"Grandpa? Isn't the Medicine King your master? Lu Zebai asked suspiciously.

"My grandfather taught me medicine, why is it not my master?" Ye Jun is straightforward.

Lu Zebai was speechless, and he said how could a well-known medicine king in the imperial master world accept a low-level pharmacist as an apprentice.

Su Yan didn't pay attention to Ye Jun and Lu Zebai's petty fights, but focused on the two spirit plants that the Medicine King was pouring upside down.

"How could the White Immortal Salamander and the Shade Grass be planted together? It should be separated by yin and yang. ”

Hearing this, the Medicine King glanced at the little girl in front of him, and stopped what he was doing, "Are you a pharmacist?" ”

"It's not." Su Yan said honestly.

"What you just said is right, the White Immortal Salamander is an extremely yang thing, and the Yin Condensing Grass is an extremely yin thing, but it doesn't have to be separated by yin and yang."

Halfway through speaking, the Medicine King turned his gaze to his little grandson.

"Ye Jun, I have taught you the cultivation of spiritual plants for so long, you can tell me about the doorway of this."

Ye Jun, who was suddenly cue, was hit with a spirit, and thought about it for a long time with a bitter gourd face, but he didn't come up with any way.

The medicine king hated that iron could not become steel, and scolded: "I usually learn what is in the pig's brain!" The inheritance of our Ye family's pharmaceutical industry from generation to generation is lost to you kid! ”

At the same time, Su Yan carefully observed the roots of the two spirit plants.

The spiritual roots of the Yin Grass have a lifespan of three thousand years, but the black lines on the leaves are extremely sparse, and the cold air is obviously insufficient.

The life span of the white fairy salamander has reached 10,000 years, the stems and leaves are extremely thick, and the growth is extremely vigorous.

"Could it be that a 10,000-year-old White Immortal Salamander can devour a thousand-year-old Yin Grass?" Su Yan's guessing tone, "You are using the Yin Condensation Grass to raise this White Immortal Salamander." ”

After listening to Su Yan's analysis, Ye Jun was instantly enlightened and exclaimed: "So that's the case!" ”

The medicine king was also a little surprised when he heard Su Yan's words, and turned to look at his grandson, who was not as good as a layman's analysis, and scolded again: "Look at people!" Do you look at you again? ”

Ye Jun pouted on the spot, expressing his grievances.

"Girl, you're right." The Medicine King looked at Su Yan's eyes full of appreciation, "What is the matter with you coming to me?" ”

Although the little girl in front of her was dressed plainly, with her meticulous insight and super high understanding of Lingzhi, the Medicine King couldn't help but feel a little good in his heart.

This girl may be a good seedling of medicine.

"I need the recipe for the fairy liquid." Su Yan said directly.

"Isn't it easy? Ye Jun, you go and get the formula to her. The Medicine King ordered Ye Jun briskly.

"Grandpa......" Ye Jun was reluctant to give up his baby formula.

"Get it out! It's not a rarity. The Medicine King said impatiently.

"Oh......" Ye Jun was very reluctant to take out the formula of the fairy liquid from the storage ring.

Su Yan glanced at the recipe list and muttered: "Blood Spirit Grass, Cold Tobacco, Jade Pear Fruit, ......"

These are all true, but they seem to be missing a taste of medicinal herbs.

What is it......

Su Yan traced her long-ago memories, and suddenly had a flash of inspiration: "I know!" ”

"Know what? Can you not be surprised? Ye Jun was a little unhappy with Su Yan because of his grandfather's trampling just now.

Su Yan ignored Ye Jun, but said to the Medicine King, "There is something wrong with this formula. ”

"What?" The Medicine King was also a little confused.

"These medicinal materials are good, but cold tobacco and blood spirit grass can't be put together, the medicinal effect will be diluted, cold tobacco should be replaced with chalcedony mushroom is better, and a special material should be added, with the dew on the demon grass."

As for why, Su Yan could only say that this was what her unforgettable memories in the cultivation realm in her previous life told her.

Immortal spirit liquid has always been a commonly used elixir for imperial masters, and it is necessary to assist the cultivation of spirit beasts, and Su Yan is no exception.

In the cultivation realm, the purity of the immortal spirit liquid has generally reached more than ninety percent, which is the top formula obtained by the experience of countless trials and errors by pharmacists.

Su Yan had a chance to take a look at it and remembered it.

"The dew on the demon grass...... Dew on the Companion Grass ......"

The Medicine King did not disdain, but ran to the medicine refining workshop with words in his mouth.

"Grandpa? You don't really believe this girl's nonsense, do you? Grandfather! Ye Jun looked at the back of the Medicine King in disbelief as he turned to leave.

"Practice makes sense." Su Yan said silently on the side.

Ye Jun glanced at Su Yan complicatedly, and his expression seemed to say, I believe you have a ghost!

Lu Ze looked at Su Yan with innocent eyes, and said with a look of adoration: "Big guy, how do you know all this strange knowledge?" ”

"Read more books." Su Yan left three words.

The three of them and one tiger left the medicine garden and were taken to the tea room by Ye Jun to rest, waiting for news from the medicine king.

"Later, if my master finds out that you are playing with him, he will definitely not be able to spare you, so you can ask for more blessings." Ye Jun was holding a dog's tail grass in his mouth, and he crossed Erlang's legs, like a little ruffian.

Su Yan calmly took a sip of tea and did not reply.

After a while, the figure of the medicine king faintly appeared not far from the tea room.

"You're done." Ye Jun's confident little expression.

In the next second, the excited voice of the medicine king came: "It's successful!" It worked! ”

The Medicine King held two bottles of high-grade immortal spirit liquid in his hand and held them in front of his chest, and trotted all the way here, like an overexcited little old man.

Ye Jun spit out the dog's tail grass in his mouth, and his eyes glared at the boss: "What's the situation?" ”

"Ninety-two .3 percent purity! I did it! Hahahahahahaha! The Medicine King was ecstatic.

Ye Jun: "??? ”

"Girl, your recipe is really amazing!" The Medicine King walked up to Su Yan and patted Su Yan on the shoulder excitedly.

The mouse in his mouth gushed endlessly: "Old man, I have tried more than 100 kinds of formulas, but I have not been able to break through 80%, but I didn't expect that the formula that you little girl casually said can actually make a fairy liquid with a purity of more than 90%!" ”

"Girl, tell the old man, where did you get this recipe? Is there an elder in the family who is a pharmacist? If that's the case, it must be a senior with high strength, and you must introduce me if you have the chance! ”

Masters are often the most eager to compete with each other.

Of course, Su Yan couldn't tell the Medicine King that she had obtained the formula from the cultivation realm, so she followed his words and said, "It is indeed the formula left by the elders of the family before they passed away. ”

"That's right...... That's a pity. The Medicine King had a somewhat regretful tone.

"No, Grandpa? Are you sure you're using this girl's recipe? Ye Jun's expression was shocked.

"Nonsense! Stinky boy, when did you have this brain? "The king of medicine scolds his grandson every day.

Ye Jun's weak heart was hit by a huge blow, and he turned his head to look at Su Yan with questioning eyes: "You won't be some old monster pretending to be a little girl on the Internet, right?" ”

After this reminder, Su Yan remembered that she was now in a virtual world, and her role and gender were pinched.