Yudan City is located at the southernmost end of the Kongtong Mountains with a total population of nearly 10 million. It is one of the most famous cities within a radius of thousands of miles.

Speaking of Yudan City, we have to mention the Li family, which is one of the eight major forces in Yudan City. As an alchemy family, it has a long history as Yudan City. Over the past thousands of years, countless powerful alchemists have been born.

"There are different methods of refining each medicinal material, and the medicinal properties will be greatly affected!" A gentle female voice echoed in the huge classroom.

What he said was Li Yanyun, the pharmacological analysis tutor of the Li family. His eyebrows were picturesque, his beautiful eyes were as straight as water, his nose was straight and small, and the corners of his lips, which were warm and small, were slightly raised. However, the expression of this beautiful face was very unfriendly, a little icy, and a little annoyed.

It is said that Li Yanyun was adopted by the ninth elder of the family from outside, so many little boys, big boys, and even uncles of the Li family were full of infinite imaginations about her.

"Next, let's explain the pharmacological characteristics of this red blood red lotus! First of all, we need to start with the growth environment of the red blood red lotus. This red blood red lotus grows in the land of red gold, and contains very huge energy, but this energy is very unstable..." Li Yanyun opened his red lips lightly, constantly instilling pharmacological knowledge into the young people of the family.

Alchemist is a very important profession on the Shenhuang Continent and is closely related to warriors. Learning pharmacological knowledge is the foundation of an alchemist. As an alchemist family, every child of the Li family has started to learn pharmacological analysis since childhood.

At this time, our protagonist Li Feng was watching with relish with the little yellow book he just rented in the bookstore this morning. Li Feng has been determined to become a powerful warrior since he was a child. Therefore, he disdained these alchemy things. Relatively speaking, he still likes to study the dual cultivation of men and women. It is said that in ancient times, there were special magical skills that allowed men and women to practice together, men collect yin and women to replenish yang, and women to replenish yang. Li Feng just didn’t know what kind of scene would this person who practiced yang and yin?

"This girl has such a sturdy breasts and a very upright butt. How great would it be if this picture was colorful!"

Just as Li Feng was excited to see, he suddenly felt his little yellow book being pulled by one hand.

"Oh, don't move, I'm going to get started!" Li Feng pushed the hand away impatiently, but when his hand touched the hand, he suddenly felt a slimness and softness. Then the little hand exerted force, and the little yellow book in Li Feng's hand was pulled out.

"Li Feng!" Li Yanyun angrily slapped the table, and his towering chest was fluctuating violently.

Li Fengran, who was immersed in the plot of Xiaohuangshu, woke up, tilted his head and stared at Li Yanyun blankly, and his saliva continued to flow down the corner of his mouth, wetting the textbooks that were flipping on the table.

"Ah, Yun...Teacher! Woooo, my book!"

Li Yanyun flipped through the little yellow book in his hand and sneered at Li Feng, saying, "Li Feng, you really disappoint me! I know you can't cultivate mysterious energy, but you can't even study other subjects! Do you know how many points you scored in this month's pharmacological analysis exam?"

"I haven't known yet, the papers have not been sent yet!"

Suddenly, the whole classroom became silent, and everyone was so proud that everyone was schadenfreshing. Li Feng turned around and glared at his deskmate Zhu You. Zhu You was the grandson of the old housekeeper Zhu Cai. This guy was a super fat man, nearly 1.7 meters tall and weighed more than 200 kilograms. Like Li Feng, he was a strange creature who had not cultivated mysterious energy. Because they agreed in advance that Li Feng reads Xiao Huangshu, Zhu You was responsible for helping him to help him, but the mentors came to his side, and the kid had no movement at all.

"Woooo, my little yellow book, ten copper coins, are gone!" A little yellow book asked for a deposit of ten copper coins in the bookstore, but now it has been taken away by Li Yanyun. Li Feng dared not expect to take it back.

Although he was very angry, his expression could not be revealed. Li Feng smiled and said, "It shouldn't be the first one!"

Tutor Li Yanyun suddenly smiled, but Li Feng only felt a gust of cold wind, and a hint of chill appeared behind him.

Li Yanyun reached out to touch the bracelet on his wrist, and stepped on the paper and appeared in his hand. She swished and pulled out the one at the bottom and shook it in the air. "Li Feng, live up to expectations, 25 points, defended the last place in the entire class this time!"

The people in the classroom were thrilled, with uneven applause and sarcastic encouragement.

Li Feng shook his hair coquettishly, "It doesn't matter, regression is to prepare for progress!"

Li Yanyun suddenly raised his face and said, "Li Feng, I warn you for the last time that you can read Xiaohuangshu in class, unless you can guarantee that you pass every pharmacological analysis exam! Otherwise, you can just wait and invite your parents!"

"ah!"

All the smiles on Li Feng's face disappeared. It would cost him his life if he didn't read Xiao Huangshu in class. Xiao Huangshu is his lifeblood. Once he leaves Xiao Huangshu, he is like a fish leaving the water, and he may face the threat of death at any time.

"Hmm?" instructor Li Yanyun frowned, "What? Can it be done? If it can be done, then you can continue to watch. If it cannot be done, you can listen to the lecture carefully for me!"

"Eh...this, dear Sister Li Yanyun!"

"Call me, it's class time now!" Li Yanyun said with a cold face.

"Yes, yes, gentle, kind, beautiful and charming teacher Li Yanyun, can you be more tolerant and relax the threshold? 30 points. Next time I will strive to rely on 30 points. You can't become fat in one breath!"

Li Feng knew that it would be impossible to ask him to get 60 points in pharmacological analysis without cheating. If the pharmacological analysis score was 100 points, the pass was 60 points. Even if Li Feng was lucky, he would be able to get 60 points after the multiple-choice questions.

"Hmph, no, if it weren't for you, our class's average score would definitely be among the top three in the family..." The instructor Li Yanyun began to complain about Li Feng again, and the others were already accustomed to it. They were all quite helpless about the person at the tail of the crane in the class.

Li Yanyun was there calling Li Feng loudly, but in order to distract himself, Li Feng would focus on Li Yanyun's full chest whenever his mentor scolded him.

Li Yanyun is 1.75 meters tall, which is relatively tall among women. In addition, Li Yanyun's skin is fair and tender. She is 20 years old this year. As a senior beauty, Li Yanyun has a lot of suitors and receives a large number of flowers every day, which makes other girls in the family envious and jealous.

However, Li Yanyun was indifferent to these suitors and just devoted himself to her education career. Li Yanyun, who has always been strong, took the initiative to serve as the pharmacological analysis tutor in Class 3, Class A, and Class A, because the Li family is a very large family and there are many children, so they have to teach separately. This way, the quality of teaching can be guaranteed.

Li Yanyun has lofty ambitions and is determined to train the class she leads into the best grade class in the whole grade of the family, but she was disappointed. The class with good overall grades appeared like Li Feng.

"Li Feng, Li Feng! Bang! Bang!" Li Yanyun saw Li Feng supporting his head with his hands, looking at her with a dull expression, and staring at her chest. She angrily knocked Li Feng's table with her hands.

"Ah!" Li Feng's soul was immediately possessed and looked at Li Yanyun with some at a loss.

"Hmph, Li Feng, are you listening to me?" Li Yanyun finally couldn't bear it anymore about this black sheep.

"I! I have it!" Li Feng felt a little scared when he felt Li Yanyun's overwhelming anger.

"Bang!" Li Yanyun threw the "Xiao Cangcang's Career Illustration!" on Li Feng's table, "Student Li Feng, go and invite your parents in the afternoon. It seems that it is necessary for your parents to educate you well!"

"Teacher, I have no parents!" Li Feng said with a frown.

Li Yanyun was also stunned for a moment. She almost forgot that Li Feng's parents disappeared and her grandfather passed away six years ago. Now there is only one little girl who depends on him. The little girl is a baby girl Li Feng picked up from the street five years ago.

"Dangdangdang!"

The bell for get out of class ended at this time remembered at the right time, and Li Yanyun walked up to the podium, "Second!"

The whole class suddenly stood up and said in unison: "Goodbye, teacher!"
Chapter completed!