A few minutes passed, Han Chen put down the beaker in his hand, but everyone turned their eyes away from the beaker, their eyes focused on Han Chen's face, and only then did everyone react, looking at Han Chen with shocked faces, no matter whether the potion Han Chen had just prepared was effective or not, just the technique he used when dispensing the potion was enough for everyone to admire.

Ye Ling even faintly had a bad premonition in her heart, and her gaze at Han Chen became extremely complicated.

However, Han Chen obviously didn't see her expression, put the prepared potion on the tip of his nose and sniffed it, Han Chen frowned and shook his head, although the potion was prepared, he was not satisfied. It's not because the medicine is not prepared well, but because the purity of these purified drugs is still too low.

If he purifies it, it will be at least 95 percent or more. If it's strong, it's 100% possible. Only the liquid medicine with high purity can achieve the most perfect effect.

Han Chen's expression made everyone nervous for a while, and they were disappointed in their hearts, they thought that they would be bright, but it seemed that they had failed.

Ye Ling was also slightly happy in her heart, she thought that Han Chen had failed in the configuration. However, Han Chen's next action made her heart rise to her throat again.

Although he was not satisfied, Han Chen still used a straw to inhale the drug, and then injected it into the glass plate on the microscope, where were the specimens of virus cells.

Ye Ling took a deep breath and turned on the projection device on the microscope with the remote control, and the reaction after the contact between the medicine and the virus cells immediately appeared on the projection screen next to the blackboard. The curtains in the classroom closed automatically and the lights were turned off. The entire classroom was lit by the light of a projection screen.

The drug molecules are rapidly devouring the virus cell molecules, although the virus cells are constantly replicating and reborn, but they can't be as fast as the speed of swallowing, and soon, the swallowing value displayed on the screen is from a few tenths of a percent to one percent.

And then five percent, ten ...... Twenty...... Thirty...... Fifty...... Until sixty-eight percent ......

The final value stayed at 68 percent, and the virus cells stopped replicating and regenerating. There was no further increase, no decrease. There was silence in the room, and I couldn't even hear the sound of breathing. It's eerily quiet. Such a result is really unbelievable.

Ye Ling couldn't believe the fact she had seen, she really couldn't figure it out, Han Chen only took a few minutes to dispense a potion that killed virus cells. Although, this inhibition efficiency is only 68 percent. However, Han Chen really did what no one in the whole world did.

I don't know how many times more than the one percent she was referring to. In other words, she lost, moreover, badly......

However, what Ye Ling was thinking about at this time was not that he had lost, but the meaning of the potion that Han Chen had dispensed, that is, the pseudo-Ebola virus virus had been removed from the list of incurable death viruses. Although the efficiency of this 68% is not high, it is definitely curable through long-term medication.

That is, as long as the treatment is timely. People who are infected with this virus can live.

Thinking of this, her heart couldn't help but be excited, looking at the values and proportions of the various medicinal liquids displayed on the projection screen, Ye Ling's heart was hot, she didn't expect that she was just making a bet with Han Chen, and she actually got an antiviral prescription that had never been seen in the world, if this was announced to the world, what kind of sensation it would cause, she almost didn't dare to imagine.

The people around him might think that Han Chen was just a blind cat that touched a dead mouse. No one believed that he could make such a brilliant potion without even thinking about it carefully. However, Ye Ling was convinced that Han Chen was really hidden.

According to her observations, this technique is very similar to the legendary Danjue, that is, the hand trick when refining the Dan. She even had some doubts about whether Han Chen was a cultivator. However, she denied the idea.

Because, she didn't sense the fluctuation of spiritual power in Han Chen's body. Or maybe Han Chen was for other reasons that he would have this lost pill recipe. She thought to herself.

It's a pity that she is not a master, and besides, Han Chen is a former Mahayana Immortal Emperor, and there are too many hidden cultivation techniques, and any one of them is not something that ordinary people can see. Even cultivators who were several orders higher than Han Chen could not sense Han Chen's cultivation.

However, no matter what, the result at this time was that Ye Ling lost, and moreover, he still lost very badly.

After the surprise, Ye Ling's face was complicated, and his expression was tangled and worried.

After all, she had lost an excessive condition, and she was afraid that Han Chen would really put forward a very excessive condition. When the time comes, will she refuse or will she accept defeat? What if this kid wants to do that...... Or is it like this......

The more Ye Ling thought about it, the more red her face became, her dignified witch mentor, the cold and domineering iceberg beauty, but now she became a little sheep waiting to be slaughtered. The look on her face kept changing, I was afraid that it was the most she had ever had.

The other people in the classroom looked at Han Chen, but their faces were complicated, everyone admired Han Chen's ability to endorse before, but they were just admired, after all, that kind of ability could only prove that Han Chen's memory was super strong.

But now it's different, it's something that really requires knowledge, and it's not just knowledge. How many powerful people in this world have not completed this matter, but Han Chen has done it.

No matter whether Han Chen was lucky or something, his current results alone were enough to convince everyone of Han Chen.

"Whoa...... This guy really won, and it's a lot of fun. ”

"Haha...... I don't know how this witch mentor ended. ”

"Yes, I don't know what Han Chen will ask, too much, you say he will ask too much?"

"It can't be that, or that!"

"What's that?"

"It's men and women!"

The people around were talking in whispers, and these voices reached Ye Ling's ears little by little, the more she listened to her, the more uncomfortable she became, her face became more and more red, and the shame in her heart made her want to find a crack in the ground to get into.

However, at this time, she was not cold and angry, if before, I was afraid that she would either be angry, or someone would suffer, and she would not be able to end up if she dared to ridicule her like this. But today she seems to have changed as a different person.

Seeing this scene, the more the boys talked about it, the more outrageous it became.

"Shut up ......" At this moment, the roar of the three female voices mixed with each other suppressed everyone's discussion, and everyone turned their eyes to Jiang Mengying and Liu Qingluo with doubts, and the roar just now in unison came from the mouths of the three women there.

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