Finally, someone tentatively asked, "Shall we try the space-time gate?"

"Yes, give it a try, after so many years, the space-time gate has finally been built, do we want to give it a try!"

"Sure, but I have a question, we can travel to different worlds through the space-time gate, but how do we get back?"

Everyone was stunned, it seems that this is the truth, how should the person who enters the space-time gate come back?

Everyone looked at Liu Qianqian, and Liu Qianqian chuckled, "I have thought about this matter a long time ago, this is the energy ring I made a few years ago!"

"Energy Ring?"

Liu Qianqian nodded and explained, "The energy ring data is connected to the space-time gate, which is the medium for shuttling through time and space, as long as the energy ring still has energy, the space-time gate can bring you back, but once the energy ring is damaged, or there is a problem with the program, the space-time gate will not be able to be accurately located, and naturally it will not be able to bring it back, then it will be abandoned in an unfamiliar time and space, so the energy ring is the key medium!"

"Cool, Dr. Liu, you're amazing!"

Liu Qianqian chuckled, "Before doing anything, I will consider every step!"

Liu Qianqian put the energy ring on the table, and a smile flashed in her eyes, "Who wants to be the first person to eat crabs now and go to another time and space?"

Everyone, look at me, I'll look at you, Liu Qianqian explained, "Don't worry, there is only one energy fluctuation of different time and space data that we know at present, Yuanyang Continent, do you want to give it a try again?"

Just when Liu Qianqian was about to go by herself, Jiang Han stood up, "Teacher, I want to give it a try!"

Liu Qianqian raised her eyebrows and looked at the others, "It's just Jiang Han alone, and there is no one else?"

"Take me one, I think it's fun!"

Seeing this, Liu Qianqian nodded and handed the energy ring to Jiang Han and Dr. York, "There are two buttons here in the energy ring, one is the energy guardian cover, which can protect you from the turbulence in the shuttle time and space, and the other is the start button, as long as you press the button, after receiving the news from the space-time gate, it will bring you back." ”

Jiang Han nodded, and Liu Qianqian looked at York, "Dr. York, I hope you can travel smoothly, but you must pay attention, the Yuanyang Continent is an intermediate world, the Xiuzhen Continent, and there will be danger at any time, so I don't recommend that you stay there for too long, after all, once you die, it is real death!"

"Jiang Han, you too, pay attention to protect yourself!"

"Good teacher!"

The two of them put on the energy ring and stood inside the space-time door, Liu Qianqian made an OK gesture, and then started to start the button, but in the blink of an eye, the space-time gate was already empty, and Jiang Han and Dr. York also arrived in another world!

The scientist who was left behind was dumbfounded, "God, it's really a space-time machine, able to travel through time and space!"

"Oh, incredible!"

Liu Qianqian chuckled, "Everyone, calm down, this is not a space-time machine, but a space-time gate, although it can also be called a shuttle through time and space, but the essence is different!"

"Dr. Liu, I don't understand?"

"The space-time machine can travel through the past and the future, but the space-time gate can only shuttle through the worlds that exist in the entire universe, such as different planets and different worlds, just like the Sara Desert galaxy we discovered, it exists in the universe, but it is a billion light-years away from our blue star, if we take a spaceship, we want a billion years, the time is too long, so we need a space-time gate, the data structure of the two planets, we can reach the other planet in an instant, as long as we have the specific data fluctuations of the other planet!"

"The Yuanyang Continent is a higher-level world outside of outer space, so they can open up a space-time storm, and we are just using the space-time storm to build a space-time gate on top of him, to put it simply, our space-time gate can't travel through the past and the future, understand?"

"It's a very complex theory of time and space, and I don't seem to understand it!"

"Dr. Mei Li, your Chinese is getting better and better!"

"Thank you!"

Drip, drip, drip!

An hour later, Jiang Han and York returned.

"God, you're back, did you really go to the Yuanyang Continent?"

"York, tell me, what did you encounter over there?"

"Why, you also changed your clothes, this is not the clothes you wore when you left, how long have you spent over there?"

"We were there for over an hour, oh God, it's a really dangerous world, we almost got stuck there and couldn't come back!"

"Jiang Han!"

Jiang Han nodded, with a palpitation on his face, "Teacher, we were landed in a forest, when we first went, we met someone fighting, we also fought to take it out, after leaving the deep forest, it was a village, we changed into a dress in the village, it was really our clothes were too eye-catching, but unfortunately we didn't have anything valuable on us, and in the end we could only choose to come back, it was too dangerous there!"

Liu Qianqian nodded clearly, the Yuanyang Continent was naturally dangerous.

"In this way, the space-time gate can be used normally, next time I will send someone to the Yuanyang Continent to transport all the black ore in the Yuanyang Continent back, that is the energy support of the space-time gate, if you want to go, you can sign up in advance!"

Everyone, you look at me, I look at you, they didn't speak for a while, and Liu Qianqian didn't mind, just let them think about it, and transport the black ore, of course, not just these few people.

Except for the first group of scientists who joined it, the rest of the people didn't know, and this matter was very important, they also knew what to say and what not to say, after the space-time gate was built, the space-time bureau was born.

The space-time bureau was thought about by Liu Qianqian a long time ago, and there is the director of the space-time bureau under the space-time bureau, who is in charge of all the authority of the space-time bureau, and any plan to cross the space-time gate needs to be approved by the director of the space-time bureau, and after the space-time bureau is further improved, the authority will be slowly delegated.

There are fifty members under the Time and Space Bureau, these fifty members must go through many assessments, whether it is strength or scientific research ability, they must be top-notch, what they need to do is to go to different worlds, collect information on different planets, establish complete cosmic information, and colleagues mine resources to support the use of space-time gates.

The number of places in the space-time bureau is limited, there is no quota limit for each country, whoever can be admitted will be competent, and when the time comes, Liu Qianqian will give them a certain space-time gate authority, of course, it is limited to this, if there are more, there may be an accident, Liu Qianqian is still very sensible.

As the main system of Sonic No. 1, Liu Qianqian put Xiao Jiu's subsystem on the space-time gate, as the formulator of the authority, if someone uses their power for personal gain, or tries to start a war between the two worlds, the subsystem will deprive them of their authority, and they will never be hired, and the country will also lose the right to use the space-time gate.