Unlimited career change starting from mechanic.

Chapter 538: Causal Mechanic!
At this time, Su Yu was clearly separated from the environment of the real universe, his energy could not be replenished, and he could no longer possess infinite energy.

However, relying on the special nature of the Void Walker profession, a certain "perpetual motion" effect was actually achieved, with endless energy.

In this way, Su Yu can survive for a long time in the nothingness outside the universe and have hope of returning to the real universe.

Even, if feasible, you can use this characteristic of infinite energy to continuously "charge" the microcosm.

Let the small universe continue to absorb energy, replenish and improve, and eventually become a complete material universe.

"In that case, then I don't need to return to the real universe at all?"

Su Yu's heart moved, and he did not set out to return immediately, but returned to the microcosm.

If it is really possible to generate energy and information out of thin air to nourish the microcosm.

So there is actually no need to rush back to the real universe, it is okay to stay in the small universe first.

"Try it..."

This time, Su Yu tried to use [Void Incarnation] in the microcosm to see if the power of nothingness can be enhanced in the microcosm.

Sure enough, in the state of the incarnation of nothingness, the power of nothingness is still increasing out of thin air.

And without the loss caused by outside the universe, this time it is a pure increase, without any decrease.

The Void Walker's professional experience is also constantly increasing.

The Void Walker profession is very simple to upgrade. You only need to activate the power of nothingness and you will become stronger and stronger.

The prerequisite is that one can withstand the erosion caused by the power of nothingness.

Before, Su Yu used the power of pain to fight against the erosion of nothingness.

However, this time, the power of pain that Su Yu used to fight against nothingness did not make any progress no matter how he activated it.

When in the Blue Galaxy, Su Yu activated the power of the two major professions, the God of Pain and the Void Walker, at the same time.

The two professions complement each other and both can be quickly upgraded.

But now, only the Void Walker is upgrading, and the God of Pain is not moving at all.

As one force grew stronger while the other weakened, Su Yu soon felt that he was unable to withstand the erosion of the power of nothingness.

At this moment, the one-second "lifespan" of the small universe has just come to an end.

So the microcosm began to destroy and restart, and Su Yu also died and was reborn.

Before death and rebirth, Su Yu took the initiative to dissipate a part of the power of nothingness. This was to prevent the power of nothingness from becoming too powerful and corroding his spirit.

At the same time, it also allows this part of energy to be integrated into the microcosm.

This will allow the micro-universe to have more energy and be more perfect when it is reborn next time.

This is the method Su Yu came up with, using the power of nothingness to "nourish" the microcosm.

However, when Xiao Yu and Su Yu were reborn again, the creation machine accurately recorded the energy of the entire universe, and Xiao Yu's energy did not increase.

On the contrary, it has even decreased!

Even those black holes in space had one more, and the small universe became even more broken.

"How could this be?"

Su Yu was confused, this meant that his plan had failed.

Using the power of nothingness to nourish the microcosm is simply not feasible.

It may even cause the microcosm to lose energy and eventually collapse and be destroyed completely.

Su Yu couldn't help but fall into deep thought. After a long time, he seemed to understand something:
"It seems that I have misunderstood the nature of the power of nothingness."

"It may not be normal energy at all, but... negative energy?"

The nature of the power of nothingness is actually very special.

Energy like the power of pain and the power of tyranny can actually be converted into normal kinetic energy, thermal energy and other energies, and used for attack, defense, or driving machinery, etc.

Su Yu’s previous tyrannical armor utilized the energy converted from tyrannical power.

But the power of nothingness doesn't work.

Its characteristic is that it turns everything into nothingness and cannot be directly converted into energy such as kinetic energy.

Before in the blue galaxy, nothing could be seen, and it was just a characteristic of the force of nothingness.

But now, with the precise calculations of the creation machine, Su Yu discovered that after the microcosm absorbed his power of nothingness, its energy actually became less.

Therefore, Su Yu believes that the power of nothingness is not real energy at all, but a kind of negative energy.

Normal energy is "positive", while the power of nothingness is "negative".

"How can such a thing exist?"

"So, if there are a large number of Void Walkers in the real universe, wouldn't they suck the entire universe dry?"

"How can the real universe allow such a profession and energy to exist?"

Su Yu thought in his heart.

He believes that given the emphasis the universe places on energy and information, it is impossible to allow a force like the force of nothingness to exist normally.

This force will cause the energy of the universe to return to nothingness, and in the end nothing will be left, and even destruction and rebirth will be impossible.

The Universe should not allow this kind of energy to exist!
As far as Su Yu knows, the power of nothingness comes from the subspace entity [Nothingness]. This Nothingness seems to be a powerful evil god born from the subspace.

But Su Yu is now very skeptical, can the subspace really give birth to such a thing?
"Unless, this energy... is external! It comes from outside the universe!"

"Could it be that the subspace entity [Nothingness] originated from outside the universe? Is it an 'invader' from outside the universe? No wonder it turned into fragments in the end..."

Su Yu was shocked and looked suddenly at the black holes in space that were scattered throughout the microcosm.

Inside a black hole is the nothingness outside the universe, where nothing should exist.

But now, Su Yu discovered that some unknown things might have been born in that nothingness.

If [nothingness] originates from outside the universe, then besides [nothingness], is there anything else that exists?
Su Yu wants to return to the real universe. Will he encounter these things on the way?
Su Yu even suspected that there might be some unknown things hidden in those black holes, spying on this small universe, spying on Su Yu...

"It seems that I thought it was too simple before."

"It's harder to go back this time than I thought."

"Also, if I go back, as a void walker, will I be rejected by the real universe? Will I be unable to go back?"

This time, Su Yu pondered for a very long time, so long that his small universe was destroyed and reborn thousands of times.

In the end, Su Yu resolutely jumped into a black hole again.

Although he knew that going back would be more difficult than he imagined, Su Yu would not back down.

In fact, in theory, Su Yu can directly drive the small universe to move and treat the small universe as a "spaceship" that can sail in this nothingness.

The microcosm is a creation of Su Yu and can theoretically be moved.

This way, it is much safer than relying on yourself.

However, Su Yu was unwilling to do so.

If the small universe is moved, even if it returns to the real universe, the "independence" of the small universe may disappear, or even be swallowed up by the real universe. At that time, the small universe that Su Yu created with great difficulty will be gone.

Creating a new small universe is not that easy. It requires finding a new origin of space and time and the special environment of the blue galaxy.

Next time, it may not be successful.

So Su Yu decided to go on his own and leave his small universe in that void.

After leaving the microcosm, Su Yu activated the [Void Incarnation] state again to maintain his survival outside the universe.

Then, he began to move toward the "depths" beyond the universe.

This is actually a little hard to understand.

There is no space and time outside the universe, and there is no distance in space and time. Theoretically, there is no such thing as "deep" at all.

However, Su Yu discovered that there is actually "distance" outside the universe.

This distance is "cause and effect".

Outside the universe, although time and space do not exist, cause and effect still exist.

The fact that Su Yu can survive and think here is itself proof of the existence of cause and effect.

If even cause and effect no longer exist, Su Yu would not even be able to think. The moment he leaves the microcosm, he will stagnate here forever.

However, Su Yu could feel that cause and effect did not exist stably outside the universe, but was constantly weakening.

Although time and space do not exist outside the universe, there seems to be a "space-time dimension" composed of cause and effect. In this dimension, there is no normal time and space, but distance is marked by cause and effect.

To move in this causal dimension is very simple; all you have to do is think.

The desire to move is a “cause” that leads to the “effect” of movement.

The closer you are to the microcosm, the stronger the causal effect.

One "cause" corresponds to one "effect".

The greater the distance, the weaker the cause and effect.

It takes two "causes" to correspond to one "result".

The greater the distance, the greater the proportion.

Su Yu tried to move a distance outside the universe. The causal ratio here had reached nine to one.

That is to say, it takes nine "causes" to achieve one "result".

Su Yu needs nine thoughts of moving to move one unit of distance.

This not only makes it difficult for Su Yu to move, but also makes it difficult for him to think.

The effect of the weakening of cause and effect will affect all of Su Yu's behaviors. All his thoughts and actions require nine "causes" to achieve one result.

Every thought requires nine times the energy and nine times the computing power.

Su Yu could actually bear this level of consumption, but he had to worry that if this weakening of cause and effect continued, it might take billions of "causes" to achieve one "result."

At that time, the consumption would become extremely heavy, to a level that Su Yu could not bear.

Even if cause and effect are weakened to the extreme and disappear completely, and no "cause" can achieve "effect", what should we do then?
Although Su Yu was worried, he did not stop moving, and continued to move "step by step" towards the depths of nothingness outside the universe.

As a result, the causal ratio became increasingly weaker, from nine to one, to one hundred to one, one thousand to one, ten thousand to one...

……

Outside this universe, time has no meaning. The so-called time is just a unit used by Su Yu to measure the transmission of his own thoughts.

After an unknown amount of time, Su Yu suddenly woke up. The causal ratio at this time had expanded to a level that was difficult to calculate.

Every thought requires almost endless energy.

Su Yu spent almost endless thoughts and finally calculated that the cause-and-effect ratio at this time had reached an astonishing 100 trillion to one!

It takes ten trillion “causes” to achieve one “result”.

It is unbelievable that cause and effect has weakened to this extent. Su Yu needs to spend trillions of times more effort even to think normally.

He no longer had the energy to think. After calculating the cause and effect ratio, he continued to walk towards the depths of nothingness.

According to Su Yu's calculations, this weakening will not continue indefinitely, but will have a limit.

It doesn't mean that once the limit is reached, the cause and effect will no longer be weakened.

But when it reaches the limit, cause and effect disappear, and the ratio reaches infinity and zero.

At that time, cause and effect, time and space did not exist, and Su Yu entered the true nothingness.

In that case, Su Yu would be completely trapped in absolute nothingness, unable to think, unable to move, and in eternal silence.

But Su Yu still moved forward resolutely.

Finally, after an unknown amount of time, Su Yu suddenly stopped.

Although there was no calculation and it was impossible to calculate, Su Yu understood that this was the limit. If he took another "step", cause and effect would no longer exist.

But after stopping for a moment, Su Yu continued to move forward.

In the dead state, the occupation panel can wake Su Yu up, but in the state where cause and effect do not exist, can he still be awakened? Su Yu does not know.

He doesn't need to know either.

Because this time, Su Yu was not planning to rely on the career panel, but on himself.

Along the way, Su Yu was not only moving, but also analyzing and comprehending the secrets of cause and effect.

At this point, Su Yu had already understood something.

He has created a new extraordinary profession: [Cause and Effect Mechanic]!
[Possible job opportunities: Level 5 occupation: Causal Mechanic]

[Giant God Soldier Mechanic (Main) + Void Walker + Number God Mechanic + Cause and Effect Meditation Level Max... = Cause and Effect Mechanic]

[Introduction: The creator uses the void environment outside the universe to personally experience the effects of causal decay and successfully comprehends part of the mystery of causality. The ability of the mechanic can be used to create a "causality generator". Using the "causality generator", "causality radiation" can be created in the absolute void outside the universe to maintain the causal environment.]

[Inauguration Ceremony: Fully master and manipulate a "Causal Radiation Source", and refer to this Causal Radiation Source to create a new "Causal Generator", and through the Causal Generator, successfully survive in the absolute nothingness where causality does not exist! ]

This is the profession that Su Yu just created, the causal mechanic!

According to Su Yu's observations and speculations along the way, in the absolute nothingness outside the universe, there is an absolute nothingness where cause and effect do not exist.

However, the microcosm is a "source of causal radiation".

It can radiate cause and effect outward continuously, so a causal radiation zone is formed around the microcosm, which allows Su Yu to move in this area.

However, causal radiation will attenuate with distance, which means that the farther away from the microcosm, the weaker the causality.

The microcosm is like a star that radiates light and heat. In this absolute nothingness where cause and effect do not exist, it "illuminates" an area with its causal radiation.

And now, Su Yu is about to walk out of this radiation area and enter the real causal darkness.

Therefore, Su Yu needs to create another source of causal radiation.

This new source of causal radiation is now in Su Yu's hands!
(End of this chapter)