"If we are locked in this projectile land by their wind, what awaits us will be death!"

Long Jun looked at the endless fish-man corps around the coast, and he had long been in deep thought.

And the others, at this time, also showed anxiety.

After all, everyone wants to live, and no one wants not to kill.

It's just that the Fishman Corps at this time is not in a hurry to continue attacking, probably because the Flying Fish Elite who were fought by Qin Yunfei and the three of them for hundreds of thousands before, so now they are cowering at sea and are not in a hurry to attack.

However, the more this is the case, the heavier Long Jun's worries become.

And the nervousness is contagious, and soon even Lin Feixue, including Lin Feixue, began to get nervous.

However, looking at the army of fish people in the distance, Qin Yunfei's face had a confident smile.

"He has a good plan, and I have a wall ladder. Before the war started, it was uncertain who would kill the deer. ”

Qin Yunfei explained lightly, but everyone was confused.

"Who is Zhang Liang? What is this ladder over the wall? Feixue, do you know?"

"Back to Longjun, I don't know. Yunfei didn't tell me about this, maybe it was something from his hometown. ”

Originally, it was for the purpose of writing, who knew that everyone didn't know, Qin Yunfei was embarrassed and didn't know how to explain it, so he scratched his head helplessly.

"Rest assured, I already have a plan to deal with these fish-people army. ”

After Qin Yunfei's embarrassing explanation, the beauties' eyes lit up.

"What are you talking about? You already have a countermeasure? Tell me what a countermeasure is!" Without waiting for the others to speak, the Demon Lord collapsed, grabbed Qin Yunfei's arm, and shouted for him to explain quickly.

Qin Yunfei smiled slightly, "Have you heard the story of the return of salmon?"

Everyone didn't know what he was talking about, and they all looked at Qin Yunfei in a daze.

Seeing their sluggish appearance, Qin Yunfei really wanted to find a tofu to kill him.

In the past few days, I have been recalling and calculating the things of the previous world, and occasionally I will put the idioms of that world and life experiences into my brain.

That's why he has made so many bizarre remarks in the past few days.

But he actually forgot that the people of this world don't know about these things at all.

There was really no way, Qin Yunfei said his thoughts.

It turns out that the fertility of the fish family has always been dependent on the water, so the requirements for the season are particularly high.

Marine fish, in particular, are affected by seasonal weather and have large-scale migrations.

These fish-people, although they are born somewhat similar to humans, are essentially magical beasts that breathe with gills.

Therefore, the thinking of the beasts is still an important basis for influencing their behavior.

It was from this foothold that Qin Yunfei made a bold and cautious plan.

"Using a magnetic field to interfere with the frequency of their brain waves, the fish-people are stimulated to mistakenly think that it is a return period, resulting in a school of fish returning. In this way, it only takes a few days for more than half of these 10 million fish-man regiments to disperse. This will be a precious guarantee for our breakthrough!"

After Qin Yunfei laid out his plan and plan, he carefully looked at everyone's expressions.

The men were amazed, but the women blushed and smacked him fiercely.

"I see that you are usually serious, how could you still think of such a dirty way of fighting?" Long Qi gritted his teeth and looked at Qin Yunfei with some contempt.

The Dragon Monarch and the Demon Monarch are from the past, and they have thousands of years of experience, so they can also see it.

However, at this time, Lin Feixue blushed for a long time before muttering and asking, "Will the interference wave you said interfere with us people?"

As soon as Lin Feixue's words came out, there was an uproar.

Qin Yunfei hurriedly pointed to the sky and swore an oath, "Don't worry, this thing can only interfere with the fish clan, and it has no effect on people!"

After Qin Yunfei finished explaining, these beauties took a long breath and expressed their relief.

However, seeing such a result, Qin Yunfei was not calm in his heart.

Yes, if you can control the fish-people, can't you control people?

It's just that as soon as this idea existed in his mind, it was buried deep in his heart.

If it is to deal with the enemy, to interfere with the other side's thinking, to achieve control, or to achieve interference, this is all a struggle, and it is understandable.

But what is it to use such despicable means to your beloved woman?

Even if it was possible to get the result he wanted, no matter how tempting it was, he was still hidden by Qin Yunfei in the end.

Of course, interfering with the biological clock of fish is simple, but if you want to really interfere with the human mind, it is complicated.

After all, as a race that rules the world with intelligence, human brain circuits are always the most unpredictable.

"Yes, now that the matter has not been decided, I am really floating to think of such a thing. It seems that I still don't have enough concentration!" Qin Yunfei smiled bitterly.

When everyone saw him with a bitter smile, they thought it was difficult to do.

"If we can't, we can think of something else, but you have to say what the problem is. ”

Lin Feixue was worried that Qin Yunfei was worried too much, so she wrapped her arms around Qin Yunfei and comforted him.

At this time, the Dragon Monarch and the Demon Monarch also knew that Qin Yunfei had worked very hard in the past few days, and now they showed a helpless wry smile, thinking that he had more than enough heart and insufficient strength, so they hurriedly followed to comfort him.

But seeing them like this, Qin Yunfei couldn't cry or laugh.

"I'm fine. If you feel sorry for me, you can familiarize yourself with your car in just a few days, you know?"

Qin Yunfei asked them to familiarize themselves with their cars first, and he took Lin Feixue to his own independent laboratory.

The essence of brain waves is actually a type of electromagnetic waves.

In the information exchange of living organisms, brain waves are the foundation of all information transmission.

However, this transmission of information is very weak, so different organisms, in the process of evolution, derived similar methods of information transmission.

Human beings have improved this form of communication with the situation of language, but the creatures of a slightly lower level still survive in this form of communication situation in the biological clock.

In Qin Yunfei's world, in order to study the rhythm of life of marine creatures, local scientists specially observed and analyzed brain waves for different fish.

Among them, the most studied fish are salmon, dolphins, sperm whales and other fish.

Moreover, the most mature researcher is still a good partner of Qin Yunfei at the beginning.

Before Qin Yunfei entered that laboratory, he had worked as a helper in this regard.

"If it had been six months ago, I would have been unable to do anything. However, now that there are so many materials, such a magnetic wave jammer is already a sonar jammer, it is much simpler!"