"Ants are typical life forms adapted to two-dimensional space. Their cognitive ability only senses the faceted space established by the front and back (length) and left and right (wide), and does not know that there is up and down (height). Although their bodies have a certain height, they are only cross-sectional associations of three-dimensional space. Ants don't know how tall they are when they go up the tree, because they only perceive the front and back and left and right of the tree by following the smell left by their bodies.

A swarm of ants carries a piece of food and crawls towards the nest. We pick up the food with a needle and place it very close to their heads, and all the ants will only look on one side from front to back, left and right, and never upwards. For ants, the sudden disappearance of food in front of them is a real mystery. When they can't find it on the surface established by length and width according to their cognitive abilities, the food is mysteriously missing to them, because the food has moved from the two-dimensional space to the three-dimensional space. Only if we put the food on the surface that they can perceive it will the ants be able to rediscover it.

For ants, it is mysterious. We are life forms living in three-dimensional space, and our cognitive limit is that space can only be established by length, width, and height, and occupy a point in time (now). All the things of human society can only exist in the space established by length, width, and height, and the mode of existence constituted by the "now", the point of contact with time. That is to say, in the four-dimensional space, the combination of the body formed by length, width, and height is not a point (now). Rather, it is an elongated "present", which is the set of "past", "present" and "future" that we perceive in three-dimensional space. Just as the plants and trees living in one-dimensional space do not know that there are ants in two-dimensional space, and the ants in two-dimensional space do not know that there are humans in three-dimensional space, how do we know the life forms that live in four-dimensional space? They may be within easy reach of us. ”

"So ants don't think either?" Nyingma asked.

"It's very ephemeral, it's almost negligible, so they don't understand the space of thinking and the space of the timeline."

"It is true that ants living in a two-dimensional world cannot understand the three-dimensional world, just as we live in a three-dimensional world and cannot recognize the four-dimensional world; In the example, if you pick up the food in front of the ant, the food will be mysteriously missing for the ant. Because this piece of food has moved from two-dimensional space to three-dimensional space. Only if we put the food on the surface that they can perceive it will the ants be able to rediscover it. For ants, it is mysterious. Ants know the same way we know. ”

Nyingma finally understood, "So the Yuan Infant striking the enemy is like suddenly coming out of the four-dimensional space, in fact, it has always existed, but the creatures in the low-dimensional space can't see everything at all." ”

"Yes! Even a pseudo-four-dimensional creature can easily defeat an opponent. ”

A line of words flashed on the screen, "It's still scary for a black hole to explode in its body." ”

"A few particles collide, in your dantian to complete, the power is so small that you can't feel pain, and after the singularity appears, the explosion wave stimulates the abnormal thinking body, and it has already condensed into a primordial baby, don't worry, I've tried it, and it's not as powerful as intestinal peristalsis."

"Let's start, will I be able to wake up after my Yuan Infant is completed?"

"After Yuan Ying is finished, after I synchronize your two thoughts, Yuan Ying can wake you up."

"If it's okay we'll get started, I can't wait."

"Wait!" Nyingma said suddenly.

Enki looked at her suspiciously, "Have you forgotten about the apes that were killed?" The place Enlil was also familiar with just in case we changed places. ”

"They're seriously injured too, but your advice is good?"

The screen began to flash rapidly, "What? What happened to my Homo sapiens? ”

Enki looked at Nyingma with a question mark on his face. Nyingma stuck out her tongue embarrassedly, "I'm sorry, I sent the conversation between the two of us again." ”

As he was about to explain to Ron, Enki shook his head, "Don't let him get emotionally fluctuating now, the less your brain can think about it, the better." ”

"It's nothing, Ron, I'll explain to you when you wake up!"

"Don't bully my ancestors, or I'll wake up and fight with you."

Enki wiped the sweat from his head and looked at Nyingma, "Or we'll let him go into a vegetative state..."

...

After consulting with Nyingma, Enki decided to go to Ron's safe house.

Ron had been hiding there for thousands of years, and now no one but him knew about that place, and it was absolutely safe. Everybody reads

The spaceship soon arrived at its destination, ready to begin the experiment in a lush area of spiritual materials.

"Wait!"

"What's wrong again?"

"Something is wrong!"

"Are you too sensitive, Enlil must have thought that we died under the Babel Tree, and besides, they were also seriously injured, so it is impossible for them to appear."

Nyingma was still not at ease, "Something is wrong, every time I come over to pick spiritual materials for transplantation, half of them will be left, but you see, there is no more." ”

Enki got off the spaceship and saw that the spiritual materials everywhere were withered and scattered, and all the spiritual materials were gone, and the land was like being turned over, but there was nothing around.

"Maybe the animal arched out and ate it."

"But it's not like an animal did it."

"You have too much heart, such a supplemental thing, the animal accidentally eats one and is definitely reluctant to leave, so I eat it here before leaving."

Nyingma didn't have a better explanation, "It's better to be careful, I'll give you the door." “

Enki nodded, and Nyingma stepped out of the ship, quietly waiting for the two people inside the ship.

I don't know how long it was, Nyingma felt the bushes in front of her shake, she touched her green silk, there was no wind!

"Enki, there's movement in the bushes." Nyingma informed with her watch.

"Are you overly sensitive, no one knows about this place, those guards left by Enlil are all in the Fertile Crescent, even if they know that the two of us are here, will they dare to come? Needless to say, I've already let Ron's mind direct True Qi to work, and I'm about to use the instrument to speed up the collision. ”

Is it really oversensitive, that it's just an animal hiding there?

But...

The bushes shook violently again, twice, three times...

Nyingma was on guard, "But don't be Enlil Inanna, preferably a wild boar." ”

With a wave of his hand, the air condensed into ice and shot out into the bushes.

The bushes fell silent, but a moment later, a pair of hands lifted the bushes, and a guard came out of them.

His face was expressionless, the skin on his face drooped as if it was about to fall, and his mouth opened but could not match the voice, "We meet again!" ”

An Enlil guard actually discovered this place, and he was not afraid of Nyingma at all!

But Nyingma was terrified.