And Xu Han was unaware of all this, he was immersed in the ocean of knowledge, and he didn't hear what the beautiful teacher said to write? Ji Xiaoyun looked at Xu Han with some worry, thinking of the conflict between Xu Han and the old witch that day, and his heart was uneasy.

The next day, Xu Han and Ji Xiaoyun walked into the classroom together as usual.

"Xu Han. Today there is an old witch's class. Try not to get into conflict with her. After thinking about it, Ji Xiaoyun finally said what he had been holding all the way. She was very worried, afraid that Xu Han's rare interest in learning would be hit by the old witch.

"Oh, my studies have nothing to do with her. Xu Han didn't care. Although I am not happy with the old witch. He is also too lazy to see the other party. It's a waste of your energy.

Ji Xiaoyun sighed and prayed in his heart, I hope there won't be any conflict.

Get back to your seat. Xu Han looked at chemistry and felt that chemistry had many magical features. If physics is to expound the laws of heaven and earth, biology is to explain the origin of life. Chemistry, then, is about revealing the nature of matter.

Rules, life. Substance.

The three basic elements that make up heaven and earth. This is Xu Han's understanding.

Especially when he saw chemistry, he felt quite a lot about him, he never thought that he needed real fire to quench pure iron, but he could use several substances to combine and add the right conditions to quench pure iron so easily. This tactic is simply unheard. Unheard. He felt like he had gained a lot...... For refining spiritual weapons by yourself, immortal weapons are very helpful.

"The old witch is here, everyone be careful, don't be targeted!" I don't know who shouted, and some of the students who were originally crawling on the table to make up for sleep opened their eyes suddenly. In a panic, he pulled out a textbook and read it aloud, only to find out that his textbook was reversed for a long time.

The old witch walked in slowly with her textbook in her hand, her eyes swept around coldly, and some peeking at her eyes instantly lowered. She smiled with satisfaction. After walking around the classroom for a week, seeing that all the students were learning, he nodded and returned to the podium satisfied.

"Stop for a while......," the old witch spoke, and the whole classroom fell silent in an instant. "Teacher Su has already told you that she has to prepare for the university's teaching assistant teacher qualification exam in the past two weeks, so I will temporarily act as your homeroom teacher. I hope you can get better these two weeks!"

The classroom was silent, and no one spoke.

"Okay, class!" the old witch opened the textbook, and the teacher's good voice suddenly sounded in the classroom, and everyone stood up.

"Hmm. The old witch nodded, expressing satisfaction. Suddenly, she found that there was a person who didn't stand up, and her eyes suddenly turned cold, and that person turned out to be Xu Han.

Xu Han looked through the textbook very seriously, as if he didn't know that the old witch was coming, and he didn't notice that the students around him stood up. The other students had long been accustomed to Xu Han's behavior and didn't care.

And Wang Dong's eyes flashed with excitement, he had been waiting for this moment for a long time, and when he saw that Xu Han really didn't stand up, he immediately put on a good look.

"Before I go to class, there's one thing I have to say. When Mr. Su left, he reminded a student in the class that he would not stand up during class, saying that he was fascinated by reading, so please don't disturb him. I think it's very interesting, and I also look forward to what students are so eager to learn and read so fascinating when they read textbooks. But I'm really a little disappointed, I didn't expect this student to be kicked out of the mud by my class!" The old witch said quickly, not caring about Xu Han's face at all.

Wang Dong almost cried out excitedly, he was most happy to see Xu Han make a fool of himself.

The other students also turned their heads to look at Xu Han one after another, with strange looks in their eyes.

However, Xu Han turned a deaf ear to all this, as if the people around him were air, and just looked at the textbooks on the table with relish.

"Some people are just a lump of mud, they don't know how to learn, and they don't even have a little basic politeness. Rotten wood can't be carved, and rotten mud can't support the wall!" The old witch sneered, seeing that Xu Han still didn't react, as if she didn't say him, she suddenly screamed:

"Xu Han, stand up ......"

However, Xu Han still did not move like a mountain, sitting firmly on the Diaoyutai, like, not like, he didn't hear the old witch's words at all, he was too engrossed.

The old witch's face was pale, and she glared at Xu Han, and she couldn't hold it anymore. In front of so many students, Xu Han ignored her teacher's authority.

The tablemate next to Xu Han hurriedly pushed Xu Han.

"What's wrong?" Xu Han looked at his table mates suspiciously, only to find that everyone was looking at him.

"Okay, good, you're good!" The old witch glared, stared at Xu Han coldly and said, "What are you looking at, don't you know about class?"

Everyone thought that Xu Han would fight, because the teacher called people, and the students would stand up involuntarily. But Xu Han didn't stand up, glanced at the old witch, and frowned: "Textbook." ”

"Hmph......" The old witch snorted coldly and said disdainfully: "Just you, still read the textbook?

"I understand. Xu Han replied honestly.

The old witch's face was as black as coal, provocative, this was completely provocative.

"Then tell me what you understand?"

"It's interesting. Xu Han only said four words, and then frowned: "Is there anything else? If there is nothing else, don't disturb me reading." ”

Hearing Xu Han's words, there was an uproar around, and everyone stared at Xu Han with an indifferent face. I can't wait to crawl in Xu Han's ear and yell, old witch, that's an old witch, do you know, how did you do it so calmly?!

"You ......" the old witch was speechless angrily, irrefutable, as a teacher, you can't disturb students reading and learning. In the end, I could only snort coldly and go to class!

For a whole class, the old witch's gaze kept shooting at Xu Han's body like a machine gun. But Xu Han is like a mountain, standing still, which makes the old witch quite angry.

Seeing that the class was about to end, the old witch suddenly had an idea and said, "In this class, I will ask everyone to talk about their wishes." ”

Under her arrangement, one of the students began to say their wishes in order.

The originally timid girl was a little embarrassed to say it, but under the obscene authority of the old witch's cold gaze, she finally said a few words.

"Xu Han, it's your turn!" The corner of the old witch's mouth hooked up a sneer, she was ready to attack Xu Han. After all, Xu Han has been in his class for a while, and he still knows a little about Xu Han, this is a master who can't even name the university.

She wanted to see what Xu Han could say.

"What are you talking about?" Xu Han saw the students around him looking at him again, a little unhappy. Being interrupted twice in a row to read a book made him very unhappy.

"Tell us about the university you want to go to and what you want to do. The old witch gritted her teeth, eager to swallow Xu Han alive. I was secretly angry, why didn't I find out before, why is this guy so annoying!

In fact, it's not that she didn't find out that when Xu Han stayed in her class, she wouldn't have looked at a sludge like Xu Han.

"Oh, I'm going to Tianhai University, I want to become a scientist. Xu Han thought about it and said seriously. He said yes, not want.

His voice fell, and the eyes around him instantly fell to the ground, waiting for Xu Han.

Just kidding, you're going to Tenkai University?!

Still want to be a scientist?

Everyone agreed that Xu Han's brain was definitely burned, otherwise how could there be such a whimsical idea.

The old witch couldn't hold back her laughter, and was very satisfied with the reactions around her. Staring at Xu Han, he said disdainfully: "Why do you want to go to Tianhai University? Do you know what Tianhai University is?!"

Xu Han shook his head and said, "I don't know, because I only know about Tianhai University, and I've heard that it's very good." ”

made people speechless to answer, even the old witch was stunned, it turned out to be such a reason.

"Okay, good, very ambitious! If you can be admitted to Tianhai University, I will run naked!" the old witch sneered, her eyes full of disdain. The first in the whole school didn't dare to say that he wanted to go to Tianhai University, this mud actually wanted to go to Tianhai University, it was ridiculous and he couldn't help himself.

The surrounding students also laughed, feeling that Xu Han's brain was really confused. Going to Tianhai University, is this possible?!