Yudan City, located in the southernmost part of the Kongtong Mountains, has a total population of nearly 10 million, and is one of the most famous cities within a radius of 10,000 miles.

Speaking of Yudan City, I have to talk about the Li family, this family is one of the eight forces in Yudan City. As an alchemy family, it has a long history as Jade Pill City, and for thousands of years, countless powerful alchemists have been born.

"Each kind of medicinal herb has a different refining method, and the medicinal properties will also be greatly affected!" a tactful female voice echoed in the huge classroom.

This is the Li family's pharmacological analysis tutor Li Yanyun, with picturesque eyebrows, beautiful eyes like water, a straight and small nose, and the corners of the lips with a warm and small mouth are slightly upturned, but the expression of this beautiful face is very unfriendly, a little icy, and a little sad.

It is said that this Li Yanyun was raised by the nine elders of the family from outside, so many young boys, big boys, and even uncles of the Li family are full of infinite reverie about her.

First of all, we have 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 the energy contained is very huge, but this energy is very unstable...... "Li Yanyun Zhu Lip lightly opened, and continued to instill pharmacological knowledge for these young people in the family.

Alchemist is a very important profession on the Divine Desolate Continent, and it is closely related to martial artists. As an alchemist family, every child of the Li family has begun to learn pharmacological analysis since childhood.

At this time, our protagonist Li Feng is holding the little yellow book that he just rented in the bookstore this morning and watching it with relish, Li Feng has been determined to become a powerful war master since he was a child, so he is disdainful of these alchemy things, relatively speaking, he still prefers to study the dual cultivation of men and women. It is said that in ancient times, there were special magical skills that could be practiced together by men and women, men picked yin to supplement yang, and women picked yang to supplement yin.

"This girl's breasts are really straight, and her ass is really upright, how nice it would be if this picture was colored!"

Just when Li Feng was looking up, he suddenly felt that his little yellow book was pulled by a hand.

"Oh, don't move, it's time to do it!" Li Feng pushed the hand away impatiently, but when his hand touched the hand, he suddenly felt a burst of slippery and soft, and then the little hand slammed into force, and the little yellow book in Li Feng's hand was pulled out.

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

At this moment, Li Fengran, who was immersed in the plot of the little yellow book, woke up, tilted his head and stared blankly at Li Yanyun, saliva continued to tick down the corners of his mouth, wetting the open textbook on the table.

"Ah, the clouds...... Whoa, my book!"

Li Yanyun flipped through the little yellow book in his hand, and said to Li Feng with a sneer: "Li Feng, you really disappointed me too much! I know that you can't cultivate Xuan Qi, but you can't even study other subjects! Do you know how many points you scored in this month's pharmacological analysis exam?"

"I don't know yet, the roll hasn't been sent yet!"

Suddenly, the whole classroom became silent, everyone put their ears up, and there was a look of schadenfreude on their faces, Li Feng turned around and glared angrily at his tablemate Zhu You, Zhu You is the grandson of the old housekeeper Zhu Cai, this guy is a super fat man, with a height of nearly one meter seven and a weight of more than two hundred catties. Because the two of them had agreed in advance, Li Feng read the little yellow book, and Zhu You was responsible for helping to control the wind, but the tutors came to his side, and this kid didn't move at all.

"Woo, my little yellow book, ten copper coins, it's gone!" A small yellow book asked for a deposit of ten copper coins in the bookstore, and now it was taken away by Li Yanyun, Li Feng didn't dare to hope to take it back.

Although he was very angry in his heart, his expression naturally couldn't be exposed, and Li Feng said with a smile, "It shouldn't be the first!"

Mentor Li Yanyun suddenly showed a smile, but Li Feng only felt that the wind was gusting, and a chill appeared inexplicably behind him.

Li Yanyun stretched out his hand to wipe the bracelet on his wrist, and a roll appeared in his hand. With a snort, she pulled out the bottom one and shook it in the air, "Li Feng, live up to expectations, 25 points, and once again defend the first place in the pharmacological analysis of the whole level!"

The whole classroom was filled with a stir, uneven applause with sarcastic encouragement.

Li Feng shook his hair a little coquettishly, "It's okay, the regression is to prepare for progress!"

Li Yanyun suddenly straightened his face and said: "Li Feng, I warn you for the last time, you can read the little yellow book in class, unless you can guarantee that you will pass every pharmacological analysis exam!

"Ahh

The smile on Li Feng's face disappeared, and if he didn't read the little yellow book in class, it would kill him. The current Little Yellow Book is his lifeblood, once he leaves the Little Yellow Book, he is like a fish that has left the water, and he may face the threat of death at any time.

"Huh?" the tutor Li Yanyun frowned, "How? Can you do it? If you can do it, then you can continue to watch, if you can't do it, you can obediently listen to the class for me!"

"Doom...... This, respected Sister Li Yanyun!"

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

"Yes, yes, gentle, kind, beautiful and moving Teacher Li Yanyun, can you be a little more tolerant, relax the threshold a little, 30 points, next time I will strive for 30 points, you can't be a fat man in one go!"

Li Feng knew that if he wanted to score 60 points in pharmacological analysis without cheating, it would be impossible. The full score of pharmacological analysis is 100 points, and the passing score is 60 points, even if Li Feng is lucky, the multiple-choice questions are all successful, and it is impossible to reach 60 points.

"Hmph, no, if it weren't for you, the average score of our class would definitely be among the top three in the whole family......" Tutor Li Yanyun began to talk about Li Feng again, and the others were already accustomed to it, and they were quite helpless about the crane tail figure in the class.

Li Yanyun counted Li Feng loudly there, but in order to distract himself, whenever the tutor scolded, he would focus his attention on Li Yanyun's full chest.

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

However, for these suitors, Li Yanyun was indifferent at all, and just devoted herself to her education career. Li Yanyun, who has always been strong, went out for further study and came back, so he took the initiative to serve as the pharmacological analysis tutor of the third class of the family, because the Li family is a very large family, and there are many children, so they have to teach separately. In this way, the quality of teaching can be guaranteed.

Li Yanyun has great ambitions, and she is determined to train her class to be the best class in the whole grade of the family, but she is disappointed, the class with good overall grades has such a black sheep as Li Feng.

"Li Feng, Li Feng! Bang!" Li Yanyun saw Li Feng holding her head there with her hands, looking at her with a dull expression, and still staring at her chest, she angrily knocked on Li Feng's table with her hand.

"Ahh

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

"I! I have!" Feeling the monstrous anger of Li Yanyun, Li Feng was a little scared in his heart.

"Smack!" Li Yanyun threw the "Xiao Cangcang's Career Illustration!" on Li Feng's table, "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 don't have parents!" Li Feng said with a frown.

Li Yanyun was also stunned for a moment, she almost forgot that Li Feng's parents were missing, and her grandfather also died six years ago. Now there is only one little girl with him, and that little girl is the baby girl that Li Feng picked up from the street five years ago.

"Dangdang!"

The bell for the end of class was remembered at this time, and Li Yanyun walked up to the podium with a sigh, "End of class!"

The whole class stood up abruptly and said in unison, "Goodbye, teacher!"