Yang Zixu was pulled by Shen Ning'er and flew into the black wormhole, only to see colorful nebulae in the sky, and light clusters flew in front of him. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Yang Zixu said in his heart: Is all this a dream? Could it be that he is traveling interstellarly? If this is the case, the underworld seems to be real, but it is far away from the earth.

"Miss Ning'er, this underworld seems to be real, right?" Yang Zixu asked.

Shen Ning'er turned her head to look at him and said with a smile, "What does Childe think?"

Yang Zixu thought for a while and said: "According to the following, the yang world is a three-dimensional space, and this underworld should be a four-dimensional space or a five-dimensional space, and all life forms are four-dimensional or five-dimensional lives, abandoning the physical body. “

Shen Hong'er's eyes lit up when she heard his words, and she asked, "Is it four dimensions or five dimensions?"

Yang Zixu said: "I don't know, because I'm not sure whether the yang world is a three-dimensional or four-dimensional space, but the underworld is definitely one latitude higher than the yang world, and the underworld and the yang world are connected by an invisible wormhole, and only when a person dies can he come to the underworld through this wormhole." “

"Wormhole, why can't people see it when they are alive, but they can see it when they die?" Shen Ning'er seemed to have found a loophole in this theory.

Yang Zixu explained: "When people are alive, they are three-dimensional lifeforms, so they can't see the channels of the four-dimensional space. When a person dies, the soul goes out of the body and becomes a four-dimensional life form, so it can see the passage of the four-dimensional space. “

"In this way, then you mean that only multi-dimensional creatures can see a few dimensions of space?" asked Shen Ning'er.

Yang Zixu shook his head and said: "No, those with high latitudes can see those with low latitudes, and those with low latitudes can't see those with high latitudes." “

"Oh, the little girl is a shallow learner, and she is stupid by nature. Shen Ning'er humbly asked.

Yang Zixu thought for a while and said: "If there is an infinitely long line, and a dotted person lives on this line, he can only move forward and live backwards, and his can only see the front and back directions, this is called a latitude space, standing in his perspective, he can't understand what the concept of left and right is, right?"

Shen Ning'er nodded.

Yang Zixu continued: "Now you have an infinite piece of paper, a flat person lives on this paper, he can walk back and forth, left and right at will, and this is the two-dimensional space. From his point of view, he can't understand what the concept of up and down is, right?"

Shen Ning'er nodded again.

"The yang world is a three-dimensional space, with three angles of length, width and height, so human beings are three-dimensional living beings. And we can see two-dimensional, one-dimensional beings and space, but they can't see our three-dimensional space. Yang Zixu said.

"Oh, yes, I see. Then do you think the underworld is a four-dimensional space, and what is there in this four-dimensional space?" asked Shen Ning'er.

Yang Zixu said that if you want to know that after crossing over, you will encounter these, so you can read well, and you will understand this with his knowledge.

"Some people say that there is more time in four dimensions than in three dimensions, but human beings, as three-dimensional living beings, can see time, which violates the law that life at low latitudes cannot see space at high latitudes. Yang Zixu said to himself.

Shen Ning'er thought for a while and asked, "What does a person live by in his body?"

"It's a soul. Without a soul, a person is a dead body. Yang Zixu said.

Shen Ning'er smiled: "That's good, since the soul is a four-dimensional life form, and the body is a three-dimensional life body. That ......"

Yang Zixu patted his head and said, "Yes, the human soul is four-dimensional, but it is confined to the three-dimensional body, so you can see the four-dimensional space, but it is not a four-dimensional life body, right?"

Shen Ning'er smiled and said, "Then what do you think of these immortal methods?"

Yang Zixu said: "This is simple, because immortals are all high-dimensional life forms, so in our opinion, the immortal method that penetrates the heavens and the earth is just their daily routine." “

"Oh, the little woman still doesn't understand. “

Yang Zixu pondered for a while and said, "Let's just say that the two-dimensional life that lived on the paper just now, if it was a two-dimensional life of the same size as him wanted to trap him, it would be almost impossible." And any three-dimensional lifeform that draws a circle around him with a pen and locks him inside, right?"

Shen Ning'er's smile became more and more shocked, but there was a murderous aura in this smile......

Yang Zixu continued: "The two-dimensional life that is locked in the circle will definitely not be able to understand the ordinary stroke of the three-dimensional life, and he will be imprisoned forever, and a two-dimensional life form of the same size as him will not be able to save him. At this time, the three-dimensional lifeforms only need to pick him up from the top of his head and put him outside the circle, and they will save him, and these two-dimensional lifeforms think that this is an immortal law because they don't know the three-dimensional space. “

Shen Ning'er was already stunned at this time.

Yang Zixu deliberately abused her and said: "So the demon law and soul body of your body, the understanding in my heart is: You are a life form with a higher latitude than me, right?"

Shen Ning'er said embarrassedly: "You can really talk nonsense, and say that a soul that has lost my body is some kind of high-latitude space life, haha." Her eyes were shining, and she asked softly, "By the way, what is the name of the friend you brought back from the underworld?"

Yang Zixu also smiled in agreement, and said casually: "She is not an ordinary person, she is the princess of Fanglin of North Korea and the fiancée of King Gao." “

Shen Ning'er panicked in her heart, the fierce light in her eyes flashed, she said something in her mouth, stretched out her left hand and shook it in front of his eyes.

Yang Zixu immediately lost consciousness and fainted.

When Yang Zixu opened his eyes that were a little stinging, he found that it was already dark at this time.

He shook his heavy head and tried to remember everything that happened last night, but he only remembered that he went to the underworld with Shen Ning'er, and then he couldn't remember the rest of the things.

Ling'er saw that he was awake, and hurriedly shouted: "Yang Gongzi is awake, Miss, Yang Gongzi is awake." “

Only a familiar fragrance was smelled, and Shen Xiang'er wafted in.

Yang Zixu propped up the bed and sat up, he suddenly reacted, why did he have a left arm again? He rolled up his sleeves and looked at his unfamiliar left arm.

Shen Xiang'er explained: "Do you still remember the left arm of Li Yuanba that I asked you to keep at the dragon vein? Yesterday, when your soul was out of your body, I asked Lin Menglan to renew it for you. “

Yang Zixu listened, shook his left arm, and felt full of strength, Lin Menglan, the master of the four peerless buildings, is really a good doctor, it has been three days, and he can still continue to connect his arms?

Yang Zixu looked at the beautiful Shen Xiang'er and asked, "Is the flower girl good?"

Shen Xiang'er nodded and said, "The flower girl is fine, she is resting in the wing, and it is estimated that she will be able to walk on the ground after noon." “

Yang Zixu was about to speak, but Shen Xiang'er hurriedly said: "Your body is too full of yin qi and your spirit is greatly damaged, drink this bowl of ginseng and bird's nest soup, and sleep for a while." “

Shen Xiang'er's jade fingers are like green onions, and her wrists are like snow lotus, every move is fragrant, Yang Zixu only feels that he is in the palace, and that's it.

After Yang Zi drank the soup and fell asleep deeply. Shen Xiang'er walked out of the house and closed the door.

I saw a dark place, and a phantom said: "Miss, I can tell you that Princess Fanglin of North Korea is Yang Zixu's old love, and at this moment her soul is sealed by me in Yang Zixu's heart, maybe one day she will be able to regain her senses." “

Shen Xiang'er said angrily: "Why didn't you destroy her soul and seal her in Yang Zixu's heart?

"Hey, I also used the Nine Turns Qiankun Seal to seal it, and I found out that she was Princess Fanglin, and if I want to take it out and destroy it, I can only kill your Yang Gongzi together. Hey, if Yang Zixu knows about what you did from Princess Fanglin in the future...... I really can't imagine it!" Shen Ning'er said with a smile.

"Then Princess Fanglin's soul has been injured, how long will it take to recover?" Shen Xiang'er said.

Shen Ning'er smiled and said: "She jumped into the Lechuan River, and now she can't hear or speak, how long will it take to recover?"

"What do you mean by that?"

If Yang Zixu cares about her very much, he will use his essence to cultivate her, and it will not take a year and a half to recover. If you don't care and don't give her spiritual cultivation, even if it is a hundred years, she can't recover. “

Shen Xiang'er let out an 'oh' and said no more.

Shen Ning'er chuckled and said, "Your Yang Gongzi is naked in the underworld, but I can see it clearly......

"Shut up. “

Shen Xiang'er's face turned red and said angrily.

"This is angry, and his words are still pinched by me and cut off. Shen Ning'er said as she gestured.

Shen Xiang'er was furious, stretched out her hand and hit Shen Ning'er with a burst of firelight, but in that dark place, there was no shadow of her for a long time......