lol: I was a bad prince in Demacia

Hearing this, even Tiana couldn't believe it.

She knows that through this, the voice can communicate with each other in a short distance.

Some people have done this before, but they gave up when they found that the distance could not be realized if it was longer.

But right now, the length of this sound transmission pipe is a full 1000 meters.

"Although it's not this one, this one is also very powerful. The sound can be transmitted to the other end with a sizzle."

Seeing her aunt's puzzled eyes, Lacus tried hard to describe it.

Regarding this, Tiana smiled and said, "Do you know how far that kid Lu Qi's room is from here?"

"I know it's far away." Lacus nodded, and then said, "But Navis said that if there are no accidents, it can be successful."

Navis?

Tiana has a little impression that she seems to be a little girl of the Menke family, who doesn't go out all year round.

I don't know if she has inherited Du Lang's skills.

But no matter what, Tiana didn't believe it.

If that little girl from the Menke family can really research something that allows sound to travel a distance of a thousand meters, she should have become famous in the world long ago.

After thinking about it, she asked, "Who suggested this?"

Lacus replied: "Your Highness mentioned it, and then Navis carried it out."

Tiana was not surprised when she heard that the kid had such a wild idea, so she said, "Then show it to me."

Hearing this, Lux took a deep breath, leaned in front of the speaker, and shouted loudly: "Is anyone there!"

The sound did come through.

It's just that the two sat in the room and waited quietly for a long time without replying.

Lacus said awkwardly: "Maybe His Highness hasn't come home yet."

"Maybe it wasn't passed on at all."

Tiana smiled, her expression didn't take this seriously at all, she just regarded it as a child's nonsense, stood up and walked outside.

Lacus sighed depressingly as she looked at the horn that still had no response.

......

at dusk.

Lu Qi returned home, and as soon as he got to the bedroom, he heard some strange noises.

Appears to be coming from the microphone pipe.

When he got closer, he found that the sound of tuk tuk was coming from the root leading to the guard's house.

It seems that at the other end, someone is knocking with something again and again.

"What are you doing?"

Confused for a moment, Lu Qi said something into the speaker.

A few seconds later, Miss Guanwei's surprised voice suddenly came out of the loudspeaker: "There is a voice! It's His Highness's voice! Auntie, Auntie, come and see!"

Hearing the voice gradually drifting away, Lu Qi became a little more confused.

After waiting for a while, Tiana's voice came out: "You said that kid talked to you? Then where is he now?"

After thinking for a while, Lu Qi said into the loudspeaker, "I'm here."

A few seconds later, Tiana's shocked voice came out: "Where are you?!"

Lu Qi was speechless for a while: "I'm at home."

Why is your IQ infected by Lux, Marshal?

Even this kind of question can be asked!

Speaking of which, it was the first time he had seen Tiana have such a big emotional upheaval.

"See, I'll say yes!"

At this time, Lux's voice came from the speaker again.

At this moment, the Crown Guard's mansion.

Tiana couldn't hide the surprise in her eyes, when the voice really came out from the microphone-like speaker, her mood was already not calm.

Her weather-beaten mentality has ushered in a new test at this moment.

You know, the other end of the sound is 1000 meters away.

What is this concept?

It is something that no one has achieved so far!

She stared at the microphone pipe several times before looking at Lacus: "Why didn't you tell me about such an important matter earlier?"

Regarding this, Lacus also showed a speechless expression: "Would you believe me if I told you aunt earlier?"

Aunt, have you forgotten the expression on which you didn't take it seriously just now?

Now blame me again!

Looking at Lacus with an innocent expression, Tiana also realized that she had lost her composure.

After calming down, she immediately got up and rushed out.

3 minute later.

Looking at Tiana who jumped in directly from her window.

Lu Qi was startled.

And Tiana just glanced at Lu Qi, ignored him, stopped in front of the microphone, and said to it: "Lax, talk to me."

After she finished speaking, the room fell silent.

Just a few seconds later, Lux's voice came out of it: "Hello? Auntie? Can you hear me?"

Seeing this scene, Tiana was finally convinced of the authenticity of this sound transmission channel.

She looked at Lu Qi, who was full of dissatisfaction, and couldn't stop the waves in her heart.

She didn't expect that this kid would come up with such a powerful thing right under her nose.

Don't underestimate the 1000 meters. If it is applied well, the 1000 meters is enough to affect many things.

Moreover, it seems that 1000 meters is not the limit distance.

After calming down again, Tiana asked, "How far can this travel?"

Seeing her serious expression, Lu Qi replied: "I haven't tested it yet, but theoretically speaking, distance is no longer an obstacle to limit the transmission of sound."

This answer made Tiana's mood uneasy again, and she began to think with flickering eyes.

Distance is no longer an obstacle to limit sound transmission!

What this sentence means is very important.

If it is really possible to break through the distance of 1000 meters, then the function of this microphone is not as simple as it is used to transmit messages as imagined.

The most important thing is that Tiana found that the speed of sound transmission is not slow at all.

Thinking of this, she couldn't help asking: "Is this something you and that little girl from the Menke family did?"

Lu Qi immediately replied seriously: "Strictly speaking, I just provided ideas, and it is Navis who actually does things."

This answer is not because he deliberately hides his clumsiness, but it is exactly what he said.

He only provided ideas, solved the doubts in Navis's heart, and let her understand the concept of sound.

Afterwards, Navis is self-taught.

From that moment she was awakened.

Not only did she use rune creatures to unravel the limitation of sound distance transmission, but she also developed a device that can make the sound transmission process more stable, continuous and fast.

This is the most important thing, it complements the shell of the triangle crab.

However, in Tiana's eyes, Lu Qi's answer was a kind of hiding and clumsiness. She even suspected that the little girl from the Menke family was a shield deliberately found by this kid.

In order to make myself feel at ease, I deliberately pushed a little girl in front to block trouble.

Good for you.

But it doesn't matter, this kid's tail will not be able to hide sooner or later.

Tiana, who was convinced of this, said, "Take me to see that girl."

Lu Qi looked outside and it was getting late, and said without strength: "It's too late, I don't really want to move."

The second after the voice fell, he found himself flying.

That's right, Tiana held it in one hand, and sat in the carriage without much effort.

"Just move your mouth."

"..."

Two hours.

Among them, Tiana took Lu Qi to meet Navis, the little girl was frightened by the arrival of the Marshal, and she hesitated and couldn't even speak.

Fortunately, Lu Qi calmed her down.

And Navis also won Tiana's approval through her subsequent performance.

Then, Tiana took Lu Qi into the palace again.

The father and son have not seen each other for a long time. The father and son are extremely jealous when they meet. When they first met, there was a burst of greetings, caring for each other, as if they had crossed thousands of mountains and obstacles to meet each other.

It made Tiana on the side very speechless, making her look like a sinner, setting up a trick to prevent your father and son from meeting each other.

When there was nothing wrong with Lu Qi, he was sent back home by Tiana.

By the time we got home, it was already dark.

As soon as he entered the living room, he saw Fiona and Lux ​​sitting in the living room.

Fiona was sitting on the sofa reading a book, while Lux was happily eating an ice cream.

Seeing Lu Qi coming in, the two girls looked up, then lowered their heads and went about their business.

Lu Qi was puzzled and scratched his head.

This is my home, right?

"What are you doing standing at the door?"

Lacus gave Lu Qi a strange look.

Hearing the voice, Lu Qi walked into the living room, looked at the two women, he wanted to say something, but forgot again.

Then just stop thinking about it.

It happened that I was hungry at this time, so I walked to the kitchen and prepared to start making dinner.

When dinner was ready, he found that Fiona and Lux, who were sitting in the living room before, were already sitting at the dining table, and the tableware had been prepared by themselves.

Seeing this scene, Lu Qi finally remembered what he wanted to say before.

How can you two do it so naturally!

"Do you two feel that the number of times you come to my house for dinner has become more frequent recently?"

Lu Qi asked with a subtle expression.

"How can this be frequent?" Lux said confidently, "Obviously every day!"

Lu Qi: "..."

It seems to be the case.

Because Lu Qi's house is in the middle, the two girls can come whenever they want with just that little distance.

It may be a little uncomfortable when you first rub a meal, but you will get used to it later.

In the words of Lux, if you rub for a long time, it is no longer called rubbing.