The sound of footsteps came, and Lu Chen dispelled the idea of continuing to mine spirit stones. Not long after, I saw a few familiar figures appear at the other end of the mine, it was Jiang Feiyun and others. The mine tunnel in the spirit stone pit is only more than one person high and two people wide, at this moment Jiang Feiyun is standing in front, and Ning Yu and the three of them are standing behind one after another.

Lu Chen looked forward, and saw that a few strands of hair were soaked with sweat and were tightly attached to Jiang Feiyun's forehead, and Jiang Feiyun's beautiful eyebrows were slightly wrinkled, her pretty face was slightly pale, and the whole person revealed a sense of tiredness, but her eyes were still as bright as flames.

Seeing this scene, Lu Chen was slightly surprised in his heart. After inducting it, he found that the fluctuation of true qi on Jiang Feiyun's body was very weak, and it seemed that the true qi was overconsumed.

Looking over Jiang Feiyun, Lu Chen looked at Ning Yu and the three of them, and saw that Ning Yu and the three of them were also similar, everyone's face showed a look of exhaustion, and the true qi fluctuations on their bodies were also very weak, and Ning Yu and the three of them were even more tired than Jiang Feiyun.

Thinking back to the situation when the autumn wind was mining spirit stones before, Lu Chen suddenly became stunned. More than eight hours have passed since I stepped into the mine. Jiang Feiyun and the others must have been trying their best to mine the spirit stones, so the true qi was consumed excessively.

When Lu Chen looked at Jiang Feiyun and the others, Jiang Feiyun and the others also looked at Lu Chen. Seeing Lu Chen's fierce appearance, Jiang Feiyun's brows furrowed slightly, and Ning Yu and the others looked surprised. They were all tired, but Lu Chen didn't seem to be tired at all, but was in good spirits.

"Let's go, that's the end of today. Although Jiang Feiyun was surprised, he didn't ask more, let alone ask how many spirit stones Lu Chen had mined today.

Lu Chen thought for a moment, and then nodded at Jiang Feiyun. He originally planned to continue to stay in the mine and cultivate while mining spirit stones. Since Jiang Feiyun and the others had been found and invited to return to Dongfu Peak together, Lu Chen temporarily changed his mind and followed Jiang Feiyun and others back to Dongfu Peak.

Everyone was about to evacuate the mine, Ning Yu glanced at the gravel all over the ground, couldn't help but be curious, and suddenly asked, "How many spirit stones have you mined?"

Wu Tao and Qiu Feng also looked at Lu Chen when they heard this, obviously curious about it.

Before Lu Chen could answer, Jiang Feiyun took the first step and said to Lu Chen: "You just came to the mining hall, and you are not familiar with the mining process of spirit stones, it is enough to be able to mine three spirit stones in one day." "Jiang Feiyun didn't expect Lu Chen, who had just come to the mining hall, to complete the mining of ten spirit stones on the first day. Moreover, Lu Chen was already an outer disciple, so there was no need to mine spirit stones as desperately as they did.

"I mined ten spirit stones. Lu Chen's eyes showed a smile, and he didn't hide it from Jiang Feiyun and the others, and said truthfully.

As soon as these words came out, Jiang Feiyun and the others were all dumbfounded, and the four eyes stared at Lu Chen in unison, and the expressions on everyone's faces seemed to be carved out of a mold, and there was nothing but shock. After a long while, Jiang Feiyun came to his senses and said, "You just said that you mined a few spirit stones?"

Lu Chen was slightly surprised, but he still repeated it and said, "Ten." ”

Jiang Feiyunxiu frowned, and said, "Take out the ten spirit stones you mined and show them to me." ”

Lu Chen didn't hesitate, reached into his arms and groped. Jiang Feiyun is the leader of the mining team, and Qiu Feng has already told Lu Chen before that the spirit stones they mined need to be handed over to Jiang Feiyun regularly, and then Jiang Feiyun will hand them over to Fan Sheng, the elder of the mining hall, and there is no difference between handing them over now and handing them over later.

Soon, Lu Chen took out ten lower-grade fire attribute spirit stones from his arms, and the ten orange-yellow spirit stones that were only the size of a thumb nail shell were piled up in a small ball in Lu Chen's palm.

"One, two......" Qiu Feng muttered, and after a while, he shouted in a lost voice: "It's really ten fire attribute spirit stones, one is not less!"

Ning Yu and Wu Tao were both in a daze, with expressions of disbelief.

"The first time we mined spirit stones, how many spirit stones did each of us mine?" After a long while, Ning Yu came back to his senses and asked Wu Tao on the side.

"The captain mined five spirit stones, you mined four spirit stones, and Qiu Feng and I only mined three spirit stones. After a month, the captain has been able to mine ten spirit stones in a day, you can barely mine nine spirit stones in a day, and Qiu Feng and I can only mine eight spirit stones in Dingtian. "Wu Tao's memory is very good, although it has been a long time, he still clearly remembers that when everyone first went to the mine to mine the spirit mine, a total of several spirit stones were mined, and the progress of everyone later.

However, compared to Lu Chen, the gap is too big. Even Jiang Feiyun, who had mined the most spirit stones among the four of them, was not as good as Lu Chen. One is five, and the other is ten, which is twice as bad. Even if the results of the four of them are compared with Lu Chen a month later, only Jiang Feiyun can compare to Lu Chen.

And after they finished mining the spirit stones, they all looked exhausted. On the other hand, Lu Chen was in high spirits, fierce and fierce, and there was no trace of fatigue on his face.

This guy is really a pervert! The same thought flashed through the hearts of the three of Ning Yu.

"Give it to me. Jiang Feiyun said. Hearing this, Lu Chen handed the ten spirit stones to Jiang Feiyun, Jiang Feiyun carefully checked each of the low-grade fire attribute spirit stones handed over by Lu Chen, and when it was confirmed that these ten spirit stones were indeed mined from the stone wall of the mine, Jiang Feiyun's eyes showed a different color, and he asked: "How long did you spend mining these ten spirit stones?"

Taking into account the surprised looks of Jiang Feiyun and the others, Lu Chen thought for a moment and said, "I just mined the tenth spirit stone, and you guys came over." Lu Chen didn't mean to hide something from Jiang Feiyun and the others, but he didn't want to hit them again.

"That's more than eight hours. Jiang Feiyun said.

Qiu Feng suddenly thought of something, and hurriedly said: "Lu Chen didn't accept the spirit stone mined by me, and these ten spirit stones were all mined by Lu Chen himself. Excluding the time at the beginning, if calculated in this way, it should have taken Lu Chen less than eight hours to mine ten spirit stones. ”

Ten spirit stones were mined, and it only took Lu Chen more than eight hours to be shocking enough. Now that Qiu Feng was even more sure, it took less than eight hours for Lu Chen to mine ten spirit stones, and everyone was shocked again.

"How did you do that?" Jiang Scarlet asked, a hint of envy in his fiery bright eyes.

"It's mined according to the method that Autumn Wind taught me. Lu Chen said with a smile, if it is said that it is the reason for the true qi and exercises, then the lies told on it will be exposed, and at this moment Lu Chen can only continue to hide it.

Hearing this, everyone's eyes looked at the autumn wind. Qiu Feng waved his hand again and again, and said, "Don't look at me, I don't know what's going on." ”

Jiang Feiyun glanced at Lu Chen deeply, didn't continue to ask more, only put away the ten spirit stones, turned his head and said, "Everyone is tired, go back to Dongfu Peak." ”

Although everyone was extremely surprised in their hearts, they stopped hearing the words and walked towards the outside of the mine with each other. Soon, everyone came out of the mine one after another, and when Lu Chen looked up, he saw a first quarter moon hanging on the night, and from time to time someone stepped out of the mine on the stone path of the pit ladder and walked towards the outside of the spirit stone pit.

Everyone walked up the stone path along the pit ladder and came to the edge of the pit, and after Lu Chen asked Jiang Feiyun and the others where they could buy the medicinal materials they wanted, he said, "You go back to Dongfu Peak first, and I have to go to Chihuo City." ”

Ning Yu and the three of them naturally had no opinion, but Jiang Feiyun, who knew why Lu Chen was assigned to the mine hall as an outer disciple, frowned, and advised: "You go to the medicine pavilion in the west city of Red Fire City to find a steward named Jiang Ye, just say that you were introduced by me, maybe I can help you a little, remember, don't cause trouble!"

When Lu Chen heard this, he was embarrassed, and he seemed to be a troublemaker in Jiang Feiyun's eyes. Remembering the name Jiang Ye, Lu Chen hugged his fists at Jiang Feiyun and the others, and then turned around and galloped away.

Looking at Lu Chen's figure speeding away, Jiang Feiyun and the others felt a wave of envy, jealousy and hatred in their hearts. They had been busy mining spirit ore for a day, and at this moment, they just wanted to go back to the cave mansion early to have a good luck and breathing, on the other hand, Lu Chen had been busy for a day, but it was like taking the Ten Great Tonic Pills, and he couldn't see the slightest tiredness from head to toe, like a humanoid beast.

The Red Fire Gate is divided into four halls: Dan, Medicine, Sutra, and Mine, and the Outer Gate Red Fire City is also divided into four parts, and this medicine pavilion is related to the medicine hall at the inner gate of the Red Fire Gate.

Although the Red Fire Sect had its own medicine hall, it was impossible to grow every kind of medicinal material that the alchemists who cultivated the Dantang needed to refine the pills, and there might also be a surplus of medicinal materials produced in the medicine hall. It would be a waste if the surplus medicinal materials were allowed to continue to accumulate, and the Medicine Pavilion in the Red Fire City at the Outer Gate was responsible for selling and collecting all kinds of medicinal materials.

The Red Fire Gate is the three major sects of Qingyun County, and the medicine pavilion opened by the Red Fire Gate in the outer gate will naturally not lack the nine medicinal materials for refining the Nine Treasures Quenching Body Fluid.

Lu Chen thought secretly as he ran. First, it is still far from the first layer of the Ice Muscle Realm of the Gluttonous Devouring Heaven Sutra, and there are still fifty little gluttons that have awakened. Second, it is not easy to go back and forth from the mine hall to Chihuo City, it is better to purchase more medicinal materials, and you have to run back and forth after the province is used up.

The nine medicinal materials used to refine the Nine Treasures Quenching Body Fluid are: Blood Pattern Grass, Stone Milk Crystal, Dragon Root, Refining Pulp Flower, Ice Lotus Seed, Golden Ginseng, Winter Thorn, Flame Flower, and Tranquility Fruit. And the cost of refining a Nine Treasure Quenching Body Fluid is ten taels of gold, and Lu Chen just has one thousand taels of gold tickets left, and in an instant Lu Chen has a plan, one hundred copies of each one, and first refine one hundred copies of Nine Treasure Quenching Body Fluid.

When he was in Qinghe City, Lu Chen used the stone milk crystal, the dragon root, and the marrow refining flower to refine the Three Treasures Quenching Body Fluid, and then sold them through the Pill Pavilion and the Fuchun Herb Hall in exchange for more tattoo gold to purchase the medicinal materials for refining the Nine Treasure Quenching Body Fluid. Originally, Lu Chen planned to repeat the old trick, but after thinking about it for a while, Lu Chen gave up this idea.

First, Lu Chen still didn't know why Ge Qing suddenly left the Lin family's medicine mountain, and the original Three Treasures Quenching Body Fluid was sold in Ge Qing's name. Moreover, after the battle of Xishan, Lin Yuan returned to Qinghe City, Tian Gaoluo of the Qingxiao Sect was bound to know that he was not dead, and he would inevitably look for himself to regain the soul fruit in the future, and once the Three Treasure Quenching Body Fluid appeared in the Red Fire City, it would undoubtedly attract Tian Gaoluo.

Thinking of this, Lu Chen looked up and saw that he had unknowingly arrived at Red Fire City.