In the past two months, Demon Yun followed Yu Ruyi to study pharmacology during the day, and practiced in the room by himself at night, without a day off!

"That's it! That's the final point for today! In other words, you have already learned the knowledge of pharmacology, as for how you have mastered, I will test you later! "When it comes to teaching students, Yu Ruyi has enough patience and carefulness!

Of course, being able to learn all the knowledge in two months is inseparable from the efforts of Demon Cloud, and she has not slackened off in her studies for the past two months, from seven o'clock in the morning to seven o'clock in the evening, except for the time to eat, the master and apprentice have been staying in the room full of medicinal herbs.

I have to say that in the past two months, although it has been a little hard, it has been very fulfilling! Demon Cloud felt as if he liked this hectic life very much.

"What I'm going to tell you today is the difference between the Sky Star Grass and the Sky Starry Sky! Although they all look similar, the medicinal effects are very different, one is cold by nature, and the other is extremely yang! If you can't tell the difference, you will destroy a furnace of elixir, or you will blow up the entire alchemy room, if there is no problem during the alchemy, you get the wrong medicine, and if you take it, it may hurt its life! ”

Speaking of which, I have to say that Yu Ruyi has been emphasizing one thing with Demon Yun, that is, the heart of the doctor's parents!

In Yu Ruyi's words, although he is not a doctor, his ability as a doctor is far inferior to himself! Because they can only understand pharmacology and use it to see patients, but alchemists are not only familiar with pharmacology, but also must understand the combination of various drugs! If one medicine is mismatched, it will be a loss!

The words of the doctor's parents' hearts can be regarded as taking root in the heart of the demon cloud!

Time passed little by little, and in the blink of an eye, a morning's time was over!

Demon Yun sat on the chair, carefully examining the medicinal herbs placed in front of his eyes, and answered Yu Ruyi's words.

This is the exam that Yu Ruyi said! If the demon cloud passes, you don't have to stay in this room full of medicinal smells every day, and you can proceed to the next stage of learning.

At this time, Demon Yun's face showed a trace of seriousness! This day dragon fruit and earth dragon fruit is really not a good difference! The teacher said that the only difference between them is the color of the flowers! Dragon fruit is golden, while earth dragon fruit is silver!

However, these two are ripe fruits! How to look at it without flowers?

At this moment, the demon cloud sounded what Yu Ruyi had said to himself before, treat medicinal herbs like your own children to understand them, understand them all! And not just by appearance! An alchemist who discerns medicinal herbs by his appearance will not be able to achieve the atmosphere in the end!

Don't use appearances? What is that used for?

Yu Ruyi on the side just stood aside, looking at the demon cloud who was anxious at this time, with a smile on his face.

I think it took me two weeks to pass the master's test! This girl is actually just one morning, and only the last one is left! However, this last one is not good!

However, at this moment, Demon Cloud said, "Master! I discern it! ”

Yu Ruyi walked over indifferently and asked, "What, that's Tianlong Fruit?" Is that a dragon fruit? ”