The next morning, the four of them rushed to the small courtyard where Lin Qingyun was located early in the morning.

As soon as I opened the door, I saw four simple bamboo houses appearing on the large open space.

In front of each bamboo house, there is a large wooden box containing clear water. Next to the wooden basin, there is a simple wooden rack filled with various medicinal materials, and there are a dozen kinds of them all.

Just when the four of them were a little curious, Lin Qingyun also walked out of the house behind. When he saw the person coming, he shouted: "Xiao Lu, help me with the help."

"Okay, mentor!" Lu Mu nodded and responded.

When he approached, Lu Mu's eyes were always staring at the wooden frames, with stars rising in his eyes.

Most of the medicinal materials above have been heard of and seen. They are all used to refine third-grade or fourth-grade elixirs. There are also a few of them that cannot be named, but they can be distinguished from the fragrance of the medicine and the medicinal power in it. At least they are used to refine fifth-grade elixirs.

He couldn't help but sigh that this was a big battle.

"Teacher, are you configuring bone washing and marrow cutting for us?" After sweeping those medicinal materials, Lu Mu immediately understood a little, and couldn't help but feel a little moved. It was a great blessing in life to have a mentor who could do his best to help them.

Wu Hao, Zi Yi and Hongyi also heard it sincerely. He was moved and showed a look of shame. "The tutor is so hard, and I... we are always dragging the tutor back."

"Haha, don't belittle yourself!" Lin Qingyun smiled and shook her head. After checking all the medicinal materials, she said: "No one is born invincible. Come on, all the slutty girls."

Everything was ready. Lin Qingyun walked to the first wooden basin on the left, took out the jade bottle filled with the body quenching milk from the ring, weighed it slightly, and then erased the bottle seal. Suddenly, the rich jade smoke floated out and did not dissipate for a long time.

Everyone was also attracted by the strange fragrance. After sniffing it gently, their eyebrows suddenly stretched out, and they felt their bodies warm.

"Teacher, what is this thing?" Lu Mu took the lead and was a little shocked. As an alchemist, he could naturally realize that at that moment, he actually felt a complete transformation. And this strange fragrance was only floating. Such strange fragrance contained unimaginable power, and the items in it must have unimaginable magical effects.

"This thing is called the Earth Center Body Tempering Lotion, and today it's a bargain." Lin Qingyun said with a smile. He took out three drops of crystal-clear and warm liquid from the jade bottle from the jade bottle.

The medicinal power of the Earth's center body tempering milk is huge and extremely domineering. Even if he does not dare to swallow it all in one breath, let alone these people who are just at the level of a great fighter, so he dare not put too much. If it is too much, it will cause meridian disorder and body explosion and death, which is not worth the loss.

"Earth...the body quenching breast!" Lu Mu widened his eyes, his voice trembling. He only saw scattered records of this thing in some ancient books. As for seeing it, it was just a luxury, but the mysterious effects recorded in those ancient books were clearly imprinted in his mind.

"But the center body quenching milk known as the ten thousand years of earth's core!" Lu Mu spoke again, his voice trembling.

The center body quenching milk, which had lost the bondage of the fighting spirit, immediately fell into the clear water in the wooden basin, and immediately transformed into a rich jade color at a speed visible to the naked eye. Moreover, a faint cold mist gradually penetrated from the water surface. It did not dissipate for a long time and looked extremely strange. After doing these, Lin Qingyun said, "That's it!"

Hearing this, Lu Mu raised his head and his eyes were wet, and he was very moved. "Dad, did you see it? Your son is promising!"

Wu Hao looked at the water in the ever-changing wooden tub and asked curiously: "Is this thing magical?"

"You are stupid!" Lu Mu burst out a chestnut and knocked it on Wu Hao's head without hesitation. "This is a drop of the earth-center body quenching milk that can only be condensed in ten thousand years. Ten thousand years, this thing is so rare. Even if we sell you, it is not worth the price."

"Forget it, you don't understand it even after saying it. You just need to know that this thing is very expensive!" Lu Mu spoke, a little bit more serious.

"What?"

The three of them were stunned immediately, their brains were as if they had crashed, and they opened their mouths, but they could not speak.

"How can we bear such a heavy gift!" Lu Mu sighed.

"Stop sighing." After observing the color concentration of the water, Lin Qingyun spoke and said, "Give me the candle-yin grass."

"Get orders!"

Hearing this, Lu Mu quickly reached his palm onto the wooden frame, picked up a red grass with a winding shape and a little snake-like shape from it, and handed it to Lin Qingyun.

Holding this medicinal material, Lin Qingyun's free hand shook, and a ball of black flame formed in his palm. The flames rose, but there was a strange wave.

He threw the medicinal materials into the flames in just a moment, and in just a moment, the candle-yin grass quickly withered, and finally turned into a drop of red liquid under the scorching flames.

Using Chaos Fire to warm the drop of red liquid several times. Lin Qingyun bounced his fingers and the medicine liquid fell into the wooden basin.

As the drop of red liquid fell in, the water surface that was originally like jade suddenly changed a little.

"Qinglian Fruit!" Lin Qingyun spoke again, and Lu Muma kept finding the fruit from the wooden stand.

After half a moment of refining, the green lotus fruit also turned into a drop of green liquid and fell into the wooden basin.

"Luo Yugen!"

"Desire Blood Spirit Ginseng!"

...

The names of medicinal materials were constantly spitting out from Lin Qingyun's mouth. With this sound, the medicinal materials on the wooden frame were also rapidly decreasing. It took nearly an hour to make the medicinal liquid made by dozens of medicinal materials dyed the originally jade-like liquid in the wooden basin into a colorful color.

Everyone was already a little dazzled and numb, but Lu Mu looked excited.

As the last drop of medicine liquid dripped in, ripples appeared on the calm water surface, and the originally colorful color instantly retreated into the original jade color. Seeing this scene, Lin Qingyun nodded with satisfaction, looked at the four people beside him and said, "Who of you guys will try it first?"

"Now?" everyone said in unison.

"Teacher, what do you need to do?" Zi Yi asked, but she had an ominous premonition.

"Take off your clothes and enter it to practice until the color of the water surface changes back to clear water!" Lin Qingyun said.

"This...how can this be done!"

Zi Yi's face suddenly turned red, a shameful color. Hongyi buried her head deeply in her chest, not daring to look directly at others.

"Why don't you take it directly, it's so troublesome!" Zi Yi murmured in a low voice with some shame.

"It's my fault!" Lin Qingyun covered his face and showed a embarrassed look, and said casually: "The energy of the Earth's center body quenching milk is too huge. With your current strength, it is impossible to take it directly orally, so you can only adopt this method. Even so, you must cooperate with the harmony of other drugs to achieve the effect of bone washing and marrow cutting. Otherwise, if you force it, let alone bone washing and marrow cutting, I'm afraid even your life will be lost!"

"Besides, I have prepared a quiet room, so I can cover it up!" After saying that, Lin Qingyun pointed to the bamboo house behind him.

There are only sealed doors and no windows.

"Then I... let me do it first!" Zi Yi's face was still red. But she bravely took the first step, not for anything else, just simply believing.

He lifted the basin and walked to the first bamboo house very steadily.

It took only a few breaths to complete the door opening and closing.

Lin Qingyun waved his hand, and the space around the bamboo house was slightly distorted, and a light curtain appeared out of thin air, isolating everything that could be explored, including soul power.

"Okay, start!"

Three drops of the earth-center body quenching milk were poured into the second unsalted pot, and Lin Qingyun started again...

...

A pavilion

There is a very heavy precipitation of medicine fragrance in the ancient times. This is the medicinal material library in the hospital. The accumulated foundation is very profound and the items are precious. Therefore, there are people from law enforcement teams patrolling here.

The leader is an elder in the realm of Dou King!

However, at this time, the elder, standing at the door, was a little in tears.

Just because of a little girl in front of him!

"Auntie, you can do it. Can you stop stealing it?" Seeing that the little girl's hand had been eaten by most of the medicinal herbs, his heart was almost bleeding.

Even so, he could only stare at the little girl in front of him. He couldn't afford to offend the little girl in front of him, not for anything else, just because he couldn't beat him!

If you say too much, it will be tears!

"Not good!" The little girl's voice was a little indifferent, but she was extremely crisp and tender, just like a child.

The little girl was dressed in white, and looked only twelve or thirteen years old. She had long lavender hair vertically around her waist. Her cheeks were extremely white and tender, and her pink and jade-like appearance was extremely cute. A pair of big black and watery eyes blinked, as if she was releasing a magic power, which seemed to make people fall into its weight.

Suddenly, she threw away the fruit that had eaten most of the time in her hand, closed her eyes slightly, and shook her nose.

"My aunt, this is the red flame golden fruit, very precious!" The elder picked up the fruit with some grief.

The little girl didn't answer, and was still shaking her nose, as if she was identifying something by the smell in the air.

After a while, the little girl suddenly opened her eyes and a smile appeared on her face, "There is a baby!"

She took one step forward and actually rose into the air. Another step, her whole delicate body merged into the space and disappeared.

"This aunt is finally gone!"
Chapter completed!