On May 23, the Rheinland-4 experimental base.

Today is the last day since the summer wind body reached a critical point.

When he woke up in the morning, he felt a strong sense of trance.

Once you lose your attention, the world in your eyes will instantly turn black and white, and when you come back to your senses, the world will soon return to color.

At the same time, some unfamiliar images often flashed in his mind.

Sky, earth, fire, glaciers, stars...........

If his body is compared to a world, then it is undoubtedly the day before the end of the world, and all kinds of strange phenomena begin to occur one after another.

............

In order to take care of the image, Xia Feng wrapped the scarf around his head again.

As agreed, he followed Hemmer to the underground laboratory at Base Four.

Over the past month, Hemer's scientific team has tried various ways to suppress this power expansion.

Drugs, cell separation, freezing, electric shocks, whatever the method, this power is still latent in Xia Feng's body, increasing day by day.

Now Hemmer has basically summed up some of the rules for this power.

In the absence of abnormal changes, Xia Feng's body is no different from that of a normal person, and his strength is even weaker, and once the power is drawn out, the strength of his body will skyrocket instantly, and at the same time, a black mist with extremely destructive power will appear in the wound.

Hemmer calls this power the Black Power.

After the black power is drawn out, Xia Feng must use the source stone to satisfy the consumption of this power, otherwise, his body will become a consumable, and countless wounds will be torn out by the raging power.

The method of eliciting strength is that physical trauma stimulates emotions.

Just a few days ago, Xia Feng had also mastered the method of letting his power dissipate by controlling his emotions.

This is the information that is known so far.

.............

Today, Hemmer is going to do one last strength data test of Xia Feng.

At this time, there were several people in white coats in the laboratory, which were Hermer's scientific research team.

Xia Feng took off the scarf on his head and put it aside, turned around and prepared to walk into the closed battle room, he didn't know anything about these experiments, maybe detecting the changes in his body could help Ifrit's Fire Demon plan.

Approaching the battle room, the heavy iron door closed.

Xia Feng saw Hemmer outside the window and made an OK gesture to him.

He then drew the dagger from his waist.

"Huh!"

Blood splattered out, and he cut a deep wound in his palm.

But for some reason, this time Xia Feng didn't feel too severe pain, just like his trance-like spirit, and his body senses became a little dull at this time.

Soon, fine black blood streaks appeared in the left eyeball, and the pupils began to turn dark red.

A substantial layer of black mist swirled around the entire left arm, and even the air around it began to distort.

Raising his head, Xia Feng saw Hemer outside the window staring at the screen with a solemn expression.

But he wasn't in the mood to think about what Hemmer had seen, and soon, a tearing pain in his left arm swept over him.

Enduring the pain, Xia Feng quickly raised his hand, and a mechanical arm quickly poked out from the wall, sending a crystal source stone in front of him.

Without any hesitation, Xia Feng immediately held the source stone with his left hand.

In an instant, the sensation like an electric current passing through the body went from the left hand to the whole body, as if a filter was installed, and the manic power in the body quickly became stable, and Xia Feng could clearly feel it, and the strength of the strength was further enhanced.

...........

Outside the battle room, all the scientific researchers were dumbfounded.

The Xia Feng inside stood quietly in place, surrounded by a huge black vortex, and at the same time, they felt the entire laboratory tremble slightly.

Hemmer sat in front of the screen, his eyes already narrowed.

On the left side of the screen is the data of Xia Feng's first inspection of the Rhine life.

..........

Rheinland Life S-Class Classified Data.

Date: April 25, 1093.

Designation: 020-SP

Individual Strength: 504

Source Stone Energy Conversion Rate: 447

...........

On the right side of the screen, there is a list of currently detected data.

Designation: 020-SP

Individual strength: 10890

Source stone energy conversion rate: 6106

And the numbers are rising.

.............

In nearly a month, Xia Feng's physical strength has completed the transformation from a cat to an elephant, and now, he is about to become Godzilla.

"Let's go!"

The source stone in Xia Feng's hand fell to the ground, and unlike the crystal yellow before, this source stone had become like coal.

The energy in the source stone has been completely absorbed by the summer wind.

Seeing this, Hemmer outside immediately signaled to the assistant next to him.

..............

In the battle room, more than a dozen white cylinders about two meters high slowly rose from the ground.

This is made by Rhine Life through the source stone technology, an ultra-high toughness hybrid substance, Rhine Life calls it VMH substance, its defense power far exceeds the world's current conventional defensive substance, but because the manufacturing cost is too high, so it has not been mass-produced.

Hemmer picked up the walkie-talkie.

"Xia Feng, you can attack these white cylinders at will, listen up, you need to consume the source stone material absorbed in your body and then withdraw the dark power, otherwise the source stone material remaining in your body will aggravate your ore disease."

.............

Xia Feng tilted his head slightly.

Raise your palm and move your fingers gently.

The power in his body can be mobilized at will with his thoughts, just like a muscle maniac can shake the muscles in his body at will, and this power can be controlled very precisely.

Hearing Hemer's words, Xia Feng narrowed his eyes and locked his gaze on the white cylinder closest to him.

He said, "Yes."

The black vortex began to spin around the summer wind, as if it had turned into a black tornado.

Then, like a demon's palm stretched out from a dark tornado, Xia Feng rushed towards the first white column with a black afterimage.

"Bang!"

A loud bang was heard.

The little fire dragon on the fourth floor of the base rolled from the bed to the ground at once.

Then he rubbed his ass and muttered unhappily.

"What's going on, there's an earthquake?"

...........

After 5 minutes.

The black mist had disappeared, and Xia Feng gasped and half-knelt in the battle room, sweat dripping down his chin and falling to the ground.

There was a mess all around him.

The dozen or so white cylinders that had just risen from the ground had turned into countless fragments of various sizes.

The sturdy cylinder of all VMH material was torn to pieces by the summer breeze like foam board.

...........

At this time, Xia Feng had returned to normal, and the power of darkness had been suppressed by him.

In the process just now, he can precisely control the release and operation of the power in his body, and all the movements are completed according to his autonomous consciousness.

But even so, he could still feel the surging power.

And his body, just hovering on the edge of fragmentation.

Tomorrow, sure enough, will it be the last day?