The moment he saw the figure, Yang Dongqing's eyes suddenly widened, this picture was different from the graphics he had seen before. It is not flat, but a huge swirling disk. Inside this disc, the dense crowd is full of highlights.

The disc rotated, and the points of light flickered with it, making it look unusually dazzling.

"This is the channel map, which is more than ten kilometers in diameter and two kilometers in height. It marks all the passages in the entire Yuhe Galaxy. Nolan explained to Yang Dongqing on the side.

"It's so big!" Yang Dongqing was even more shocked, and he couldn't see in the image that this disc was actually similar to a large warship.

"If it weren't so huge and inconvenient to carry, we wouldn't have to worry about the black market snatching. Nolan shook his head helplessly.

Yang Dongqing said: "I was wondering before, why didn't you copy a copy to me...... I see!"

Nolan manipulated the screen a few times, and the picture of the channel map was expanded, and the dots of light inside became clear. Yang Dongqing could see the labels of galaxies, as well as silk lines connecting different locations.

The space inside is distorted, and it looks rather weird, and the visual distortion is very uncomfortable to look at. However, it is this distortion that makes the silk thread look more like a wormhole penetrating space.

However, Yang Dongqing didn't feel uncomfortable when he looked at it, but felt that the connected silk threads looked a little familiar, as if he had seen them somewhere, but he couldn't remember them when he thought about it carefully.

"The space inside is distorted, and the wormholes are all rotating with the galaxy, which is quite complicated. But there are also some main channels that are fixed, which creates extremely complex changes. There must be a pattern in this, but we can't find it, and we can only compare it according to the changes in the channel diagram when looking for channels, which is the reason why it cannot be replicated. Nolan said.

"What is the main passage?" Yang Dongqing stared at the spinning disc, observing it carefully.

"There are a total of 3,600 main passages, each with a diameter of more than 20,000 kilometers, and no matter how the galaxy rotates, they do not move, as if they are fixed in space, and are completely unaffected by the movement of the galaxy. It's incredible, and it's hard for us to understand. ”

Yang Dongqing certainly doesn't know what even the scientific and technological level of the Green Yi people can't understand. And he couldn't find where that familiar feeling came from, so he gave up. He shook his head and said, "With such a big picture, I'm afraid I won't be able to get it." ”

Nolan turned his head to look at Yang Dongqing, and said in surprise: "No, you even brought back the Sin Star from the Great Departure of the War Fortress." ”

Yang Dongqing smiled and suddenly asked, "Where did you get that space?"

Nolan was stunned for a moment when he heard this, and it took a long time before he replied: "It was brought in from the Black Dragon Domain, and now it belongs to you." ”

Yang Dongqing pointed to the screen and said, "It's off, I want to go to the bottom of the war fortress to have a look, is it okay?"

Nolan laughed dryly twice and nodded, "Of course you can." ”

As he spoke, Nolan stood up and led Yang Dongqing to the second floor of the base.

"Do you have antimatter cannons in the weapon system of your fortress?" asked Yang Dongqing as he walked.

"Yes, there is, but the colorful spar has cracks and can't be activated. Speaking of this, Nolan's face sank, and he said in a low voice: "The black market network should also know, so the fortress was dispatched...... Our fortress has always been used in the shadows, and the black market network should not know about it, even when it escaped from Noah's spaceship. There must be a mole inside us this time. ”

Yang Dongqing was stunned when he heard this: "Then will the matter of you giving me the passage map also be known by the mole." ”

Nolan shook his head and said, "No, don't worry. I don't mean to make you attract the black market. ”

Yang Dongqing nodded and continued to walk forward. Although Nolan said so, he would not be unprepared. Don't look at the Green Yi Clan, but no one can say whether they are cheating themselves, and Yang Dongqing does not believe the other party's words.

However, he can be sure of one thing now, that is, the colorful spar, even if it is just a driving pattern, will be consumed, and it will not be used forever. The war fortress of the Green Tribes has been used for tens of thousands of years, if it weren't for the fact that the colorful spars were exhausted, how could they be embarrassed to use cracked ones.

The two went all the way down, Yang Dongqing observed left and right, and found that this fortress was similar to the one he got from Dali, the second floor was also a weapon, and the third floor was a factory. He now understands why Nolan doesn't care too much about the damage to the fortress, as long as there is a hedro, he can open a repair factory, and the damage to the war fortress can be repaired.

"By the way, how many weapon systems have you turned on before?" Yang Dongqing asked again.

"At most, the antimatter cannon is turned on, and the colorful hedron is too hard to find. It's easy to find three in the Great Departure Dynasty, and they are ...... by you" Speaking of this, Nolan stopped. The main contradiction between them and Yang Dongqing is under the great separation.

Yang Dongqing was also a little embarrassed, now that the two sides are in the stage of cooperation, it is indeed not suitable to mention the experience of leaving the dynasty. So he changed the subject: "What do you estimate is the third floor of Noah's spaceship?"

"I don't know, I don't have a clue. Nolan shook his head and replied without even thinking about it.

Yang Dongqing glanced at Nolan out of the corner of his eye, and then stopped talking, but Yang Dongqing was skeptical of his words. For more than 30,000 years, even if you can't open the third floor, you shouldn't have made no progress at all.

Soon, the two came to the bottom floor. Of course, they didn't go down, they took the elevator, the elevator specially installed by the Green Yi clan on the fourth floor, which made Yang Dongqing a little surprised, wondering if he could also install one for his own fortress, so that it would save a lot of trouble to go up and down.

"How did you find out that the fortress can be equipped with three colorful spars?" Yang Dongqing looked at the familiar hall on the ground floor and asked, this is the purpose of his coming to the ground floor.

"We've been fumbling for a long time, but it's actually very simple!" Noah came to the platform and opened the groove with a few clicks, and inside was a pile of broken powder. Sure enough, the colorful spar has been shattered.

"If you input spiritual power into the first groove, you will find that there is a pattern spreading downward, and then three grooves will appear! As long as the pattern spreads, it will be simple in the future, and it can be opened without mental power. Nolan said, reaching for the groove and lifting it up, revealing all three grooves.

"The pattern spreads, it's very similar to my mecha. However, it is not surprising that the fortress is related to mechas...... Do you want to use mental power?"

Yang Dongqing thought of this and thanked Nolan, if Nolan didn't say this method, he would probably have to study it for a long time.

Raising his head, Yang Dongqing saw the big screen again and asked, "What kind of graphics do you have on this screen?"