"Ma Boiling San?!" The tutor of the Dragon Medical Department was so excited that his voice changed, "The long-lost Ma Boiling Powder?!"

Xue Yi nodded: "Hmm." ”

Seeing Xue Yi nodding in confirmation, the tutor of the Dragon Medical Department was even more excited: "Oh my God, it's really numb...... Can you show me?"

Xue Yi casually handed the remaining half bottle of hemp boiling to the tutor of the Dragon Medical Department.

The tutor of the Dragon Medical Department carefully took the hemp boiling away, and his eyes were full of excitement. He uncorked the bottle, sniffed it carefully with his nose, then picked a little with his fingernail and placed it on his tongue, feeling slightly dizzy after a moment. He hurriedly spit out the numbness in his mouth, and he didn't even have time to rinse his mouth, so excited that he couldn't help himself: "No smell, the taste is slightly sweet, and it can make people faint and weak...... This is exactly the description of hemp boiling in ancient books. Oh my God, it's really numb!"

When the students saw the instructor's confirmation, they also looked at the bottles in the instructor's hand in amazement.

They had also heard from their mentor that there was a miraculous medicine that had a paralyzing effect on both humans and dragons, called Ma Boiling San, which was very useful in surgery and many medical treatments. But the recipe for that potion has long since been lost. I didn't expect it to appear in the hands of a dragon knight today, which is also incredible.

The instructor of the Dragon Medical Department corked the bottle at this time, hesitated for a moment, and said to Xue Yi: "This dragon knight, I have a reluctant request. ”

"Mentor, please. Xue Yi responded.

"Can you ...... Leave this half bottle of potion in our Dragon Medicine Department?" The tutor of the Dragon Medicine Department asked cautiously, for fear that Xue Yi would not agree, and added: "I know, this Ma Boiling Powder is now unique to you, and no one else knows. The value is absolutely immeasurable. I'm willing to give out Dragon Coins...... No, no, no, Long Jing, as long as you make a bid, I will let the academy buy as many dragon crystals as possible for research. And in case of an emergency, we can use it too. ”

Those Dragon Medicine Department students were already numb with surprise at this time, although they didn't know much about the value of Ma Boiling San, but seeing that the tutor valued it so much, they were all curious and in awe of Xue Yi who was holding Ma Boiling Powder.

Xue Yi laughed: "The tutor said that he was joking, he was all contributing to the college, and it was vulgar to talk about money." If the tutor wants it, don't say it's this potion, I can give you the prescription. ”

When the tutor heard this, his beard fluttered in surprise: "Really? That's great." As he spoke, he hurriedly asked the students to prepare paper and pencils.

Xue Yi continued to smile and speak: "But I have a small request. ”

"Say, you say, as long as you open your mouth, I will agree to any conditions. "The mentor is still excited.

"If I have free time, I want to come to the Dragon Medical Department to listen to the lectures, and I ask the tutor for approval. ”

"Ah......h

"Ah......h

Neither the tutor nor those Dragon Medicine Department students expected that Xue Yi would be able to make such a request. I thought Xue Yi would make any other requests for property and the like.

And a dragon knight actually wants to surrender his identity to learn dragon medicine, how can this sound and feel awkward. Moreover, with the medical skills that Xue Yi showed just now, he was almost even more clever than the fifth-level dragon doctor of the mentor, so there was no need to study it again.

Xue Yi explained: "I am only proficient in surgery, but I don't know much about internal medicine, ophthalmology, otolaryngology, etc. I used to want to learn more about dragon medicine, but I didn't have the opportunity, but now I finally have this opportunity, and I hope that the mentor can approve it. ”

The tutor nodded: "Approval, of course approval, you come to the Dragon Medical Department, we can learn from each other, this is the honor of our Dragon Medical Department." In my opinion, you can at least get the standard of a sixth-level dragon doctor, and now you have come to study in our dragon medicine department. Not only your knowledge, but also your attitude towards learning is also worth learning from our Dragon Medical Department. ”

Xue Yi smiled: "The mentor has won the award." ”

Then he motioned to the student next to him to record with a pen: "Two taels of hemp rhizomes, two leaves of cabbage, a little lichen, and two taels of sleeping dragon stamens, mash them with water, mix them thoroughly, and finally dry them, and the hemp is boiling." ”

After the student finished writing, he handed it over to the dragon doctor instructor. The tutor took it almost with trembling hands, and said in a trembling voice, "The hemp is boiling...... It's really Ma Boiling San, I finally found Ma Boiling San......"

As he spoke, he thanked Xue Yi repeatedly, and then left the ward excitedly and left quickly, perhaps to study the prescription.

The remaining students were dumbfounded. In their eyes, the mentor has always been calm and calm, fairy-like bones, and they have never seen the mentor so stormy. I didn't expect to see Xue Yi's prescription today, as if it was a different person.

This also made these students even more surprised by Xue Yi.

Xue Yi saw that the students had no next move at this time, and looked at him blankly, he smiled and said, "While the medicinal effect of the boiling blood has not disappeared, go and fix the wound of the sneaking dragon." ”

When the students heard this, they immediately got busy. They no longer had the slightest doubt about Xue Yi's words, just as they didn't doubt their mentor.

The second-level student was close to Xue Yitao at this time: "I didn't expect you, a dragon knight, to be so proficient in the knowledge of dragon medicine, and so young, it's really rare." ”

"Hmm. Xue Yi smiled faintly.

"With your level of dragon medicine, you can completely compare to your mentor. In my opinion, you can at least reach the level of a fifth-level or even sixth-level dragon doctor, I wonder how many levels you are now?"

"I? ”

"Uh......" The second-level dragon doctor choked, "How is it possible?

"Well, where's the assessment?"

Although Xue Yi is a skilled doctor, he has been guarding Sanhe Town before and has almost never left. Therefore, although he knew that the dragon doctor had a hierarchy, he didn't know where to apply. It sounds unbelievable, but it's just the way it is.

"Uh......" The second-level dragon doctor was speechless again, a dragon doctor who had reached the fifth or sixth level didn't know where to participate in the dragon doctor assessment, which was too much to say.

However, the second-level dragon doctor couldn't say this in front of Xue Yi, he smiled and said to Xue Yi: "Just in Yandu, not far from the academy, there is a dragon doctor association, as long as you go to the dragon doctor association, after participating in the assessment, you will naturally be awarded a grade certificate and badge." ”

"Oh. ”

Xue Yi nodded. I'll also get a rank badge in two days to have fun.

After doing this, Xue Yi was going to leave the Dragon Medical Department with Lei Yu Sitong. Wu Yingzi had to say goodbye to Xue Yi because he wanted to accompany the sneaking dragon.

Xue Yi and Lei Yu Sitong returned to the classroom in the Lei area.

Lei Yu Sitong told Xue Yi for a moment about the theoretical knowledge of the Lei system, and Xue Yi remembered it firmly. So the day's tasks are complete. The rest of the day had nothing to do, and the two chatted.

Being able to chat with Lei Yu Sitong, Xue Yi naturally couldn't ask for it.

Lei Yu Sitong pointed to the thunder attribute dragon egg next to him and said to Xue Yi: "Generally speaking, when you ascend to the dragon rider, the dragon egg will gradually hatch out under the influence of the dragon rider. It's reasonable that the dragon egg didn't hatch because you were promoted too quickly. But even so, the dragon egg should at least have a sign of hatching, such as the discoloration of the eggshell, the stronger light, and so on. But I don't see any signs of your dragon eggs hatching, which is a bit strange. ”

Xue Yi paused, unable to answer.

He couldn't answer that he didn't sign a contract with the dragon egg because of the help of the skeleton dragon.

Seeing that Xue Yi didn't answer, Lei Yu Sitong continued: "After the dragon egg hatches, the speed of producing dragon power will greatly increase, at least five or six times faster than the state of the dragon egg, and the speed at which some strong dragons produce dragon power will even increase by more than ten times. If your dragon egg doesn't hatch all the time, it won't provide enough dragon power to make you a Dragoon Squire. Then our goal of advancing to the rank of Dragoon Squire as fast as possible will not be accomplished. ”

When Xue Yi heard this, he realized the seriousness of the matter.

Although he is a thunder and fire dual cultivator, the speed at which the skeleton dragon generates dragon power is too slow for him to reach the dragon rider life, and the thunder attribute dragon egg cannot hatch, and he cannot be promoted to the rank of dragon rider attendant. Doesn't this mean that the tenth-level dragoon is the limit of his cultivation?

Thinking of this, Xue Yi became anxious. He has the talent for cultivation and the perseverance to cultivate, but just because the dragon power cannot be satisfied, he can only stay at the level of dragon riders? This is also too unacceptable.

And Lei Yu Sitong is already the strength of a dragoon waiter, how can he stay in the dragoon life all the time?

Now if the fire attribute dragon power wants to increase, it is necessary to find the ancient battlefield, and find the wing bones of the inexhaustible dragon in the ancient battlefield to equip the skeleton dragon. But he only has half a map of the ancient battlefield, and it is impossible to know where the ancient battlefield is.

Another way is to hatch thunder attribute dragon eggs. Now that the dragon egg is conscious, as long as it is stimulated by thunder and lightning, it can hatch quickly. All it needs is a place where there is plenty of thunder and lightning.

Thinking of this, Xue Yi asked Lei Yu Sitong: "Mentor, you know where there is enough thunder and lightning, and I want to go there to study the properties of thunder and lightning." ”

In fact, in the bottom of his heart, Xue Yi didn't want to lie to Lei Yu Sitong, but this matter was about whether he could be promoted, and for the sake of insurance, Xue Yi had to tell a small lie.

Lei Yu Sitong didn't doubt Xue Yi, she supported her chin with her right hand, blinked her eyes and thought for a moment, and said, "This...... I think I've heard my father mention it before. The Longyuan Mountain Range is hundreds of miles long, stretching all the way to the junction of the Yanlong Empire and the Thunder Dragon Empire. Right there, there is a Thunder Valley, which is said to be thunderous and flashing with lightning all year round, and ordinary people cannot enter it at all. However, our Thunder Dragon Knight is different, as long as you know enough about Thunder Knowledge, you will have the opportunity to enter. I always wanted to go to that place, but my father always wouldn't allow it. ”

Xue Yi nodded: "I know." Instructor, can we speed up the progress of the theoretical knowledge class?"

Lei Yu Sitong is so smart, as soon as he heard Xue Yi's words, he knew what Xue Yi meant: "Do you want to go to Lei Valley?"

"Gotta go. Xue Yi's eyes were firm and his tone was resolute.