"How does it feel like every time you go out, you can come back with a lot of messy, but important information." Zheng Kai looked at the disc in Bing Shijue's hand, and then looked at Han Chaosheng who was standing on the side, and couldn't help but have a headache.

Bing Shijue, who got the disc, did not reply immediately, but asked if there was anything that could be taken away from Han Chaosheng's ruins, and after a brief understanding, it was found that the disc underground was just an amplifier of signals, and it was used to store some equipment for messages over the years.

Elsewhere underground, however, there were remnants of the battle, so the Boyi had also sent out a request for a mission change to harvest the broken equipment.

"But if you think about it, it's a good idea, if you can connect with humanity's former allies...... And only you can contact. Zheng Kai's fingers tapped lightly on the table, and his gaze swept over the documents on the table. These days, many departments have applied for Bing Shijue's assistance, because the 1:100 time lapse can really bring a great buffer to theoretical research.

"And this 30-year period is also in line with the contract time we talked about before." Zheng Kai nodded, took out the seal from the drawer, and stamped it on a slightly hot document on the table, "But...... I'll still call you Han Chaosheng, do you have a way to leave the black cavity with Bing Shijue? ”

"Yes, there's a small four-dimensional fragment around the Earth." Han Chaosheng said, and between the waves of his hands, the three-dimensional projection spread throughout the room, making Zheng Kai's eyes roll all at once, and he subconsciously thought about where the projection and energy came from, "We can just stop by and escort the current fleet of humans to the Black Chamber for research." ”

"After getting close to the black chamber, Bing Shijue and I used the four-dimensional space debris to leave, and it should not take more than 30 years to go back and forth." Han Chaosheng said, his finger tapped, and pointed out the location of several constellations, "The two civilizations have set up star gates around some stars, which can facilitate movement. ”

"That's just right, the Space Force Department has also been established recently." Zheng Kai said, "They are preparing to explore the black cavity, and they are also going to test the capabilities of the new generation of aerospace aircraft." ”

"Is there a new generation of aircraft?" Bing Shijue looked at the cabinet curiously, and after a sweep of his mind, he saw the brand-new document.

"Yes, I'm going to follow the way of the Starry Sky Sect, but with a slight change."

"That's why there is a Qingluan-class aerospace aircraft." Bing Shijue looked at the description on the document, "Wingspan 900 meters? The width is more than 600 meters, which can provide 100 people to live in it for nearly 33 years. The maximum propulsion speed can reach 30% of the speed of light. ”

"It's a little slower, but there's plenty of stuff in there." Zheng Kai said, "In addition, if you feel that the Qingluan is too slow, you can also transfer to other ships." Because the fastest Hummingbird-class battleship can already approach 35% of the speed of light. ”

"When I come back, the earth will probably change a lot." Bing Shijue sighed with emotion, temporarily recorded the content of this document in his heart, and when he gathered his thoughts, he noticed that in the underground of the Xuanwu, as well as in all corners, there were some four evils that were naturally spreading.

"Zheng Kai, it's time to clean up some rats and cockroaches." Bing Shijue reminded, "The third layer of Xuanwu and the underground, now that there are more people living in it, there are more and more such things. ”

"Yes...... I'll talk to the Ministry of Industry at that time to see if I can get some robots to catch them. Zheng Kai glanced at the bottom of his desk, "I don't know how many levels of civilization we have to solve this kind of thing...... Putting that aside, when are you going to go? ”

"I'm going to spend time with my family, and by the way, let's see if I can help develop more exotic technologies." Bing Shijue said, "How about tomorrow night?" ”

"Go to the launch site, there's someone waiting for you over there." As soon as Zheng Kai saw his words, the projection named Han Chaosheng also disappeared with Bing Shijue's departure, "...... Other civilizations, the technology of the past. ”

"There are really too many things that humans are facing now......" Zheng Kai looked at the cockroach munching on the wooden table leg at his feet, and couldn't help but stretch out his foot and shake the cockroach into the crack, "I really hope that the exotic system can be launched as soon as possible." ”

Seeing the cockroach hide in the shadows again, Zheng Kai had no choice but to continue to flip through the documents in front of him. And in the corner where he could not peep, the cockroach crawled down the narrow gap in the wall of the house, passed a nest where hundreds of cockroaches brought, passed the sewer where tens of thousands of cockroaches were responsible for feeding, and finally came to an unusually filthy place.

Then, a subtle divine thought began to ripple in the cockroach's body.

The cockroaches on the side began to stir a little, but among them, one of the rats put down the rotten food in his hand and looked at the cockroach.

"What, the plan has changed?" Xin Huayang's voice sounded in the mouse's head.

"Of course there are changes, Bing Shijue is going to leave the earth and go to the Black Chamber, and even have to seek help from human allies." Wu Yuexia's voice said, "And there is also a computer technology called 'Exotic' that has begun to develop, and we can start from this aspect." ”

"Oh? Computer technology? Xin Huayang asked, "But isn't your current divine mind only able to invade the consciousness of animals?" ”

"But we have plenty of time." Wu Yuexia explained, "The fastest speed of the spacecraft is still 30 light speeds, and it takes nine years to reach the edge of the solar system, and because the nature of the black cavity is similar to a black hole, time will flow slowly over there, although considering that the black cavity does not suck the solar system away, I tentatively set the flow rate to be about 1:3." ”

"This means that when Bing Shijue went, we had thirty years, and by the time he discovered our plan, or the Xuanwu Alliance sent a distress wave, it would take another nine years, and if he rushed back, it would have been fifty years." Wu Yuexia's voice revealed a cruel smile, "But for us, it's just a dozen years or so, or even shorter." ”

"If our consciousness can invade the computer, the huge computing power of the photon computer and the two-character computer in the future can be used as the support of our divine thoughts." Wu Yuexia said, "And looking at the plan, it is estimated that all these humans will enter it, so that we can defeat them from the consciousness level." ”

"And people are very dependent on computers, so to speak." Xin Huayang said, "Great plan. It's just that I want to ask, if all human beings are extinct, who will remember us? ”

"Let's let the reinforcements brought by Bing Shijue record our brilliant achievements." Wu Yuexia smiled, "Let's continue to hibernate." ”

In the midst of a smile, Bing Shijue, who was far away in Hawaii, suddenly felt cold, and this uneasy feeling made him instantly sweep every corner of the earth with his divine thoughts. But if you look closely, people's words and deeds, as well as some of the documents, are aimed at their own research, or they regard themselves as threats.

But overall, there was nothing that could directly kill him, or directly destroy the operation of the Xuanwu Alliance for many years, or interfere with his parents' plans.

"Son, what's wrong?" Shu Jun watched with some concern as Bing Shijue suddenly stood in place, and his body was slightly suspended in the air, and he couldn't help but ask nervously.

"It's just a little unpleasant." Bing Shijue released his divine thoughts again, and after feeling it carefully, he could only loosen his brows helplessly, "Maybe I'm going to travel far away, I'm a little worried." ”

"You're not going to some other city, not the moon, but the edge of the solar system." Bing Cai unscrewed the cork of the wine with his bare hands and poured the wine into the glass, "It seems like three light years?" Even if you fly, you have to fly for nine years. ”

"We'll all be old by then." Shu Jun looked at Bing Shijue, and after making sure that Bing Shijue was not uncomfortable, he smiled instead, "The grandson hasn't hugged yet, how are you and Qiuyue?" ”

"A little bit of progress...... But she's busy with other things right now. Bing Shijue smiled bitterly, which was also what he was worried about. It will take 18 years for me to come and go, although my parents live in an environment full of spars, and their bodies are very healthy and there are no problems.

But no matter how smooth it is, the next time I come back, it may take more than 20 years, and my parents will be in their eighties, and they will not be healthy again.

"Son...... It's all the norm. Bing Cai noticed the change in Bing Shijue's expression, "Don't you have that space to know the sea, pull Xiaobai, and then live in it with your mother for a while, and we can use it for several days a day." ”

"To be exact, it can be used for 100 days a day." Bing Shijue said, raising his hand to let the pots and pans in the kitchen dance again, "Let's solve the dinner problem first." ”

Although Bing Shijue's cooking level is not high, with the blessing of divine thoughts, combined with the screen tutorial projected by the bracelet now, there will basically be no problems. Therefore, after being full of wine and food, Bing Shijue also quietly placed some spars in the room, so that his parents could continue to soak in pure energy in the days to come.

"Now with the spars, people's lifespans can basically reach about 120." Bing Shijue's divine thoughts swept over his parents who were looking at the moon on the balcony, "I have already repaired the dark injuries on my parents' bodies, and these spars can basically make their lifespan reach this situation, in other words, there are still more than sixty years." ”

"I've got to hurry." After silently making a decision in his heart, Bing Shijue said hello to his parents, and then pulled them into the sea of knowledge space. Since it was his parents who entered it, Bing Shijue naturally would not be stingy with his own consumption, and showed the places that the two elders had not had time to go to one by one in the sea of knowledge, and at the same time accompanied his parents as much as possible.