The dark black clothes of the visitor were spotless and meticulously organized by its owner.

Thanks to his good eyesight, Tang Shu, who was sitting in the first row, could clearly see the fine horns.

This is a work of art that reflects the sewing of human handmade art.

Of course, what surprised her the most was not the clothes on the person who came, but the old and familiar face.

"This is the legendary...Professor Yu?" She whispered to Cheng Ranran and bit her ears.

"That's right, it's him! There are photos of Professor Yu on the forum."

Tang Shumo, his thoughts floated ten minutes ago—

In the medicine garden, when the dusty old man carefully dug out the snow-snow grass and transplanted it into the flower pot, he sent her an invitation.

"Student, I think you are very familiar with the Snow Grass. Why don't you come here to study it after class? Speaking of which, I don't know its efficacy."

"Okay," Tang Shu agreed without thinking too much.

The reason is very simple. The toxicity of the rhizomes, leaves, and flowers of Snow Grass are very different and can be used in many kinds of drugs. Now that she has seen it, she doesn't have to worry about looking elsewhere.

What's more, in the old man's words, these evening snow grasses are very rare.

"My name is Tang Shu, what should I call you?"

The old man glanced at Tang Shu, "My surname is Yu."

The latter understands, "Uncle Yu."

“…”

Okay, Mr. Yu is Mr. Yu.

——In the classroom, Uncle Yu stood on the podium and looked around and saw Tang Shu in the first row. A smile appeared in his eyes and blinked at her.

"Students, start class now."

Facts have proved that Professor Yu can be even more devilish. His lectures never follow the order of textbooks, and the extracurricular expansion is even more unrestrained. Throughout the whole class, the eyes of new students became smelling fragrance.

Dizzy, unaware.

Almost every freshman sitting there knew Yu Devil's name in advance. The seriousness of taking notes was a copy of Cheng Ranran, and it was not an exaggeration to write quickly.

Tang Shu felt that he was afraid that he had not worked so hard in the college entrance examination this June.

"Okay, I'll be here for the first class. I'll review it after class. Herbal Medicine is a very profound knowledge. I hope you can understand it thoroughly."

Professor Yu, who was already seventy years old, had a wise look in his eyes. He glanced at all the students in a faint way. He slowly picked up the textbook and walked out of the classroom, leaving the new student with a back that was no less than me.

Cheng Ranran put down his signature pen and breathed a deep breath.

"Huh, I'm so exhausted!"

"Dig a trough, Shushu, what's wrong with you?!"

The cute girl glanced inadvertently and found that the textbook in front of her deskmate was brand new and she could not write a single word.

"Have you given up on treatment? No, as a good friend, you have to be neat and orderly!"

Tang Shu twitched the corner of his mouth, "You, if you don't know, please ask me."

It's up to you to help scold black fans.

Cheng Ranran smiled awkwardly and showed a smile that was even worse than crying.

"It's over, Shushu, you're so mentally dysfunctional by Yu Devil Yu, and you actually forgot to take notes!"

But... anyway, she will take the entertainment industry in the future. As a good friend, I'd better help more.

"Forget it, wait for me to take the time to organize my notes and give you a copy when printing them."

The cute girl waved her pen and made a final conclusion with a very grand look.

Tang Shu: "..."

OK.

***

Freshman courses are a bit compact, especially for medical college students.

After National Day, the courses that came to mind were one after another, and the flowers that had been playing for four months were so tired that they were half tired.

At 5 o'clock in the afternoon, as the bell rang for the last class, Cheng Ranran weakly knocked his chin on the wooden table in the stairs classroom, feeling as if he was ashamed.

"Ah~~~~ I'm so tired, I'm going to die!"

Tang Shu took out a small glass bottle from his backpack and threw it over, "It's used to smear it on his forehead to refresh his mind."

"It's better, Shushu~~~~"

Cheng Ranran directed his little flesh to open the bottle plug of the glass bottle, and a fragrance suddenly wafted out, and she felt much more excited.

"Hey? Isn't this aphrodisiac? Why is it so good to smell!"

Shaking the green liquid in the bottle, a pair of round, dark eyes were full of curiosity.

Tang Shu thought about the purpose of "Feng Oil Essence" in his mind and pondered for a moment, "It should be considered an improved version of Feng Oil Essence, and the taste is more soothing than that."

"I'll try it!"

Cheng Ranran couldn't wait, and a drop of his hand was applied to his forehead. The tip of his nose was filled with a cool and fragrant smell, which smelled very pleasant.

As a result of a vibrating sound of mobile phones, Tang Shu glanced at the caller ID and got up and left the classroom.

"Hey, Sister Luo."

"Tang Shu, is school on your side starting?"

"Well, Sister Luo just said it just because she has something to do."

"That's right. I'll take you a variety show that blocks outdoor adventures. The location is near Yun Province. It takes at least one week to shoot and go back and forth. Then I'll go to school to ask you for leave?"

"No need, I'll go and talk to the instructor after setting a date."

"That's fine. If you have anything you can't handle, please contact me. Your Weibo... Forget it, let's do it."

On the other end of the phone, Sister Luo rang out the black fans comments gradually below Weibo, and silently swallowed the words of persuasion.

She is becoming less and less able to understand the young man’s mentality.

Tang Shu said "yes", hung up the phone and planned to rush to the cafeteria with his schoolbag.

Inside the classroom.

As a gossip crowd who can eat melons wherever they are, with the blessing of the refreshing agent, Cheng Ranran recovered a little and took out his phone and flipped the news casually.

However, the next second, a burst of exclamations rang out in the empty classroom.
Chapter completed!