Li Yao and Ding lingdang nodded helplessly, but they never thought from this angle.

When you think about it, it's really a difficult problem to get around.

"Second, the complexity of Xinghai exploration. We have to do everything possible to increase the probability of discovering the world. "

Professor Mo Xuan continued, "ordinary people living on planets, with blue sky above their heads and feet on the earth, and facing the starry night sky at night, often find it difficult to really understand the vastness and vastness of the universe!"

"Looking at the three-dimensional universe that we can recognize, how many stars are scattered?"

"According to the preliminary estimation of generations of astronomers, it's about 90 billion, that is, adding 22 zeros after '9'!"

"What is the concept of 900000000?"

"Let's say that we are now in the northern part of the Tianyuan continent, where is the famous desert of the Three Kingdoms. In the south of the blood demon Kingdom, there is another vast desert, the silver desert!"

"Suppose that every sand in the desert represents a star, then even if all the sand on all the planets in Tianyuan, Feixing and blood demon add up, the number of sand is not as many as the stars in the universe!"

"With so many stars, only a very small number of them can produce stable stellar systems, and only a very small number of stable stellar systems are qualified to be called the" great universe "with abundant powers!"

"In the development of the great universe, we also need to pay attention to the input-output ratio. Even if some great worlds have more power, they are too far away and the environment is too harsh. They will still not be used by us for hundreds of years!"

"In the end, there are very few worlds that meet our screening criteria, almost zero!"

"That's the difficulty of Xinghai exploration. If we want to implement the" Tianlu plan ", we have to go to the wilderness and look for a few stars in the billions of sand."

Ding lingdang couldn't help inserting a sentence: "don't we have many star maps?"

"Yes."

With a smile, sikuolie helped Professor Mo Xuan add, "it is because we have the star map left over from Pangu civilization and the astronomical observation magic weapon handed down from Xinghai empire that we can make such a big haystack" possible ". Otherwise, we can't even step out!"

"However, there is still a long way to go from" possibility "to" success. "

"On the other hand, the universe is dynamic and changing all the time. Every star, Galaxy and even nebula are constantly moving and rotating, influencing and interfering with each other, making the universe unpredictable and unpredictable."

"The navigation map of Pangu civilization we got is the product of hundreds of thousands of years ago. Let's not say that it is incomplete and a lot of key information has been lost. Even if we can barely repair it, it reflects the navigation condition of the star sea hundreds of thousands of years ago."

"Hundreds of thousands of years in the universe, although it's a flick, the relative position of galaxies and the world will still change greatly!"

"Therefore, we have to work out the trajectories and laws of most galaxies and the world, and deduce step by step the star map hundreds of thousands of years ago into what it is now."

"To put it in a more popular way, this picture of an ancient star has expired. We have to refresh it!"

"It is conceivable that, with our level of civilization, there will be all kinds of errors if we want to" Refresh "the star map of Pangu civilization."

"With the assistance of cixingzhai of Xinghai imperial Observatory, we have minimized the error as far as possible, and combined historical and archaeological evidence to identify hundreds of star regions that may exist in the world."

"But it doesn't mean that we can just jump into the core civilization circle of a vast world by determining a coordinate! Such a probability is very small, basically does not exist! "

"Our star sea explorers are destined to keep jumping, drifting and groping in the vast darkness, so that they have a slim chance to find a new world!"

"In order to improve the chance of finding the world, we are going to send as many explorers as possible to jump in different directions and distances!"

"Every time an exploration team is added, the probability of finding a new world will be increased by one point, and our Federation will become more powerful, and it will be possible to resist the strong invasion of the imperial expeditionary army in the counterattack in a hundred years!"

"If two yuan babies are in the same team, if they are a little bit unlucky, they will not get anything after drifting in the sea of stars for decades. What they waste is not only their own time, but also the future and destiny of the new federation!"

"So..."

Both Li Yao and Ding lingdang frowned.

What the two elders said is very reasonable. Whether from the perspective of risk resistance or success rate, it's really not appropriate for them to be in the same team.

"In fact, if Xiaoding didn't rush to Yuanying realm so quickly, then Li Yao of Yuanying realm and Xiaoding of Jindan realm would be a golden combination!"

Professor Mo Xuan said, "but no one expected Xiao Ding to reach the level of Yuanying so quickly. Now that you are both" national treasures "of Xingyao Federation, how can you act rashly?"

"All right!"

Li Yao tightened Ding lingdang's hand, and immediately felt her heart from the strength of his wife's palm. After thinking about it, Li Yao said, "it doesn't matter if we have to separate for a period of time. Anyway, Tianlu plan is a prepared and active exploration, rather than a bumpy exploration like the last time I jumped to the flying star world. It's estimated that we can explore for three or five years at most, There must be results, right? Or, can we arrange the star field that Ding lingdang and I want to explore closer so that we can take care of each other? "

With this remark, Professor Mo Xuan and Si Kou lie's expressions became a little strange and fell into a strange silence.

"What's the problem?" he asked suspiciously

"It's not impossible."

Professor Mo Xuan coughed and said, "Li Yao, there's a top secret news. We were going to officially announce it at the Yuanying conference in a few days. Since you asked here in advance, it's the same with you first."

"However, in advance, we just told you that the two of you have such a task, but the nature of this task is very special, and we have no intention of being reluctant. After listening to the introduction, it's up to you to decide whether to do it or not! Although Lee is the first choice in our mind, it doesn't mean that you are irreplaceable. Do you understand? "

Professor Mo Xuan said so seriously that Li Yao's curiosity was completely hooked up.

Looking at Ding lingdang, he said with a smile: "it's just to explore a new world. This is my strong point. Is it necessary for the teacher to say so seriously?"

"You'll know when you've heard the introduction."

Professor Moxuan and sikuolie exchanged a few words in a low voice. Sikuolie extracted a strange miniature crystal brain from Qiankun ring, and shot out a seven color and complicated navigation map of the star sea.

This is the restoration and abbreviated version of the picture of the ancient star in the escape center deep in Kunlun.

The endless bright stars immediately wrapped the four tightly, creating a deep and dark atmosphere.

Professor Mo Xuan seems to be hiding behind a hazy nebula, his voice wavering and uncertain: "Li Yao, you should know that the seemingly cold and empty sea of stars is filled with a lot of spiritual magnetic radiation, sea of stars storms and ripples of time and space all the time. As long as you use the appropriate magic weapon to monitor, you can hear the extremely noisy sound, We call it "cosmic noise"! "

"However, the so-called" cosmic noise "may not really be meaningless noise. It is very likely that some" noise "contains extremely valuable information, which only comes from the existence that we can't understand!"

"On the Kunlun Mountain, Pangu people's escape cabins constantly send out penetrating signals for help to the outside world. However, these signals are regarded as" cosmic noise "by the practitioners of immortals. Only Tang Qianhe, the saint alliance man who lurks among the practitioners of immortals, can understand its meaning."

"In the process of deep development of Kunlun, we have also come into contact with some magic weapons used by the Pangu people to transmit cosmic information. We have partially analyzed the means by which the Pangu people transmit cosmic information, and we can identify their information from the" cosmic noise "!"

Li Yao nodded slowly. Hearing this, he didn't understand what Professor Mo Xuan wanted to say.

"To make a long story short, five months ago, our cosmic monitoring center in cixingzhai suddenly received a" cosmic noise "from the depths of the sea of stars. After analysis and restoration, we found some rules in it, which are similar to the way Pangu civilization used to transmit cosmic information."

Professor Mo Xuan made a gesture, and Li Yao and Ding lingdang immediately heard a sound like water dripping on the bluestone

"Drop... Drop... Drop... Drop... Drop... Drop... Drop... Drop... Drop..."

Before their eyes, there appeared a very regular, even quite "beautiful" voiceprint wave, just like a bunch of ghostly flowers blooming in the depths of the universe.

"The magic power of transmitting this message is extremely powerful, which we have not yet fully understood. We only know that it is most likely related to gravitational wave communication, which is equivalent to a ripple transmitted from four-dimensional space. Regardless of the distance in three-dimensional space, it instantly reaches our world."

Professor Mo Xuan's voice was like a cool air blowing from the depths of the universe. "Not long after the flying star world received this message, Tianyuan world also received the same message, diddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddiddidi!"

"It's like that there is a mysterious existence from the depths of the universe, which greets the Tianyuan Kingdom and the Feixing kingdom in a way similar to Pangu civilization."