Master Hongke's face sank, what do you mean?

"What do you want?"

"Thousand Lake Grass that is more than 500 years old!" Su Mu said what he wanted, and wanted the next two volumes? Then exchange things for them.

"Thousand Lake Grass? Or more than 500 years? ”

Those alchemists were shocked when they heard Su Mu's conditions, this is too much of a lion's mouth, the Thousand Lake Grass is already rare enough, it is still more than five hundred years old, the two empires plus the two hidden families, it is unknown whether they can find one!

"What do you want Thousand Lake Grass for?" Master Hongke opened his mouth with a calm face, his eyes flashed with disbelief, it stands to reason that Su Mu is so young, he can't use Qianhu grass at all, let alone more than five hundred years.

"You don't have to worry about this, take out the Qianhu grass, and these two volumes will be yours." Su Mu opened his mouth lightly, staring at Master Hongke's eyes with uncontrollable urgency, it was about the mad Immortal Emperor, he had been looking for it for so long, and he was just missing this last medicinal material, how could he not be in a hurry.

Master Hongke was silent, the five-hundred-year-old Thousand Lake Grass is equally important to him, if he wants to become a seven-grade alchemist, the Thousand Lake Grass is an indispensable part, after all, he is old, and his soul power is not as strong as that of a young man, and he must have excellent soul medicinal materials as an auxiliary.

However, he also had to have the Dan Xuan Sutra, which made it difficult for him to choose.

Seeing Master Hongke's hesitation, Su Mu's eyes were filled with surprise, it seemed that there was really a five-hundred-year-old Thousand Lake Grass!

Pick up the paper and tear it up!

"Hey, what are you doing!" Seeing this, Master Hongke jumped up in a hurry and hurriedly stopped him.

"Master Hongke, I don't have the patience to wait for you to think about it, if you don't want to, then this transaction will be nullified." Su Mu opened his mouth lightly and grabbed the initiative in his hands.

"You, you wait, wait." Master Hongke panicked, raised his hand to appease Su Mu, and was still thinking in his heart.

"Master Hongke, you have already earned just ten volumes of Danxuan Sutra, this transaction is not a loss, right?" Su Mu said, just tear it up!

"Hey, stop, I promised!" Master Hongke saw that Su Mu was really going to tear it, so he was so anxious that he didn't dare to think about anything, so he immediately agreed.

The corners of Su Mu's mouth raised slightly, this is right.

Reach out to Master Hongke and bring it.

Master Hongke breathed a sigh of relief, seeing Su Mu stretching out his hand, his face quickly sank, hateful boy, he actually dared to threaten him, and the great elders didn't dare to do it!

But in front of the twelve volumes of Danxuan Sutra, he had to obediently take out the Thousand Lake Grass.

Looking at the jade box in Master Hongke's hand, Su Mu's eyes couldn't help but shine, he stretched out his hand to open it, looking at the Qianhu grass in it, he couldn't help but rise with joy, the five hundred years of Qianhu grass was genuine!

"Thank you." He put away the jade box, threw the paper to Master Hongke, and left with a smoke.

Before he left the Hua clan, he wanted to refine Taiwei Du Erdan and awaken the madman Immortal Emperor!

"Stinky boy!"

Master Hongke gritted his teeth and glared at Su Mu's back, and then smiled bitterly and picked up the two volumes of Danxuan Sutra, in the end, he still earned it.

Satisfied, after putting away the twelve volumes of Danxuan Sutra, Master Hongke's heart suddenly moved, and he looked at those alchemists.

"Who's that kid?"

Those alchemists looked at each other, they all shook their heads blankly, you don't know each other, how can they know.

Don't know each other? Master Hongke's face rose in surprise, so where did this little monster come from?

"A bunch of useless things, they don't even know people, what are they eating!"

Watching Master Hongke leave with the Dan Xuan Sutra scolding and scolding, all the alchemists opened their mouths and were so angry that they didn't know anyone, it was also their fault?

……

Su Mu didn't care about Master Qinghui and them, he finished teaching, and casually found someone to ask where the alchemy was, and rushed over directly.

The place of Chinese alchemy is called Danta, which has the same origin as the Purgatory Tower, but in terms of the strength of the fire source, the Danta is even better!

I took the contribution points and asked for the best alchemy room, and went in for alchemy.

"Zhongpin Lingding?"

Seeing the built-in Danding in the alchemy room, a touch of surprise flashed in Su Mu's eyes, the Chinese are really rich, and the public Danding are all medium-grade Lingding, if this was placed in the empire, it would have been robbed crazy a long time ago.

But he was only a little surprised, the Zhongpin Lingding was too far behind his Baoding, so he took the Danding away and placed his own Danding.

"Up!"

Take out all the medicinal materials for refining Taiwei Du Erdan, extract the earth's core fire and start refining the medicinal materials.

"Boom ......"

The fine sound is continuous, the medicinal materials are precious, and the refining is all done carefully, just after refining the medicinal materials, it takes two days.

"There is only one Thousand Lake Grass, and there is only one chance."

Looking at the rows of medicinal liquid in front of him, Su Mu couldn't help but feel apprehensive in his heart, due to the rarity and preciousness of the Thousand Lake Grass, he only had one chance, and he had to refine it successfully!

In order to ensure 100% success, Su Mu did not rush to refine, but chose to cultivate, adjust his state to the peak before starting.

On the fourth day, Su Mu began to refine Taiwei Du Erdan.

Outside the Dan Tower, Master Hongke strode over, his steps were brisk, and he was full of spirit, which caused passers-by to be surprised for a while.

Master Hongke got the twelve volumes of Dan Xuan Sutra, through a few days of enlightenment, Dan Dao has a lot of improvement, naturally happy, see a person can't wait to laugh for a while.

But when he saw a person, the light smile on his face immediately fell, and he became unkind.

"Hmph."

Master Qinghui paused, and when he saw Master Hongke staring at him with an unkind expression, he snorted coldly unpleasantly, and his face instantly became unsightly.

"Master Hongke, don't come unharmed." Greeted dryly, every time he saw this old man, he wanted to go up and beat him, but unfortunately he couldn't.

"Very good." Master Hongke said in a weird manner: "What are you doing here?" You can also do alchemy? ”

You are also worthy of alchemy?

"Can't I refine some potions?" Master Qinghui replied unhappily, and wanted to scold a few words, but after thinking about it, he endured it.

"Old thing, I heard that you have a five-hundred-year-old Thousand Lake Grass in your hands, and you're lucky, but it's useless for you to keep it, how about selling it to me?"

If it weren't for Qianhu Cao's face, he would have scolded a long time ago.

After Su Mu's teachings and puzzles, his medical skills have also improved a lot, and he is naturally very grateful to Su Mu in his heart, and he is also very concerned about the Qianhu grass he needs.

"You want a thousand lakes of grass? The old man doesn't feed the dog to you! ”

"You!" Looking at Master Hongke's arrogant appearance, Master Qinghui was so angry that he almost smoked, but after thinking about Su Mu, he still endured it.

"Old thing, don't say it too absolutely, my medical skills have improved a lot recently, and I can prepare rejuvenation liquid, and you don't want to be half cut into the ground, and you don't have an heir, right?" After that, Master Qinghui looked at Master Hongke proudly, it's time for you to beg him, old thing.

"Rejuvenation liquid!?" Master Hongke's eyes widened, staring at Master Qinghui, as if asking if this was true.

Looking down at his abdomen, he had lived for so many years, he only gave birth to one child, and he died halfway, and then he was seriously injured and could no longer do anything, only the rejuvenation liquid could make him regain his strength, but that was the patent of the magic hand of medicine, and he didn't get it for so many years.

"Old thing, with your little ability, you can also mix rejuvenation liquid? You should see that the old man is so foolish? Then Master Hongke sneered, he didn't believe it at all!

Still medical skills have grown, and now they have suddenly improved after so many years without growth? What about liars!

"Don't believe it, my clan has recently produced a medical master, you should have heard of it, right?" Master Qinghui said proudly, and Master Hongke fell silent, he had indeed heard about it.

"He studied under the medical Tao, and I learned the rejuvenation liquid from him!"

"As long as you take out the Thousand Lake Grass, I will immediately mix it for you, absolutely no deception!"

Master Hongke continued to be silent, he already believed it a little, although he and Master Qinghui had always been wrong, but Master Qinghui didn't need to fool him with this, and whether it was or not, he would know at a glance when the time came.

"Can I trade something else?" After a long silence, Master Hongke opened his mouth in a tangled manner.

"No, it must be a thousand lakes of grass!" Master Qinghui spoke firmly, he couldn't get the Qianhu Grass, he couldn't specifically ask Su Mu for rejuvenation liquid, and Su Mu looked at him at that time, it was quite ......

"Old thing, what do you have to do with that!" Master Hongke slapped his thigh angrily, he didn't say it sooner or later, and now he said it, he is all now, where can I get it for you!

"To tell you the truth, Qianhu grass is gone!"

"Swapped by a kid!"

Brat? Master Qinghui was stunned for a moment, his face was strange, and he hurriedly asked, "Who?" ”