"We're here?" Looking at the desolate land in front of me, I said with some skepticism.

"Yes, this is it." Yan said affirmatively.

Well, thousands of years of geological change is just too awesome.

Where can I see the once glorious appearance of this loess plain in front of me, leave me a broken pillar, or a broken tile, at least I can roughly deduce the specific location of the ruins.

Nothing, how do you tell me to find it?

Forget it, staying here and hating the ruins won't run out by themselves, so let's do it yourself.

If it is a magic relic, even after thousands of years of time, there will be some residual magic power on the magic material, as long as you send out a magic wave through the magic core, theoretically the place where the interference is located is the place where the ruins are, so let's work!

Under Yan's curious gaze, I took off the magic core behind my back, put it in front of me, closed my eyes, and poured in the magic power, and a spherical magic fluctuation that I had centered on the circle violently exploded in all directions.

Next, just pay attention to where there is magic interference, and now start to pay attention to the perception of your magic feedback, the perception of feedback back

What about the cheat, why can't I feel anything!

When I opened my eyes, I thought angrily.

Could it be that something went wrong with the mana core, and it was launched without mixing my mana properly?

Hiss!

An invisible wind blade was condensed from the core of mana under the mana mana manipulation of my power. After a few turns, it dissipated into the air.

The controls are good, and the mana core is fine.

So what will there be no perceptual feedback back?

Could it be said?

After running around for a while, taking various samples and perceiving them for a while, I sat down on the ground helplessly to rest.

Damn, I kind of know what the Tao is for the Tao of the Devil and I don't have a perceptual feedback back.

If there is a magical interference in a place, the feedback perception will form a perception black hole in that area. But I don't know yet, if there are things with a trace of magic everywhere, I won't be able to perceive anything!

Alas, the most time-saving method failed.

Then next, you can only choose the most brainless. The most violent detection method ever.

That's the sonic sounding method!

I don't believe that even the slightest amount of magic fluctuations can interfere with the transmission of sound waves!

A hole was dug directly with vacuum blasting. After hiding the surface of the ground, I started to get busy inside.

Ping-pong bang!

After the iron is melted and hammered in the iron melting furnace, all the necessary parts are made.

50% completion of the construction period!

"Yan, don't do this!" I kicked Yan away, who was curious about fiddling with the half-assembled machine I had assembled. Then he turned around and rolled aside.

Scratch!

In the midst of Yan's exclamation. Unassembled machinery is powered by the magic motive. Directly twisted into a ball of twisted flowers.

All the key parts are damaged, and they need to be re-smelted and produced, and the construction period is completed by negative 10%.

"Inflammation. I know you're not curious, you want to help me, but I beg you, don't touch these things again, okay? "In the re-dug hole, I pressed my hands on Yan's shoulders and said solemnly.

Just now, when I was rebuilding the parts, Yan, who was curious to dial the valve of the magic motive, accidentally turned on the output power of the motif to the maximum.

In the exclamation of the flames, and in the eyes of me, who was building parts, before I could react, the magic machine running at full speed jumped a few times on the floor of the cavern and fell into the iron-melting furnace.

Rumble!

In less than two seconds after I dragged Yan to frantically escape from the cave, the entire cave turned into a huge pit under the magic of the rampage.

"I'm sorry, I didn't mean to." Yan looked at me with tears in his eyes and said. "Can you let me go first?"

"Nope."

With that, I turned around and began to remake the furnace, ignoring the caterpillar behind me.

I don't know that Yan is intentional, but I've just established that Yan has ADHD. For our safety, you should lie down honestly.

Rest assured, I make things quickly.

The progress of the construction period, minus 50%!

Fortunately, I bought a lot of materials in the Holy Capital and put them in the space, otherwise I would have to go back and get the materials now.

Without the interference of the flames, I quickly finished building and assembling the parts.

In the blink of an eye, I made a huge punch press.

"I'm going to test the machine, it's probably a little noisy, cover your ears." After putting on a detector similar to a stethoscope, I said a word behind me with a layer of earmuffs on the outside, and I couldn't hear anything else, and then turned on the magic switch on the punch machine.

Rumble!!!

Under the power provided by the magic motive, the specially made punch slammed into the steel pillar inserted into the ground, making a loud noise.

Even with the protective ear tips, I could still feel the tremendous vibration of the sound waves emitted by the punch.

But I can't control it so much now, and I use the wind magic protection transformed by magic science to quickly use it to listen to the reflection of sound waves underground, wearing a stethoscope that can only hear sounds at fixed frequencies.

Well, in fact, if the machine that measures the reflection of sound waves must be done, it is not impossible to do it.

But I have a sensitive ear and can judge the reflection of sound waves, so what else do I do with it?

If you have resources, you must use them rationally!

Well, there are about two sound wave reflection cavities near the bottom of this position, and if you move the position of the punch press to detect it later, you should be able to estimate the specific position.

I thought silently as I took off my ear protectors and stethoscope.

"It works well, let's move the position to detect the exact location." I turned to Yan and said. "Huh?"

Poor Yan was tied up as a caterpillar by me, and he was in a crypt, unable to move, let alone cover his ears, and was probably stunned by the loud sound that had just been made from the punch.

Not only did the fiery red hairs on his ears stand up, but the corners of his mouth are still unconsciously drooling.

After a few moments, Yan rubbed his ears and glared at me, not saying a word.

"Ha Luha, I forgot that you were tied up by me after I just finished it." Avoiding the glare of the fire, I looked at the sky and smiled dryly.

"I hate you." With his hands on his head and ears, his eyes scanned over me, as if he was studying how to do it.

"Don't say I didn't warn you, you can't beat me." I was stared at by the flames, and I said in a trembling voice.

Yan stood up silently, picked up the earmuffs I had just put on my head, and after studying them for a while, put them on my own head.

Although the position of the ear varies greatly, the inflammation still brings it with it.

"Yan, if you like it, you can take it, don't look at me like that." Yan is really cautious when he looks at people's eyes.

"I don't want this, what's that on your feet?" Yan shook his head, straightened the earmuffs on his head with one hand, and pointed to my toes and said.

"Nothing?" I looked down at my toes and said with some confusion.

Rumble!!!

"What are you doing!" I clutched my ears and screamed as I crawled down from the loud sound of the punch that was opened by the flames.

"It's flattened now." Yan said humming a small tune.

"The chick of the fox clan, she is very vindictive." Shaking my head, I stood up gloomily as I recovered. "But have you forgotten what I just said, you can't beat me."

"You, what are you going to do?" Yan, who sensed that something was wrong, swallowed, looked at me and said.

"What do you say?" I looked at Yan with a smile on my face

"Yikes! I was wrong. Yan, who was tied to tortoiseshell, exclaimed loudly.

"I was shocked by you, I forgot the location I just heard, I'll try again." With that, I pressed the switch of the punch press.

Rumble!!!

"I want revenge!"

"It seems that the earmuff protection effect is not good, I actually heard auditory hallucinations, and the position I just heard may not be accurate, I'll try again." I put back on the earcups and pressed the switch.

"Don't!"

Rumble!!!

"Damn humans, so vicious, will become old witches in the future."

"What a terrible curse, hurry up and exorcise evil spirits."

Rumble!!!

"Qin Xin, you can't die well!"

"Ahh

Rumble!!!

"How's that, it's cool." I squatted in front of Yan and laughed. "Do you want to try again?"

"Woo woo, no, I was wrong." Yan's eyes were blank, and his face was numb. (To be continued......)

PS: I thought of a detector that would beep and beep, but unfortunately this thing is so unscientific.