Discharge is a common means of repairing electronic components, just like the lithium battery of a mobile phone sometimes needs to be discharged, which will make the battery more durable.

It's just that he doesn't know why this strange circuit board has so much energy when it is discharged, an energy that is completely capable of killing.

If the energy on the circuit board was "transferred" from those chips, he would not believe it. That energy was too great for even an ordinary stun rod to produce such a powerful current.

He turned his head and looked thoughtfully at the line on the wall two meters above the ground.

Breaking the cocoon stood up, took out a flat-mouthed wire knife from his holster, stood on the wooden couch with one leg attached, and began to fiddle with the watch hand that had sunk into the wall.

The house he rented was very new, and it had only been about three years old. Below the wall, one meter and five high, tiles were pasted, and a thick layer of sand and mud was laid on top of the bricks, and a layer of white melamine paint was scraped on the outside of the sand mud.

He rarely cooks at home, so the white melamine wall that has not been smoked by oil smoke is still as white, but now there is an extra black line on it, which is very conspicuous.

He attached a piece of cardboard to the black line, and used a screw knife to gently remove the sand and mud around the black line. The screwing knife rubs against the dry sand and mud, making a tooth-sore sound.

Crumbling sand and mud fell on the cardboard, like the sound of silkworms gnawing on mulberry leaves. Dust particles floated up in the air and into his nose.

He smelled a faint smell of burning. When the watch hands fell onto the cardboard, all he saw was a small piece of charred iron that looked like it had been grilled in the heat.

The needle of a multimeter is thin and thin. Now it looks thinner than paper, thinner than a needle, and has been melted and cooled. At this time, it is not much thicker than the hair, it is no longer the original smooth, but slightly curly and black.

He knew that the micro-roll of the watch hand must have been caused by hitting the brick inside the wall as it shot into the wall, and that the blackening was due to the burning of the terrible electric current.

He knew that if he put this watch hand on an ordinary fire, it would not burn like this in half an hour, and the temperature of the outer flame of an ordinary fire was about 500 degrees.

However, when this watch hand is shot out, it is only instantaneous, how can it burn like this? I am afraid that only the instantaneous temperature of the alternating current short circuit can produce such an effect, but how high is the temperature?

3,000 degrees Celsius??? but it's impossible, if the temperature is really that high, the multimeter will melt, why just pop out the watch hand and burn it? And I didn't feel any heat from it at the time.

What kind of circuit board is this? It can produce such a strong current or energy when there is no power supply at all!!

What the hell is this? He got off the wooden couch, but he actually saw the ghost.

It was past three o'clock in the afternoon, and the sun was already setting in the west, shining on the east wall and on the table where the strange circuit board was kept.

Breaking the cocoon took the burnt "quality" watch, walked to the table, and saw a very familiar scene.

In the sun, that weird circuit board lay on the table, but not "quietly" lying there.

In the light, there was "smoke and dust" again! It's just that the smoke and dust are lighter now, and if the smoke and dust are in a static state, he will definitely not see them.

What he saw was "moving" smoke and dust, exactly the same as what he saw in the early morning. The smoke and dust of the early morning are like smoke, light and fluttering, like a smoker exhaling a puff of smoke and dissolving into the light.

Now the smoke and dust are like flowing water, faint flowing water that is almost invisible to the naked eye. The running water is constant and a bit rushed.

If the smoke and dust of the early morning are like being swallowed by that circuit board in the form of drinking, then at this moment, it is flowing into its "stomach" in the form of drinking water, and it is drunk quickly without the slightest pause. Its "belly" turned out to be the vacuum transistor that was "high up".

At this time, I knew that there was really a big problem with this circuit board, and it was not just strange and weird.

He now vaguely feels that some of the components on this circuit board may be completely different from the components he sees every day. For example, the vacuum transistor he thinks is probably a solar receiver.

But why can it swallow up the "energy" of those chips? It's a magical circuit board!

With the "experience" of the strange events in the early morning, at this time, no matter how curious he was, he didn't dare to touch the circuit board, but retreated far away.

When he stepped back, he touched the chair, which moved on the floor and made a "squeak" screak.

"Our motherland is a garden, and the flowers in the garden are so bright......"

A burst of singing suddenly sounded, startling him, who was looking at the circuit board intently and nervously. It was originally a very cheerful song, but in this situation, it seems a little scary.

So this familiar ringtone of the mobile phone really scared him out of a cold sweat when he was highly nervous. The phone was still called by Zhang Mingming, and his tone was a little gloomy.

Zhang Mingming told him that there was a temporary performance in Fuhua City at night, and he needed to break out of the cocoon and go to his house to bring the set of phantom props. Breaking the cocoon knows that this magic trick is a mirage-like feeling created by using optical principles.

He knew that only in large events would some magicians use this kind of magic trick to press the bottom of the box.

This magic called phantom is Zhang Mingming's means of pressing the bottom of the box. It is precisely because of this phantom that he is famous among professional magicians.

It's just that he said in the morning that he was going to discuss cooperation with the performance, why is there a performance now?

Originally, this matter had little to do with breaking the cocoon, he was just an assistant, and he couldn't pay attention to Zhang Mingming's problems at that level.

Fuhua City is not far from here, more than 100 axioms, and it can be reached in more than an hour by bus.

He took a quick shower and carried his bag, which contained some magic aids. Seeing that strange circuit board is still absorbing light energy, I don't know when it will be able to absorb enough.

He felt that this circuit board might be "charging" by himself, but he didn't know when it would be "full", and he didn't dare to touch the circuit board at this time, so he could only let it stay there quietly. So I didn't close the window when I went out, anyway, there was a balcony outside the window, and there was an anti-theft net on the balcony, so I wasn't afraid of thieves coming in.

I just closed the window in the bedroom, checked the necessary tools, closed the door and walked out. Of course, he didn't know that not long after he left, the circuit board "clicked", and the lines on the board lit up slightly, like lights on both sides of the road seen from the sky at night.

After a while, the "smoke" ceased to flow slowly, but became rapid, and kept pouring towards the strange three-legged vacuum triode, which looked like a broken dam.

The wiring was brighter, and the circuit board began to vibrate, making a humming sound, like the sound of a small motor. Strange things continue to happen......

The eighteen lines lit up, and the insulating paint on them seemed to be slowly dissolving, and some fine bubbles came out. When each tiny bubble bursts, there is a dense "pop" sound, and the place where the bubble cracks turns golden.

The green bubbles pave the golden line, which is extremely dazzling in the sunlight.

When all eighteen lines turned golden, the big guy that could have been a vacuum triode also turned golden, and it was almost transparent.

There is an arc of electricity flashing within the transparent gold, like a flash in the sky on a rainy day, dense and sizzling. The board then "floats" up about an inch from the tabletop.

The sun shines on the board, and the shadow of the board is imprinted on the desktop. It's just that in the shadow, five pillars can be faintly seen sticking out.

The floating of the circuit board is precisely because of the appearance of those five columns. The five pillars were very transparent, only faintly visible, like very small beams of light.

The gold on the eighteen lines slowly showed signs of flowing, like a slowly flowing stream.

Golden Creek.

At the end of the river is the vacuum triode that stands high on the circuit board.

At this time, the sun moved westward and moved violently. So, the sun slowly lost on the table.

With a "poof", the board landed on the table.

Then, the river became a stream, the golden light dimmed, the arc in the vacuum transistor disappeared, and the eighteen lines turned green again. In an instant, everything was as before.