Fish live in the ocean, and human beings, as bystanders, can perceive or clearly see the existence of the ocean.

But for fish, they may not be able to perceive the existence of the ocean, that is, they cannot perceive the particularity of their living environment.

Fish can only sense the existence of food and natural enemies in the ocean, but the quality of these items is too small compared to the mass of the ocean, not even one millionth.

But it is precisely this one-in-a-million food and natural predators that are extremely important, and it depends on the survival of the fish.

In a sense, human beings are the fish in the ocean.

The ocean where fish live is the four-dimensional space where human beings live.

The four-dimensional space that human beings can perceive is not the most realistic appearance of the four-dimensional space, perhaps less than one-millionth of the appearance of the real four-dimensional space.

But it is precisely this one in a million that is crucial for human beings, and one in a million that human beings have recognized determines the life and death of human beings.

And all that remains of the four-dimensional space, human beings are not perceivable, but this does not mean that it does not exist, what is the "antimatter", Gu Xi does not know, it may be the framework of the universe, supporting the balance of the universe.

As soon as the sky was dark, Gu Xi opened his eyes, his mind was very confused, and the more he knew, the more he felt that the world was fascinating.

He just looked at the sky with his eyes open, his body was motionless, and the words that Gu Kaiwei said before dinner yesterday really made Gu Xi's heart ripple.

Perhaps, with the wisdom of fish, they can recognize that water is their living space, and if fish leave the water, only death awaits them.

But humans can control the fish and the water.

Humans can catch fish and put them in the fish tank, and the fish will never escape the fish tank, even if they are lucky enough to escape, it is a dead end!

Because their living environment is created by human beings.

Once upon a time, three-dimensional space, why not this fish tank......

Gu Xi sighed lightly.

If Pangu hadn't broken the passage between the major universes, the creatures in each universe would probably be inseparable from their own universes, and would only be reincarnated on the outer walls of their own universes.

When the universe is opened up in the three-dimensional space, this fish tank is replaced by an aquarium, and everyone is happy, but they don't know that this world is also created.

So...... What about the four-dimensional space!

Gu Xi slowly stood up, and then stretched.

The bed board was very hard, and Gu Xi's joints all over his body were crisp.

The four-dimensional space is more like the fishbowl that is being manipulated!

Because the four-dimensional space is too strange, it is very large, but there are only three planets, and there is a clear boundary, and the strangest thing is that all human beings, the back of the neck has to be implanted with a chip.

They seem to be being manipulated or observed, but they may never know who is being manipulated and observed.

Perhaps when the level is enough, he will realize this, and he will choose to resist, and when the rebellion is fruitless, he will choose to flee.

The opening up of three-dimensional space is too abrupt, and the emperor's thoughts before and after are like that of a schizophrenic.

But is he aware of any problem that makes him think like this?

"Yo, Brother Yuan, so early?"

After walking a few steps towards the coastline, Gu Xi saw Wu Zhenyuan exercising in the jungle.

"Hundreds of thousands of years of habits, I'm afraid this biological clock can't be changed."

Wu Zhenyuan was naked, and Gu Xi saw that there was an obvious scar on his chest.

As if sensing Gu Xi's gaze, Wu Zhenyuan looked down, and then said happily: "The first step in depriving the nobility is to remove the alien limb.

I had a silicon-based allomethyl before, and there was no threat, but the higher-ups still didn't let me go.

My parents and elders were killed, leaving me alone, no one chose to help me, and the scar was left before the wound could be treated.

Later, fortunately, they met the two of them in the cold rain. ”

Gu Xi nodded, the nobles' methods are indeed ruthless enough, is this really the emperor's idea?

"Are you interested in having two tricks with me? Lu Feng showed me the internal monitoring of the Supervision Bureau, you and Teacher Gu Kaiwei, the two of them solved all the prisoners, it is really amazing. ”

After speaking, Wu Zhenyuan put on a battle style.

Gu Xi smiled slightly, and then said: "Go to the beach, if you are here, I am afraid of disturbing them." ”

The sea breeze in the early morning was very cool, and Gu Xi also chose to take off his shirt, because there was no change of clothes in his ring.

"Come on!"

After speaking, Gu Xi's momentum changed, he was a character who had personally pinched and exploded many heads, and when he fought, he won the opponent by a few points in terms of momentum.

Wu Zhenyuan swung his fist over, aiming at Gu Xi's head.

Seeing this, Gu Xi took a side step and easily resolved it, and then turned his palm into a knife and slashed at Wu Zhenyuan's ribs, which made Wu Zhenyuan extremely painful.

“…… Ahem! ”

Wu Zhenyuan blushed, then coughed violently twice, and finally choked the stuffy breath in his chest.

"If you don't fight, you won't fight, your three-dimensional space will be changed to four-dimensional......

Wu Zhenyuan was very surprised by Gu Xi's strength, he was a person who had a few moves with Gu Kaiwei, but he was not Gu Xi's opponent.

According to his reasoning, Pangu should be regarded as the pinnacle of combat power in three-dimensional space, and he can be on a par with the Marquis.

Now this Gu Xi should not be much stronger than Pangu, and he, the former earl, should not lose too ugly.

Now it's a good thing, the pride in his heart has just dissipated.

"Haha~"

Gu Xi took a closer look, wanting to use the Dark Force to sort out Wu Zhenyuan's bruises, but remembered that this world didn't seem to be able to mobilize the Dark Force, and his hand stopped in the middle of the power and didn't know what to do.

"What's wrong?"

"It's okay, I suddenly thought of the scene of the battle that was still in the three-dimensional space."

"That should be exciting, right?" Wu Zhenyuan rubbed his ribs, thinking that it should not be broken, and began to be curious about the picture of the three-dimensional space battle.

"Wonderful! We are the kings of the three-dimensional space, the omnipotent beings!

Flying away from the sky, moving mountains and mountains, things that cannot be done ordinarily are not difficult for us.

So at first I was curious about why I came into this world and couldn't even kick a tree.

It turns out that our world is just created by relying on the power of the four-dimensional space. ”

"Then if I go to the three-dimensional space, can I dominate one side and occupy the mountain as the king?" Wu Zhenyuan said jokingly.

Gu Xi shook his head.

"Not necessarily, there are many beliefs in the three-dimensional space, such as the self, technology, soul, etc., and even the belief in killing, they like to fight bloodily, thinking that only by draining their own blood can they become stronger.

Three-dimensional creatures have developed many forces from this, and their top-level combat power is not weak.

But you should be able to become a household name in three-dimensional space.

After all, you took me a hand knife, but you were safe. ”

Hearing this answer, Wu Zhenyuan's eyes widened.

Depend on! After withstanding your attack once, you can become a household name without incident?

What kind of existence are you in three-dimensional space?

At this moment, Gu Xi suddenly thought of something and asked, "Do you know the 'foundation of roots'?" Can you tell me about it? ”