One hundred thousand meters, the highest limit after the star level is full.

Today, he is about to break through the star rating!

"suck!"

When he opened all the pores in his 100,000-meter body, all the energy in the entire space began to pour into his pores frantically.

In just a while, Du Gang shivered comfortably.

After sucking about ten minutes, the energy required to advance was only 10,000, which was equivalent to absorbing a nuclear crystal. If others knew that Du Gang absorbed the energy of a nuclear crystal in such a short time, no one would believe it.

Unexpectedly, Du Gang was still not very satisfied.

"The amount of a core crystal is only ten minutes, it's not good, it's too slow!"

After thinking about it, he began to manipulate the state of every pore in his body.

Using the power of the law, quickly start creating some vortex around every pore.

He absorbs energy now, just like naturally inhaling, straightforward, but this is not the maximum efficiency.

And if some vortex is created, it is like turbocharger, and the absorption efficiency will increase significantly.

With such adjustments, tens of millions and billions of small vortexes were suddenly generated in the pores on Du Gang's surface body, and the energy that had already poured into his body at extremely fast speed doubled again at this moment!

This time, the speed reached more than ten times!

After increasing the efficiency of energy absorption by ten times, Du Gang this time is equivalent to increasing the energy of a nuclear crystal in one minute.

"A core crystal seems to be a little too small in a minute!"

Du Gang frowned, "There are only 1440 minutes a day, which means that I can't advance to the universe level even if I practice for one day?"

"No, think of another way!"

Since the turbine addition of the automobile air intake principle is effective, can other air intake methods also be learned from?

"There are five categories and sixteen ways of automobile air intake. In addition to natural air intake and turbocharged air intake, there are also mechanical supercharged air intake, harmonic supercharged air intake and composite supercharged air intake..."

Du Gang began to think about the principles of these air intake methods to see if he could learn from it.

"Composite supercharged air intake, both in series and parallel, are carried out by increasing the number of turbines, so can I control the addition of a little more vortex?"

Thinking of this, he quickly started to operate, using his mental power to control the pores all over his body, and create a vortex again.

"boom!"

This time, more energy poured into Du Gang's body frantically.

"There's a chance!"

Seeing this, Du Gang quickly created a bunch of vortexes according to the principles of series and parallelism. However, when he created the tenth one, he found that the effect had stagnated.

"One pore has ten vortexes in the same way as having nine effects?"

He tried to build a few more, and found that no matter how many vortexes were established, the energy absorbed was consistent with nine.

“Nine times stronger?”

He calculated that the efficiency of absorbing energy by now increased by nine times, which means that he could break through to the cosmic level in less than a day.

However, it is rare to have the energy available to open up, and Du Gang has the urge to pack it all away.

"Try other methods again!"

"Harmonic boosting is to use the different length or volume of the intake pipe, resulting in different intake pressures, thereby increasing the intake efficiency..."

Once you understand the principle, it will be much easier to operate.

Du Gang quickly sank his mental power into his pores and began to change the structure inside the pores.

"Nine is supreme, then I'll try to get nine layers of different structures first..."

"The way of progressing step by step seems to be slower in the air intake, which is not possible..."

"Hey, the efficiency of each three-layer structure is a triangle shape has doubled?"

"Is it the particularity of triangles?!"

Du Gang quickly debugged it. Sure enough, the nine-layer reached the top, and this time it improved the efficiency three times.

It is equivalent to obtaining more than 30,000 nuclear crystals in one day!

"The energy of more than 30,000 nuclear crystals is equivalent to three trillion points in the Qiankun Universe Kingdom!"

After understanding that he made a big profit this time, Du Gang quickly began to think about the principle of mechanical supercharger.

"Mechanical supercharger is divided into blade mechanical supercharger, double helix mechanical supercharger and Luz mechanical supercharger..."

Soon, he kept using his mental power to transform his body structure according to different supercharge principles.

Now, in order to increase energy, temporarily changing the body structure is completely fine for Du Gang.

After continuous adjustments, three new boosting methods once again brought Du Gang nine times the intake efficiency.

Now, his energy absorption efficiency has reached a terrifying level of 350,000 nuclear crystals in one day!

This means that in just 40 minutes, he can absorb the energy of ten thousand core crystals and advance to the cosmic level!

"Cool!"

Feeling the continuous increase in body energy, Du Gangqing couldn't help but shout, and at the same time he thought about whether there were other ways to increase energy absorption.

After thinking for twenty minutes, the energy in his body had reached the level of more than 6,000 core crystals, and he was about to break through the cosmic level, but he still couldn't figure it out.

Moreover, during this process, Du Gang was constantly adjusting his body structure, trying to increase the efficiency of absorbing energy.

However, it seems that there is really some rule in the universe, and each air intake method is basically stable at three times or nine times.

“Three times, nine times?!”

Du Gang frowned and said, "Since nine times is the top, can the four boosting methods with only three times efficiency be improved again?"

Thinking of this, Du Gang quickly started to try it. This time, he first adjusted his body structure with harmonic boost.

"Three layers are progressive, and nine layers are increased three times. If I add three more layers to each layer, can I superimpose it?!"

He did it when he thought of it, and soon he added three more layers to the third floor.

"boom!"

Sure enough, the air intake efficiency doubled again!

"There's a chance!"

Du Gang quickly operated and replaced all the pores of the body with nine layers in each layer.

Soon, the efficiency of harmonic booster air intake changed from three times before to nine times!

"Since the harmonic boosting method can be used to use superposition methods, then the other three methods should be fine..."

"boom!"

"boom!"

"boom!"

This time, it succeeded again!

In other words, the efficiency of its energy absorption now has been increased by 2916 times from the previous day that it could only absorb 1440 nuclear crystals in the previous day, which is equivalent to an increase of 2916 times!

"Boom boom boom!"

After the efficiency improved again, not long after Du Gang directly advanced to the cosmic level.

The body size also began to grow rapidly as the energy continued to absorb.

110,000 meters!

Twelve thousand meters!

Thirteen thousand meters!

...

Basically, every three minutes, twenty-five and seven seconds, it can grow by 10,000 meters, and the speed is simply terrifying!

In just half an hour, Du Gang reached 200,000 meters in height, reached the second level of the universe, and was growing continuously at the same speed.

"It can rise by 200,000 meters in one hour, and four and a half hours can reach the peak of the universe!"

At the same time, Du Gang also understood that the energy required to break through the main level of the domain from the cosmic level is about 100 million nuclear crystals. Compared with 10,000 nuclear crystals, the energy required to break through is increased again!

"The energy I can absorb in a day is about four million nuclear crystals, which is still far from 100 million nuclear crystals..."

Based on the idea that it is so expensive to come in once, and that it can only come once a year and is a rare opportunity, Du Gang started to think about it again.

“Is there any principle that can increase air intake?”

This time, he thought of the principles of automobile engines, ship engines, and aircraft engines. He thought of all the machines that he could think of, without exception. These engine principles are basically the same.

"Is it the end of it?"

Du Gang still didn't give up and wanted to absorb more energy.
To be continued...