His friends saw the cactus thoughtfully, but they didn't want to disturb his thoughts, so they stood in the void and looked around, or chatted with the gentleman for a while.

"Mr. Zuo Zuobu, can you give me a detailed explanation of how this Time Wormhole Machine works? For example, how to get to which place in which second? How is this controlled? The cactus asked suddenly.

After hearing this, Zuo Zuobu raised his head and smiled, and replied: "I know what you mean by asking, since it is a cactus that wants to use my machine, then the price will be discussed later, and I will show you something." ”

After speaking, Zuo Zuobu took out something from the package on the back of his space suit, which looked like a motorcycle helmet, but this helmet was very precise, with only a thin layer. He handed the helmet to the cactus, and when the cactus took it, it naturally put it on his head, but it was just right.

Just as the cactus placed this thin helmet on the head of his heavenly body, countless images suddenly appeared in front of his eyes, and this picture seemed to be his memory.

The cactus was very surprised, but after thinking about it, he found that this helmet device might be related to the teleportation location and time of the space-time wormhole, but because he didn't know the specific content of the Dao, he took off the helmet and looked at Zuo Zuobu with questions in his eyes.

Zuozuo Buha smiled and said, "There are three models of this helmet, and the specific names are memory collectors, history collectors, and future collectors. I see that your cactus seems to have a destination and time for time teleportation, but you can't remember the specific time and place, right? ”

The cactus was shocked and said, "You can even see this?" However, what you said is right, I don't want to go back to ancient times or to the future, but to go back to the day in memory and do something. ”

Zuo Zuobu touched his chin, but his chin and his whole body were wrapped in a tight space suit, so he just made a movement and said, "Okay, since you already have a destination in your heart, let's negotiate a price, right?" ”

"How much do you want?" The cactus blurted out without even thinking about it.

Zuo Zuobu pursed his lips, in the deep space of the universe, only the artificial space-time interface in the thousand-meter-high hollow disc in front of him was emitting a faint blue faint light, but the milky white shimmer around the cactus people's bodies also illuminated this place a lot, making Zuo Zuobu's figure appear more profound.

He said: "Actually, I have the funds and the laboratory, and the reason why I moved this machine here today is because all the theoretical and technical preparations have been completed, so I originally wanted to enter this time wormhole alone and do a time travel." But since our big hero wants to do something back to the day he remembers, then not more, just 100 million yuan, but if something goes wrong, I won't take a penny, okay. ”

At this point, the Piercing stood up and said with some concern, "What will happen to us if something goes wrong?" ”

Zuo Zuobu touched his chin again, and said: "Don't worry about this, my experiments have been repeated hundreds of millions of times in more than a thousand years, and the reason why I moved this thing to this space today is because I don't want to cause a reaction from the gravitational wave detector in Lanze City, and I have shielded the gravitational waves of this machine, so no one will find out about the existence of me and this machine, so I put an end to someone from destroying it in a targeted manner." ”

The cactus looked at Zuo Zuobu, a look of excitement surged in his eyes, and said: "Since the coefficient of danger is very low, so good, I will send you money now, we have six friends, a total of 600 million yuan, right?" ”

Zuo Zuobu nodded cautiously, he took out a card from the pocket of the tight spacesuit, this is a card made of alloy silicon, but it is actually a bank card with a holographic control interface equipped with a miniature quantum computer, through the connection of the internal gravitational wave quantum encrypted Internet of the earth's central bank, various currency transactions can be carried out in any corner of this world.

It's just that Cactus and his friends have this kind of bank card, the name is Interstellar UnionPay Card, so the six warriors, including the girl who often goes to the street, but it is actually Nuge of the Sky Dragon, also took out an interstellar UnionPay card.

The cactus first completed the transaction with Zuo Zuobu, and after the interstellar UnionPay card between them was linked through gravitational waves, they quickly allocated 100 million yuan to each other from the trading platform.

Then the five of them did the same. In less than ten minutes, Zuo Zuobu earned 600 million yuan coins.

After receiving this money, Zuo Zuobu felt a burst of relief in his heart, he didn't expect his masterpiece to be paid so quickly, but then an inexplicable sadness suddenly rose in his heart, and said: "More than a thousand years, since the day of the establishment of Lanze City, I started my research in a small corner of the city, I didn't expect that after a thousand years, today my career is finally a little eyebrows." Although in my imagination, I plan to mass-produce the wormhole machine at this time, and sell it to this blue city, this earth or the galaxy, or the entire K-Earth Alliance."

Because Zuo Zuobu was so excited, the cactus had to interrupt his narration and then said to him, "Then when will we start?" ”

Zuo Zuobu suddenly woke up from his joy, and said apologetically to the cactus, "Okay, let's start now." But do your friends arrive at the same place as you, or do they travel separately from you? ”

Takishuang said, "Of course it's with the cactus, it seems that he must have something very important to do, so we went with him." So, in my opinion, it seems that the cactus chose to return to a certain place in his memory, so just bring that memory collector to him. ”

Zuo Zuobu looked at Takishuang and felt that this female warrior was very smart, so he smiled at her, and then took out a light blue helmet from the package behind him, handed it to the cactus, and then said: "After putting him on, you can recall the moment in your memory, and then my memory collector will connect with the main core computer in this time wormhole machine and start calculating the relative time and place, which can be almost accurate to the distance between nanoseconds and nanometers." Then you can take this helmet off, and then you all come into this."

Obviously, Zuo Zuobu didn't think of what the name of the main thing in the huge machine in front of him was, in front of this machine, this huge guy made everyone present look very small, they stood in front of it, like a few passengers standing in front of a big mountain, but the shape of this big mountain is a set up ring, inside the ring is like a lake of clear water, with sparkling ripples, and this ripple also exudes a layer of faint blue halo, which makes people look a little creepy.

Everyone stood at the bottom of it, looking at the top of this time wormhole machine from afar, it seemed that there was a circular water gate in front of them, and at the other end of the door was another world, although after entering, they were still in the four-dimensional time universe, but even if the time changed by one nanosecond, all fates would change with it.

"Are you ready, I'm ready here, now you can go in." Zuo Zuobu was in a very surging mood at this time, thinking that his masterpiece was about to work, he looked at the cactus excitedly, but did not say anything.

But Takishuang had doubts in her heart, although the other friends didn't want to ask, but they were all thinking in their hearts, what the hell did the cactus spend so much money for. However, if the cactus is just thinking about sightseeing on the other side of time, there is nothing wrong with it for the sake of this new thing.

It's just that Takishuang still asked and said, "Cactus, where are you going?" ”

The cactus was already about to walk in front of the huge lake-like iris, under the light of the iris, his figure was bleak, his face was a little vicissitudes, and even a little haggard, but his eyes were shining, like amber, and the corners of his mouth smiled slightly.

He turned back to his friends and said, "I'm going to save the pebbles." ”

After a long time, the friends didn't make any noise, but Taki Shuang said first, "I can understand, let's go, everyone." ”

However, the moon dance sky was very optimistic, and said: "Ha Luha, it's the first time I've seen a girl like a cactus!" ”

Then the group disappeared into the iris, and before they left, Zuo Zuobu had already started the program, locking on the four-dimensional coordinates of his first customers, and in his computer, wherever the cactus and his friends arrived, they could be captured in his interface. It's just that it's a very complicated operation, and it's the core of his technique.

"After they entered this iris, I began to keep time, and by the moment of twenty-four hours, fifty-six minutes, and thirty-eight seconds, they would appear on that day in the year 32061 A.D. of the Earth Era. It's just that if they want to come back, I've given Cactus and his five friends each a high-dimensional messaging wearable computer, and they can send a message to me in 33,300 years at any time, which is me today. ”

After Zuo Zuobu finished talking to himself, he confirmed the theory alone, and after feeling that it was right, he began to continue to talk to himself in his lonely time.

"Gravitational waves exist in any dimension, whether it is a high-dimensional universe or a low-dimensional universe, so the eleven-dimensional ocean gravitational wave detector I designed can receive communication between the cactus and his friends at any time and place, and everything will be fine."

After speaking, Zuo Zuobu stood in front of the huge time machine, looked at his works carefully, and felt very satisfied.