Soon.

Wang Jue said goodbye to the three of them and quickly returned to his residence with the lockbox.

Summer palace.

Lights illuminate the entire underground practice room.

Wang Jue put the lockbox in the corner.

This is the fingerprint lockbox, Wang Jue's finger swiped over.

'Click'.

The lockbox opens.

The lockbox is divided into two layers, the upper layer is neatly stacked combat uniforms, bloodthirsty swords, shields, and other things.

Wang Jue took these out and put them aside, and then looked at the lower layer.

On the lower level, there are just two wooden boxes.

"These two wooden boxes, could one be swordsmanship and footwork, and the other is a resource?"

Wang Jue cautiously opened the first wooden box.

Really.

As he guessed in his heart, there were two martial arts stacked in the wooden box, and Wang Jue was not interested in it after taking a look.

"It seems that I won't need to spend money on martial arts for a long time in the future. ”

Wang Jue closed the wooden box and immediately opened another wooden box.

Click!

The wooden box is lifted.

Inside is a glass test tube the thickness of an index finger fixed with foam, the mouth is plugged with a plug, and there is a milky white liquid in the test tube, which occupies about half of the volume of the test tube.

"Uh, this thing can't be a cultivation resource worth 10 billion, right?"

Wang Jue was a little stunned, and then carefully picked up the test tube, lest it break.

It stands to reason that this test tube should be very strong, but Wang Jue didn't dare to test it indiscriminately, and raised the test tube high to aim at the fluorescent lamp.

Under the light, the milky white liquid actually emitted a silver glow that made people tremble.

If you don't know how much it's worth, you can't believe that this thing is worth 10 billion!

"Huh?"

Wang Jue looked down.

There was also an instruction manual under the wooden box where the resources were originally stored.

Wang Jue picked it up and took a closer look, and couldn't help but smile: "It turns out that this thing is called 'Earth Heart Marrow', and it's so easy to use!"

According to the instructions, as long as you apply the earth's core essence to your body, you can improve your physical fitness!

The pulp of the earth will naturally penetrate the skin and spread all over the body, and the process will be somewhat painful.

The only taboo is that you can't drink it!

"I don't know how much this earth's core essence can improve my physical fitness?" Wang Jue's eyes flickered, a little unsure of the effect of this thing.

He is not the kind of novice who doesn't know anything, so he naturally knows that the higher the strength of a martial artist, the weaker the effect of using 'resources'.

The lower the strength, the more obvious the effect!

For example, a martial artist who forges a body mirror, because he is too weak, after using more precious resources, his strength will skyrocket several times in a short period of time!

However, the so-called doubling is only an approximate figure.

"I'm in the Red Star Mirror now, and I don't know how far I can go after using the Earth's Heart Marrow. Wang Jue secretly looked forward to it.

He has never used the geocentric pith, maybe someone has used the geocentric pith, but the experience of others has not been published, and no one knows the approximate data.

It seems that only he has come to feel it himself.

Do what you think.

Considering that there was no one in the practice room, Wang Jue directly took off the clothes on his body, simply lay flat on the ground, and then held the test tube containing the essence of the earth in his left hand, and gently pulled out the plug.

Suddenly, a special fragrance permeated the underground chamber.

Just smelling this smell and inhaling it in his body, Wang Jue felt that every cell in his body was faintly numb, and he had a feeling of cultivation.

"The instructions say that the core of the earth can be applied all over the body, or it can be applied somewhere. ”

Wang Jue poured the test tube slightly, and poured the earth's heart marrow to his chest: "It's better to be safe, choose to apply it all over the body, so as not to be strong in some parts of the body, and those places that are not smeared are likely to become your weaknesses." ”

Compared with the all-round improvement of the body and the improvement of some places, it is obviously the all-round improvement that is more beneficial to Wang Jue.

The only concern is that this little bit of the heart of the earth may not be enough.

The core pulp is highly viscous, like mercury.

Flowing slowly, the whole tube is so big, half the volume of the tube.

I have to say that the amount of this part of the earth's core marrow is indeed very small.

Soon.

In the test tube, all the medulla flows out and flows on the chest, which does not occupy a large area.

Wang Jue put the test tube aside.

"No, it's too small. ”

"It seems that we still need to do it ourselves, and I don't know if it is enough. ”

Wang Jue frowned slightly, and immediately opened the bow left and right, directly smeared it on the earth's core marrow, and quickly wiped it all over his body!

This wipe suddenly made Wang Jue feel that his whole body began to heat up.

"It worked so quickly?"

Wang Jue's eyes lit up, full of anticipation.

The next second.

Wang Jue felt the heat flow on the skin that smeared the heart of the earth, quickly blending into the body, flowing towards every part of the body, such as legs, hands, back, chest, head, etc.

As this heat flow continues to intensify, the surface of the skin, which is so thin that it can almost be described as negligible, rapidly decreases and seems to penetrate into the skin.

The heat flow keeps getting stronger!

The temperature is constantly rising!

The skin and cells in the body continue to feel numb, and at the same time, the severe pain is constantly increasing, and gradually replacing the numbness.

"Damn, this feels ......"

Wang Jue's fists were clenched, and his whole body trembled faintly: "Although the manual says that the process will be very painful and even make people unconscious, I never imagined that it would be so painful, and my tolerance is strong enough, and I can't stand it anymore at this time......"

At this moment, it seems that there are tens of thousands of ants biting in every part of his body, and this pain makes Wang Jue's face pale.

And the pain is getting worse!

Heat, numbness, and pain!

Everywhere in the body, even the head!

Hot!

It feels like you've been burned to death.

Crispy and numb!

Make people tickle and tickle to death!

Pain!

The pain that penetrates deep into the bone marrow makes people convulse.

"Ah......h

Wang Jue finally couldn't help howling, beads of sweat on his forehead kept rolling down, his whole body trembled, his muscles twitched, his heart beat faster, and the blood flow rate in his body continued to increase.

Heartbeat sounds......

Thump!

Thump!

Thump......

Every heartbeat sounded like a heavy drum sounding in my ears, and the sound grew louder and louder.

Until, unconscious!

Coma!

Although Wang Jue was already unconscious, the earthly marrow coated on the surface of his body was constantly decreasing, and it continued to penetrate into his body.

With this penetration is an unconscious convulsions of the whole body.

It's not just the whole body that has convulsions.

Even every muscle twitched.

I saw that the muscles on the surface of Wang Jue's body were writhing and twitching like earthworms, the skin seemed to be burned red, and the green tendons on the skin of the whole body were also bulging and twisted, which was very scary.

Along with this terrifying process, every cell in Wang Jue's body frantically devoured this strange energy and began to transform again and again!

Even when Wang Jue improved his talent, the magnitude of his body's transformation was not as exaggerated as it was at this moment!

The genetic material in the cell is rapidly transformed under the energy of the earth's central marrow, detached from useless genes, and improved and perfected genes.

Some discarded cells and impurities were directly eliminated and floated from the surface of Wang Jue's body, as if they were dirt.

Under this kind of metamorphosis that penetrates deep into the cells, Wang Jue's tendons, bones, membranes, muscles, skin, blood, internal organs, etc. are undergoing amazing changes, the hardness of bones is constantly improving, and the toughness of the periosteum fascia is also undergoing leaps and bounds.

And the energy of the Earth's Core Marrow is just enough to supply such a transformation!

Everything is happening quickly!

Ten times, dozens of times, hundreds of times faster than the usual cultivation speed......

......

Meanwhile.

In Wang Jue's sea of knowledge, in the vast sea of knowledge.

In the center of the sea shrouded in endless gray mist, the huge silver-gray ball no longer rotated slowly like in the past, slowly releasing spiritual power.

On the contrary, like a dam bursting its embankment, a large amount of almost liquid flowed out, and at the same time, it volatilized into mist in an instant, and a large amount of fog spread wildly, filling the entire sea of knowledge.

The concentration of fog in the sea of consciousness is constantly increasing, and the rate of increase is very alarming.

The silver-gray orb frantically released a large amount of mist, hundreds of times faster than the usual release process, if not faster!

Physical fitness is improving in an amazing way!

Naturally, the silver-gray ball that has been affected by physical fitness and cannot fully release the latent spiritual power is also released in this sea of consciousness!

Wang Jue's mental strength is also constantly improving.

Gradually......

The concentration of this mist seems to have reached a limit, and it actually condensed, producing droplets!

A drop of liquid!

Two drops!

Five drops of liquid ......

Slowly, Wang Jue's body calmed down.

And the silver-gray ball of his sea of knowledge finally stopped releasing his spiritual power so frantically, but released it slowly as in the past, and there were already many droplets suspended in the entire sea of knowledge shrouded in mist, and many of the fog sometimes merged into the droplets, and sometimes released them.

Now Wang Jue's sea of knowledge is already in a state of coexistence of fog and liquid.

......

Time passes slowly.

I don't know how long it took.

"Huh?"

Wang Jue's body trembled slightly, his consciousness finally woke up, his eyelids moved slightly, and his eyes opened slightly: "No, I actually fainted?"

Wang Jue's whole body was completely covered with a layer of dirt at this moment, his whole body was black, and even his face was jet black.

I saw that Wang Jue got up very casually after opening his eyes, moved his arms slightly, and rubbed his left hand on his body violently, and immediately rubbed away a piece of black dirt, revealing white and delicate skin!

That's right.

Wang Jue's complexion has completely changed.

From the ordinary yellow skin before, it has become a white like milk.

Apparently a problem after the penetration of the earth's core marrow!

"Good boy, what a powerful force!"

Wang Jue felt the amazing power in his body: "It's much stronger than in the past." ”

Bang!

Wang Jue slammed his fist into the alloy wall next to him.

With a 'boom', the entire fist was dented in half, and then the left fist was another heavy punch, each punch causing the entire underground chamber to vibrate, and each punch left an astonishing depression in the alloy wall.

Bang!

Bang!

Bang!

Bang......

The low vibration sound that seemed to hit a person's heart, one after another, suddenly gained such a powerful power, Wang Jue vented in the most primitive and barbaric way!

"Happy!"

Wang Jue couldn't help but shout: "It's too strong, it's the first time I've felt what it means to be strong so clearly!"

With his fists clenched, he couldn't help but feel arrogant, even if he was asked to face the fifty fifth-level star beasts on the fourth layer of the Trial Tower now, he would dare to fight a big battle, and he might even kill them all!