Zi Yao constantly adjusted the scene formed in the illusion, and all the mice became restless, and after a while, they began to bite each other, and after about a cup of tea, they gradually lost their movement and all fell to the ground.

The national teacher was stunned, he couldn't believe the scene in front of him, and quickly opened the iron door and rushed out, but he already knew very well that he was wearing a huge face towel, and watched the rats clenched their fists.

Such an action made Zi Yao's eyes narrow, she actually knew that she needed to be isolated, and she also knew that the face towel covered her mouth, and a familiar feeling came.

"Why is this happening?

Is my medicine ineffective?

Or is the virus too strong this time for these rats to stand it?"

He bent down and took out a knife from his sleeve, cut open the viscera of a mouse, took out a piece of intestinal slice, and put it on a glass slide in his palm, Zi Yao stared instantly.

This is not a thing in this world, don't see that it is just two pieces of glass, such glass technology has not appeared in this world, how can he have it?

Furthermore, what can he do?

Where is the microscope for microbiological analysis?

In this way, does it prove that he has storage space on his body, after all, the samples were collected and tested in time, and sure enough, the national teacher came to the window, untied a burden from behind, and took out an extremely advanced binocular microscope inside.

[Master, this microscope has a trademark! ]

It was Olympus' microscope, and it seemed that he was a traverser, and that he or his companions had the space of Sumeru on them. 】

[Companions?

Eight Treasures thinks he didn't come alone?]

Babao nodded, [Well, the master has just walked through the underground fortifications, and I can get the relevant data, spending so much effort to build these underground fortifications, it is not a day's work, which shows that their determination to annex the Great Yan Kingdom is very strong. 】

[Well, if the ability is low, using bacteriological warfare to carry out a quick and effective attack is the most labor-saving way to win more with less.

It seems that this Goryeo Kingdom can't be underestimated by us, and his appearance is seven or eight points similar to Mu Tonghao, which can't help but make people think about it.

Coupled with the strategist beside Murong Hao, these people are not just planning to let Murong Hao ascend the throne, I am afraid that they want to be the only one, annex the Great Yan Kingdom, and then unify this continent, the wolf is ambitious!]

While Zi Yao was thinking, the national teacher had already completed the test, but his brows did not loosen at all and he was still frowning tightly.

"There is no problem with bacteria, short-term manic drugs, just starting to work, what is the reason for this?

It seems that the last batch of rats is about to be introduced into the hole. ”

He muttered to himself as he put away the microscope, Zi Yao threw an invisibility charm at his body, and followed the man towards the underground passage.

The sturdy general beside him, his footsteps paused, and he seemed to have a sense, but when he turned around and saw that there was nothing, only a yard of dead rats, it was really terrifying, so he hurriedly walked two steps to keep up with the footsteps of the national teacher.

The general's kung fu is not weak, he stretched out his hand and carried the national teacher forward, and it took a distance of four or five miles to put the person down, such a long distance to let the mouse walk in a straight line does require some means, those narrow ravines are just enough to allow the mouse to pass through and not be able to turn back.

This design is really very ingenious, and it also avoids his camp being infected by the epidemic of rats, it seems that this man knows a lot, pathology, medicine, architecture, these are all involved, no wonder he can be a national teacher.

Zi Yao put away her thoughts and followed the two of them closely, the uphill slope on this side is relatively gentle, and it is more spacious, it seems that some vehicle tools were used in the construction back then, otherwise such a long distance would not be known to be comparable to climbing to the sky.

There were only three rat guards on this side to intercept, and it seemed that they were very confident in their passage, and followed the two of them up, and the scene in front of them made Zi Yao a little surprised.

Below this is an open space that looks like a modern farm, and as long as the corresponding rat guards are opened, all the rats will swarm and run over.

The national teacher blew the flute a few times, and the rats suddenly became much quieter, and more than a dozen women with face towels scattered pots of particles into the cage, and the rats rushed up to eat them like crazy.

Zi Yao staggered her gaze, such a picture makes people extremely uncomfortable, these people are really disgusting, they can think of such a method, it seems that they want to search the soul of this national teacher.

The national teacher turned around and followed the general towards the big tent in the distance, and the two entered quickly, the national teacher was already shivering with cold, although the weather was getting warmer, but the north was still relatively cold.

Entering the big tent, he quickly found a fire and roasted it, which caused everyone to laugh, after all, the man can enter and exit the barracks, which makes people feel abnormal, and his body is still so weak.

The national teacher's eyes were cold, and he picked his lips and sneered.

"It seems that you need me to find something to help you sort out your muscles and bones, and laugh at the deity, have you thought about the consequences?"

Those people who were originally laughing lost their voices in an instant, Zi Yao knew that this national teacher was a ruthless character, and he must have stimulated them by killing chickens and monkeys before, otherwise he would not be able to govern these big and rough people so well.

The burly general, who came back with the national teacher, lifted his robe and sat on the top.

"The national teacher still thinks about it, let's take the next step, I just received an accurate tip, and the princess of the Great Yan Kingdom is an extremely difficult character.

He actually led the team to control the plague, and he went all the way north and is now patrolling the border on the opposite side, seeing that the meaning is not just as simple as controlling the plague, the lord sent a letter to tell the national teacher to be cautious, if possible, he will design to annihilate the princess in one fell swoop. ”

Zi Yao's eyes tightened when she heard this, her whereabouts were all known, it seemed that the news network of these people was still relatively sound, and the national teacher pondered for a moment.

[I have already thought about this problem, I can increase the potion, but I need to teleport all the rats to the other side, it will be very dangerous to do so, so as not to affect the soldiers of my Goryeo Kingdom to get sick. 】

The general Zeng nodded, she very much agreed with the idea of the national teacher.

"Okay, just do what the national teacher said, then you prepare the medicine as soon as possible, and we will send the rats over tomorrow night." ”

Everyone dispersed, and the national teacher returned to his tent wrapped in a big tent, and as soon as he entered the big tent, he was dizzy, shook his head and walked to the bookcase, and fell asleep on the table groggily.

Zi Yao flashed into the big tent, and clicked a few times towards the national teacher, a complex handprint was thrown on him, a burst of white light flashed, and Zi Yao sensed the memory of the national teacher in her mind.

Sure enough, as Ziyao expected, this person is from modern times and is named Zhu Xiangyu.

And he is also a top student in science and engineering, learning medical technology and the application of engineering science, so he has been involved in pathology, clinical science, and engineering, but he did not come alone.

All kinds of modern instruments and equipment around him were given to him by that person, and he hadn't seen that person's true face, but only seen the appearance of wearing a mask, so it didn't help Ziyao at all.

Zi Yao sighed softly and left the big tent of the national teacher.