

"Let's go, go out, there is still one material left, you put it away, after you go back, you practice by yourself, although Du Erdan is divided into products, but it is not divided into levels, any cultivation can be refined, you go back and try it according to the method I taught you." ”

"Yes. ”

The two of them came out of the small cave, and the big black black rock had been waiting outside the cave, guarding it personally, and when he saw Nangong and Guan Yu coming out, he immediately got up, and the whole person looked a little nervous.

"Fortunately, three pieces, two high-grade, one medium-grade. As he spoke, he motioned for Guan Yu to hand the bottle to the big black man.

The big black man didn't even look at it, and immediately bowed after taking the bottle, "Thank you, Brother Dao." ”

"Okay, I'm done with the bet, and I'm leaving. Nangong Qianqiu waved his sleeves and directly dragged Guan Yu up, moving away in an instant.

After a while, the two of them returned to the Nanshan Palace of Yizhongtian, but as soon as they went back, the old man of Nangong frowned, and then glanced at Guan Yu.

"Sir, Yuan Gongzi has been waiting here for a few days. An old servant hurried in.

"Let him come in, Yuan Ling'er's brother Yuan Tianjian, Ling'er is already gone. Nangong sighed.

"Gone?" Guan Yu's whole body was shocked, and his divine thoughts immediately covered the entire Nanshan, and then his face changed greatly, and there was no Yuan Ling'er in the Nanshan.

When he and the old man of Nangong left, Yuan Ling'er also claimed to be waiting for them to come back here, but now, Yuan Ling'er is not here, but one of her brothers is staying here and waiting?

Obviously, Yuan Ling'er was taken home.

Guan Yu's face sank, in his heart, there was no distinction between high and low, nor between high and low, and there was no distinction between superior and inferior, and the Immortal Emperor was not a big deal, and he never cared about who was the Immortal Emperor in his heart.

However, the Yuan family really doesn't seem to think so.

Soon, Yuan Tianjian entered the main hall, and then saluted: "The junior Tianjian has seen the emperor. ”

"Ling'er was brought back by you?" The old man of Nangong didn't look good, Yuan Ling'er stayed in Yizhongtian, mostly in his place, protected by him, and now he got people back without even bringing a greeting, which is very unauthentic.

Moreover, the Yuan family should also know that Yuan Ling'er is friendly with his own disciples, and the Yuan family is directly separated, which not only does not look down on his disciples, but also does not look down on him, so it is strange that he can have a good face.

"The emperor is angry, Ling'er has been away from home for a long time, and his mother is going to celebrate her birthday recently, so she will take the younger generation back, because she has not waited for the emperor to return these days, so the younger generation let Ling'er go back first, and the younger generation is here to explain to the emperor. ”

"Oh, is your mother going to celebrate her birthday?" Nangong Qianqiu said curiously.

"Yes, on the fifth day of the next month, there are nine days left. Yuan Tianjian never looked at Guan Yu from beginning to end, and kept his head down.

Obviously, the status of the old man in Nangong is also very high, and Yuan Tianjian is a junior, and he does not dare to make a mistake.

"Do you know that...... Forget it, on the fifth day of the next month, I will send my disciple Guan Yu to the Seventh Heaven to celebrate your mother's birthday, and show a little gratitude, you can go back. ”

"Yes......" Yuan Tianjian should be, raised his head slightly and glanced at Guan Yu, then immediately withdrew his gaze and bowed out.

"The Yuan family's intentions are clear, do you know?" asked Nangong Qianqiu.

"I know, if I agree, I won't let Ling'er leave first. "Guan Yu's emotional intelligence is extremely high, how can he not know?

"On the fifth day of the next month, do you dare to go?" Nangong Qianqiu asked again.

"Why don't you dare?" Guan Yu asked rhetorically: "I am a disciple of Nangong Qianqiu, do they dare to kill me?"

"Haha, that's the reason, but ......" Nangong Qianqiu's face turned cold: "Give you a dismount, or humiliate you, I'm afraid there will still be, do you have a plan?"

Guan Yu said proudly: "I don't plan to, the soldiers will block, the water will come to the earth, I walk the world, and I am never afraid of things." ”

Nangong Qianqiu praised, this son is not a dragon and phoenix among people, his head and horns are grand, he has no fear, I am afraid that he will not be in peace in the future, and I am afraid that he will continue to be in trouble, he likes his character, but in this ninefold immortal world, he is afraid that he will suffer a big loss.

However, in the dark, everything has a certainty, whether it is good or bad, who can say?

"You go and practice alchemy, the gift will be handled for you. Nangong Qianqiu said.

"Don't bother the teacher, just take the first furnace of Dan after I became an immortal as a birthday gift. After Guan Yu finished speaking, he turned around and walked out of the main hall.