Leo's almost abandoned laboratory has been reactivated, and since the establishment of the Institute, this laboratory has been a virtual one, and the focus of research has shifted to the new public laboratory.

Well, the main thing is still lazy.

Most of the fragments were sent to the research institute, and a few complete parts were too involved, and they were sent here as soon as they were excavated, Leo still decided to study it himself first, to prevent the black technology of the Eye of the Ancestors from being damaged due to improper disassembly.

The complete parts include the Eye of the Ancestors II, which was the first to be discovered, and the hard shell was damaged to reveal the electronics inside, and the Forio was finally able to get a glimpse of the inside of the device.

A large number of unknown twists and turns and a metal box resembling a central control unit glowed with a cold glow, and all that was left was a prismatic crystal in the center.

The crystal was embedded in a glass tube, which seemed to be some kind of replacement part, and Leo gently lifted it, and the glass tube was easily removed with the crystal, and placed on the table next to it for the warlock to analyze.

Compared to the metal box inside the Eye of the Ancestors, two of the other items found have also been verified as true objects, and the terminal connection through the contact lens can produce a certain reaction, which should also be some kind of control terminal.

Although it is an ancient black technology, Leo also roughly understands some principles after dismantling, although I still don't understand how the core part works, but this thing can output binary data such as 0 and 1, and form more complex instructions through binary encoding.

Sure enough, no matter what world you are in, the two normals of logic circuits are the same, and the results are still operated by opening and closing.

However, Leo didn't find any resemblance to the "battery" anyway, originally thinking that the crystal inside the Eye of the Ancestors was energy, but the other loose wiring could be disassembled and connected to the terminal of the glasses, and a twisted copper coil on it attracted his attention.

This is actually very familiar, Leo took off the metal book on his waist and put it near the wiring box, and sure enough, the operation of the wiring box has been significantly strengthened.

This kind of cross-distance wireless charging method is still in the theoretical stage in the world before Leo crosses, and the maximum distance is only a few tens of meters.

And the "magic" used in this world is something beyond Leo's own common sense, and he is still more inclined to think of this as something similar to electricity.

After packing these wiring boxes and miscellaneous parts that they couldn't understand and putting them at the door and waiting for the research institute to accept them, Leo looked at the corner of the table, which was the largest object excavated this time.

Strictly speaking, Leo thought it was a barrel, a large barrel made of dark metal, hollow in the middle, with an unknown pattern on the inner wall, and a metal ball fixed in the middle of the bottom surface.

There were no parts at all that could be disassembled, and the degree of integration was quite high, more like an integral part of some kind of large equipment.

I tried to knock the hammer a few times, but it didn't leave any traces, and the surface of the vat was more like it had been melted by some kind of heat.

"Then I'm testing the connection one last time"

A window pops up the moment the glasses are attached.

"Lack of energy, whether it is available"

Leo made a decision that he would regret for a long time, and he unconsciously clicked yes to the option.

After pressing the button, there was silence at first, and suddenly the surface of the vat lit up, and a strong sound of air flow sounded from the open end of the vat.

Although he couldn't see the current state of the barrel, Leo understood what it was the first time he heard the sound, but the cancellation was fruitless, and the energy needed to activate it had already been input.

After cutting off the energy supply, he picked up the bits and pieces in a few boxes on the ground as soon as possible, and rushed straight out of the door, not forgetting to close the door before leaving.

As soon as Leo walked outside, he felt a burst of air from behind him, and he dragged the two guards who were greeting him and fell to the ground, the door panel flew against the scalps of several people, and a series of explosions came from the laboratory behind him.

The black vats, which should now be called jet engines, pierced through the thickened walls of the laboratory, piercing through several buildings in a row with astonishing momentum, and finally became dead embedded in the solid city walls, only to stop functioning due to the disconnection of the energy supply.

"What's going on? Is it an enemy?"

"Ring the alarm! Everybody together."

The loud roar alarmed the guards, and the alarm bells of the various posts rang for the first time, and although the shift change was approaching, the assembly of personnel was completed in just five minutes, and the results of Herman's intensified training of the city guards could be seen.

The shantytowns to be renovated were pierced, and there were no casualties, but when the guards arrived, they could only watch with wide eyes as the city wall collapsed.

"Waist! My waist, alas, hurts, are you all right.."

Leo sat up, dusted off his body, and felt palpitations when he looked at the door panel that had just flown past his skull, and the tears of the two soldiers who were pressed down by Leo almost didn't come out, in that critical moment, the lord actually remembered them and thought about saving their lives first.

Looking at the series of wall holes that were pierced by the barrels all the way, Leo, who was still collapsing the old house, could only cough dryly twice.

"You see, this is not a provincial demolition...."

"Your Lord, Wise and Mighty!"

“….”

By the time a bunch of people had worked till dusk, cleared the broken bricks of the city walls, and finally dug out the thing that seemed to be a jet engine, Leo was so relieved that if he hadn't cared about the majesty of the lord, he would have howled on the spot.

Only one-third of the structure of the vat is intact, and the rest of the parts are either broken to the ground or twisted and deformed to the point that my mother doesn't know me, and I can't repair it.

At dinner, the atmosphere at the dinner table was a little depressing, and the people at the table looked at Leo as if he was a walking corpse, and he drank the soup for almost ten minutes.

"Teacher...... Don't you often say, don't force what is not hit?"

"Hmm.."

It didn't work, Leo still looked like a half-walking corpse, and it took a while for him to speak quietly.

"There used to be one"

"True love?"

"Such an opportunity to jump technology was in front of me, but I didn't keep it"

"I regret it!!"

Durandal silently drained the soup in the bowl, and while everyone was focused on Leo, he shoved two small buns into his mouth at an alarming speed.

The wind swept the rest of the dishes on the table, and then touched his stomach contentedly.

"Hiccup~"