I, the grandson of Garp, scare Luffy with a ghostly back

"This taste..."

Lu En slightly closed his eyes, carefully feeling the changes in his body at this moment.

Under the stimulation of this current.

He can feel it very clearly.

"My strength is rapidly becoming stronger!"

Lu En suddenly opened his eyes, with a dazzling light shining in them.

Very intuitive feeling of becoming stronger!

The power flowing in the body is rising steadily...

Get stronger and stronger!

It's getting more and more scary!

Like a volcano that has been suppressed for a long time, once it erupts, it will be earth-shattering.

"but……"

"not enough!"

"The current stimulation is still too weak."

After a while, Lu En frowned.

This kind of current can only be regarded as tickling at best.

His physical fitness is too strong.

If you want to stimulate the body's cells more effectively, you must increase the intensity of current stimulation.

The current current is obviously not enough.

"Teacher Zefa, ask them to adjust the current intensity."

"Right now, it's not enough!"

Through the glass door, Lu En spoke to Zefa outside the door.

I don't know if Zefa can hear it...

But Zefa did.

He turned his head and ordered to the research team leader in the control room: "Adjust the current intensity again, directly increase the current intensity to the third gear!"

The sound fell.

A group of scientific researchers in the control room were a little apprehensive and terrified.

"Is the one-time adjustment so high?"

"Captain, is this really going to be okay?"

Several scientific researchers looked hesitant and worried.

"Don't worry, since General Zefa dared to give such an order, he must have his reasons."

The research team leader gritted his teeth, and ordered again to his subordinates, "According to what General Zefa said, increase the current intensity to the third gear!"

The current intensity of the third gear is already a very violent current stimulation.

If an ordinary adult bears it rashly, he may be suffocated by the electric current in less than three seconds.

"Yes, Captain."

Several researchers hurriedly obeyed the order.

gradually.

Lu En, who was in the cabin, could clearly feel the rising current intensity.

The electric current that seemed to be tickling finally brought a certain degree of burning sensation to his body, as if sharp minions were constantly tearing at the muscle cells of his body.

It is constantly tempering his internal organs...

Stimulate the internal organs of the body!

this moment,

Instead of feeling pain, Lu En showed a look full of intoxication.

"Compared to the speed of becoming stronger just now, it is much faster."

"This so-called electrotherapy stimulation practice method..."

"Sure enough, the effect is remarkable!"

He smiled excitedly.

Close your eyes slightly,

Feel the powerful current in the air carefully.

Feel the taste of electric current stimulating body cells...

While Lu En was indulging in the process of his own strength becoming stronger.

Without warning...

in vain!

The system's notification sound suddenly sounded in his head.

[A total of this training has been obtained: Strength +0.007, Speed ​​+0.009, Physical Strength +0.009, Spiritual Strength +0.08! 】

[After 100 times the effect of training...]

[The host can obtain: strength +0.7, speed +0.9, physical strength +0.9, mental strength +0.8! 】

Before Lu En could respond.

boom--

Accompanied by a roar in the body.

instantly,

A warm current that appeared out of thin air rushed into his body swiftly, washing his internal organs, transforming his meridians and bones.blood.

The warm current flowed slowly.

Let Lu En feel the wonderful taste of greatly becoming stronger.

He was so intoxicated by it that he couldn't bear to leave.

quite a while,

The system transformation is complete.

Lu En opened his eyes.

Clenched fists,

Feel the surging and terrifying sense of power in the fists.

His eyes froze for a while, and he muttered to himself.

"Get stronger!"

He really didn't expect it.

The electrotherapy stimulation practice method can even be combined with its own ghost back system to give it a hundred times the cultivation effect!

All this was beyond his expectation.

This huge surprise made Lu En think about it in an instant.

"Electrotherapy stimulation training method with incomparably effective effect..."

"Now, it can also increase the training effect by a hundred times!"

"I have a hunch."

"Next, my strength will usher in a leap forward!"

"The strength has skyrocketed again and again!"

Lu En was excited.

Have to admit.

Today, this electrotherapy stimulation training method really brought him a different experience.

Let him see it too.

An opportunity to let your own strength advance by leaps and bounds!

During this period of time, Lu En, who insisted on devil-style training every day, could obtain little improvement in strength.

however,

At this moment, I just experienced an electrotherapy stimulation practice method.

But his strength has skyrocketed considerably!

This naturally made Lu En extremely excited and excited.

"Such a huge increase in strength!"

"It's been a long time..."

"It's been a long time, and I have never experienced such a big improvement in one-time strength!"

Lu En was amazed.

He is very satisfied with the electrotherapy stimulation practice method.

Chapter 175 Four Levels of Current!Super intense stimulation!Reborn! 【3/10 for customization】

Feeling the electric stimulation in the cabin...

Lu En narrowed his eyes slightly, savoring carefully.

The body is getting stronger.

The cells in the body become more active when they are strongly stimulated.

Under the stimulation of this electric current,

His strength, physique and other various attributes ushered in a skyrocketing increase.

even,

Even the snail-like progress of ghost back has ushered in a huge improvement.

Continuously improve at a rate of 0.001~% per minute!

Although it seems slow...

But actually, you know.

Lu En spent a few days of hard training, and the progress of the ghost back was only improved by 0.0-1%.

And just today.

Under the stimulation of the electric current, the progress of his ghost back can be said to be advancing by leaps and bounds.

"not enough!"

Under the stimulation of the electric current, Lu En's eyes flashed, thinking so in his heart.

then.

Through the transparent glass of the cabin, he spoke again to Zefa in front of him: "Teacher Zefa, please continue to improve."

He wants more powerful electric stimulation!

Now, it is far from the limit he can bear.

The higher the intensity of the current stimulation, the more helpful it is to improve his strength.