PS: Thank you for the reward from Brother Convergence, add a more chapter here!

Qingluo also nodded with an ugly face, and glanced at the experimental table next to the podium, although the protective measures were very good, she was still a little worried and said: "Yes, Brother Xiao Chen, although Mentor Ye's protection is very good, but if something goes wrong, it will be ......."

She couldn't say anything later, and her face looked at Han Chen with a hint of pleading.

When Chen Xiaowei heard this, she finally understood, and she looked at Ye Ling on the stage with some incredulity, is this woman crazy? Doing such crazy things. This is a bit of a mentor, and she really deserves the title of a witch.

Everyone looked at Han Chen with different faces, some gloating, some worried, and some indifferent.

Of course, everyone also woke up from the shock and fear, although the pseudo-Ebola virus is terrible, the contagiousness is not so strong, as long as it is not direct contact without protection, the possibility of infection is zero.

Now everyone is more interested in what Han Chen relies on to win in this gambling battle.

Although, last time he amazed everyone, but after all, it was just an endorsement, and memory and wisdom are not necessarily proportional.

Not to mention, this in itself is just an unsolvable problem. No matter how good pharmacology is, it is impossible to do it in a short period of time. This can not only be compensated by knowledge, but also requires strong experimental experience.

"What's the matter, are you scared!" Seeing Han Chen's strange eyes, Ye Ling sneered and mocked at the corner of his mouth: "If you are afraid, you can admit defeat, this is not ashamed." Anyway, there are not many people in this school who dare to do this experiment, and there are a lot less of you. ”

Hearing this, Han Chen glanced at the instruments and experimental materials next to the podium, shrugged his shoulders and said, "If you admit defeat, I don't have this habit, I'm afraid I don't like this word either!" So, let's play with you." ”

In normal classes, these experimental textbooks are rarely used. Most of the time the experiments are in dedicated classrooms. Not to mention such dangerous experiments.

The other party was able to take the things in her research topic to deal with him, which can be regarded as a lot of effort. Since this is the case, he doesn't want to disappoint the family, this woman dares to embarrass him with such a dangerous experiment, but he is afraid that what he has to save is the desire to make him admit defeat.

Isn't it just a medicine? He has been refining the pill for thousands of years. What medicinal properties do not understand!

Under the complicated gaze of everyone, Han Chen walked to the instrument, put on leather gloves, gently picked up one of the small glass tubes, and sniffed the slightly green liquid inside.

Suddenly, his brow furrowed slightly.

The refining method of this liquid medicine is very clever, and it is not purified by a machine, because it is difficult for the purity of the liquid medicine purified by the machine to exceed 70%, and the purity of this liquid medicine has actually reached 80%.

This kind of method, in addition to the clever alchemy and purification method, he can't think of any way to do this, and the alchemy and purification method is the basic introductory method of alchemy. In other words, this person who purifies the medicinal liquid is definitely an alchemist.

If this is the case, then Ye Ling is only afraid that he is not a cultivator, and he is also inextricably linked with a cultivator.

Han Chen glanced at Ye Ling on the side with a different color in his eyes, the hidden golden light in his eyes flashed, he nodded slightly, and secretly said in his heart.

He felt a faint spiritual power fluctuation from Ye Ling's body, although this spiritual power fluctuation was hidden by some kind of magic weapon, how could it hide it from his eyes.

However, his strength at this time was not high, so even if the magic weapon used by the other party would not be too high-end, he still couldn't sense Ye Ling's true cultivation. It seems that the Ye family is not simple to have a magic weapon that conceals strength.

Meaningfully glanced at Ye Ling deeply, and under the other party's annoying and indifferent gaze, Han Chen focused his attention on the potions in front of him. He took each bottle of potion to the tip of his nose and sniffed it, but he didn't even look at the labels and molecular formulas on the potion.

Even the introduction of the potion was thrown aside by him, his action made Ye Ling frown slightly, and her heart was even more disdainful, it seemed that she was overestimating Han Chen. As far as the other party's casual and irresponsible behavior is concerned, this is definitely something that only a layman can do.

Originally, Han Chen was able to recite a thick book, but she was already a little sideways, thinking to herself, even if this person was not a scholar, at least he would know a lot of things. Therefore, she did not hesitate to use her private power to embarrass Han Chen with such a dangerous experiment.

Unexpectedly, as soon as Han Chen made a move, he looked like a layman, could it be that after such a long experiment, he had done it all on a dog? Or was Han Chen a straw bag at all.

Looking at him like that, I'm afraid that I can't even understand a molecular formula, let alone talk about dispensing. Ye Ling put his hands around his chest, stood back, and looked at Han Chen coldly, thinking in his heart, what is wrong with this guy.

The rest of the room looked nervous and breathless. Liu Qingluo's three daughters were even more nervous, for fear that Han Chen would have a problem. It's a matter of life. However, when they saw Han Chen's layman's movements, Liu Qingluo and Jiang Mengying almost didn't dare to look directly, covering their eyes with their hands, and the faces of the two women were hot.

What a shame!

The others laughed for a while, and everyone was sure that Han Chen had lost. Everyone shook their heads.

"This time it's really a losing one...... Now this kid is going to run for a long time!"

"Straw bale......" Ye Ling snorted coldly, with a hint of sarcasm in his eyes.

However, her next words suddenly stopped, and her eyes looked at the two potions that Han Chen took out with some strange eyes, she vaguely felt that something was wrong with these two potions, in terms of pharmacological properties, the combination of them would produce a clash of medicinal properties.

If they really want to be matched together, the two potions may fail, or the probability of failure is 90%, and only by chance can the medicinal properties of the two blended potions be preserved. Han Chen did this, did he not understand or did he have another purpose?

At this moment, Ye Ling's eyes widened wider and wider, and the look in his eyes slowly replaced shock. What did she see? Han Chen poured the potion into the large beaker, and the pouring technique actually looked so smooth, and in terms of the dosage of the pouring, it seemed to be because of the technique. It actually made her feel a clear sense of proportion.

Not only that, Han Chen's technique was also very fast, so fast that she felt that normal people couldn't do such a technique at all. The response was insufficient. Especially the replacement of potions, the conversion between three or more potions is staggered, and if one is not good, it will be all abandoned, but Han Chen's technique is so smooth that it is like seeing an artistic performance.

She was almost frightened by the maneuver. The entire classroom was even more attracted by Han Chen's movements, and everyone forgot to laugh and be shocked, leaving only Han Chen's interlaced hands in their eyes, as well as the beaker that was shaken from time to time, and the potion that was mixed in the beaker.

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