The magnetic field rotation that began in Jujutsu Kaisen

"Boom!"

Another thunderclap boomed.

The white light was blinding, and the earth trembled.

Dong Yangping's eyes grew brighter and brighter; he remembered.

thunder!

lightning!

electricity!

electricity……

Lightning is the neutralization of electrical charges between clouds and the ground.

When the potential difference reaches millions of volts per meter, the air is broken down, forming a plasma channel, and the instantaneous temperature can reach 30,000 degrees Celsius—five times higher than the surface of the sun.

The body's strength comes from the contraction of muscle fibers.

The command to contract muscles comes from acetylcholine released from nerve endings, which triggers depolarization of the muscle cell membrane—this process is essentially the transmission of electrical signals.

electricity.

Electricity is everywhere.

The human body generates bioelectricity every moment.

An adult's heart beats 100,000 times a day, and each beat is accompanied by the transmission of electrical signals.

The brain contains hundreds of billions of neurons, and the function of each neuron depends on electrical signals.

Even the most basic cellular metabolism involves the maintenance of transmembrane potential.

This electricity is usually dissipated, consumed, and wasted.

What if we could make use of this electricity?

Dong Yangping's heart began to pound violently.

It wasn't out of fear, but out of excitement.

He recalled the legends about martial artists—some could unleash "electric" power, some could paralyze their opponents the moment they made contact, and some, when trained to the extreme, would punch with blue arcs of electricity.

He used to think it was just an exaggerated rhetoric.

The most fundamental power of the human body has always been there.

It's not some mysterious, esoteric energy like magical power, but rather the most basic and real energy produced by every single cell—

Bioelectricity.

Our ancient ancestors trembled in the thunder and lightning of a night.

They didn't know what lightning was; they only knew it was the wrath of the gods.

But they also discovered that rubbing amber with fur can attract small, light objects.

Bioelectricity.

Electric eels can stun their prey with electric shocks, and even kill humans.

That was a miracle of biological evolution.

Humans, as the apex of evolutionary life, have relinquished this ability—because they learned to use tools, to use fire, and to use magic.

But this possibility still exists within the human body.

Some people might say at this point, how could a person possibly discharge electricity?

Why can't humans do it?

No, humans can actually do it.

It was just too weak.

So faint as to be almost negligible.

Dong Yangping closed his eyes and began to search his mind for the knowledge he had accumulated over the past few decades in his previous life and this life.

There is a potential difference between the inside and outside of the cell membrane of every cell in the human body.

The inside is negative and the outside is positive, which is approximately -70 to -90 millivolts.

This is maintained by the sodium-potassium pump—for every ATP molecule consumed, three sodium ions are pumped out and two potassium ions are pumped in.

This tiny potential difference is the foundation of all electrical activity in the human body.

When nerve cells or muscle cells are stimulated, sodium ion channels open instantly, a large number of sodium ions flow in, and the membrane potential rises rapidly from -70 mV to +30 mV.

This change in electrical potential propagates along the cell membrane, which is how nerve signals are transmitted.

How fast is it? It can reach speeds of up to 120 meters per second.

An adult human body contains approximately 37 trillion cells.

If every cell could generate a tiny electrical discharge simultaneously, what would the total amount be?

Dong Yangping didn't know the exact number, but he did know that the static electricity generated by friction in a dry environment could instantly exceed 3000 volts.

Although the current is extremely small, the voltage is extremely high.

3000 volts.

This is just static electricity generated by the friction of the fur.

What if it's muscle cells actively firing?

What if 37 trillion cells were simultaneously activated?

The human body itself is a sophisticated generator.

The heartbeat generates electrocardiograms, brain activity generates electroencephalograms, and muscle contractions generate electromyograms.

Every cell is a miniature bio-generator.

If his body were a generator—

How powerful must it be?

What if it's a body like his, honed over twenty years, where every cell is dozens of times stronger than an ordinary person's?

Moreover, under ideal conditions, the highest instantaneous temperature of static electricity in the human body can even reach several thousand degrees Celsius.

The human body is inherently full of infinite possibilities!

Electricity is not only a signal, but it can also do work.

A stun gun can instantly incapacitate a person because the high voltage interferes with the transmission of nerve signals.

Electric eels can electrocute their prey because their electric organs can release voltages of up to 600 volts in an instant.

Electricity can paralyze, kill, be converted into heat energy, and generate magnetic fields.

"I see……"

Dongyang Ping muttered to himself.

He had been searching for "cursed power," an energy he didn't understand at all, but he overlooked the most essential power within himself.

The power of curses originates from emotions; it is the manifestation of negative emotions.

Bioelectricity originates from cellular activity and is the energy of life itself.

These are two completely different paths, but in some ways they are not that different.

Even the heavens and curses bound him, exchanging zero curse power for the ultimate physical body.

And he might not need magical power at all.

Dong Yangping only needs to develop the power that his body already possesses to its fullest extent.

Dong Yangping opened his eyes, his gaze intense.

He walked to the center of the courtyard and looked up at the overcast sky.

Rain had already begun to drip, hitting my face with a cool sensation.

He doesn't care.

He took a deep breath and began to engage all the muscles in his body.

It's not an outburst during battle, but a deeper level of control—to perceive the "existence" of every single cell.

During his previous battle with Yuki Tsukumo, his body pushed its limits, which enhanced his five senses.

Although he couldn't achieve the legendary "inner vision," he could clearly perceive the condition of every part of his body.

Heart rate: 52 beats per minute.

Blood pressure is stable.

Muscles that are loose but elastic.

Nerves, quietly awaiting orders.

Then there's something deeper—

The potential difference across the cell membrane.

It was very faint, like countless tiny batteries, working silently within his body.

"Get moving."

Dong Yangping gave the order silently.

It was difficult at the beginning.

Getting 37 trillion cells to fire synchronously is like getting everyone in a country to sing the same song at the same time.

Moreover, Dong Yangping has far more body cells than the average person.

The first attempt was impossible, so Dongyang Ping mobilized only a portion, a small part!

Dong Yangping also has his advantages—his physical strength allows his nerve conduction speed to far exceed that of ordinary people.

His heart began to pound rapidly, his heart rate soaring from over 50 beats per minute to 200 beats per minute in an instant.

Not only that, it can be even faster!

Blood rushes rapidly throughout the body, then flows back again; countless cells rub and flow, and a large amount of bioelectricity slowly gathers...

The average person's nerve signal transmission speed is 50-60 meters per second, at most 100 meters per second, but after Dong Yangping's breakthrough, it can reach more than 250 meters per second.

This gave him an unbelievable level of control over his body.

A slight tingling sensation rose from the soles of my feet.

It looks like countless ants crawling under the skin.

Then the arms, the torso, and the back.

The tingling and itchy sensation gradually gathered, transforming into a peculiar feeling of "fullness"—

It's like there's an invisible river flowing slowly inside your body.