They lined up in such a complex and regular queue, everyone swam according to the prescribed route a little and well, even the youngest little mermaid girl was very sensible not to run around, and formed such a large array of activities with her sisters, praying for the blessing of Yinchen and his party.

Silver Dust didn't know that it was the most sacred and oldest blessing ritual among the merfolk people, he just felt that the regular queue was very useful in high-speed travel, which could accurately lock the position of each mermaid to prevent them from falling behind, and also let the merfolk alert the direction of the possible attack on the residence, he simply ordered the small electromagnetic cooperation devices around the submarine to move in the same route, using sonar/infrared/ The radio scanned every inch of space around it, every reef, every deep sea weed, in this silent and dark deep sea, exploring, advancing.

"At the moment, the depth is eight hundred. After the AI said this, it didn't say anything more, obviously there was nothing unusual to report. The submarine plunged diagonally into the dark depths of the sea, and somewhere near the northeastern corner of the underground space, a large dark hole was "discovered".

The mermaid smiled and swam towards the big hole, and the head of the submerged submarine drained, changed its posture, and swam towards the big hole. The large cave was sounded by sonar, showing the form of a completely natural cave. The copper buckle was almost trapezoidal, and the pipe height was about 100 meters, and the small and medium-sized submarine made by Silver Dust could still easily drive into it.

"The optical detector detected the light source. The luminosity is faint. A pause made Yinchen's nerves tense: "Turn on the optical imaging, then look at what it is." ”

Result –

"Send this image to all the entertainment alleys in the ship, immediately!" Silver Dust looked at the dazzling bands and points of light displayed on the big screen, almost completely demented, and was in a trance for three seconds before quickly speaking.

There was a ghost behind him, and Li Mengshi, who had just entered the door, was even more stunned.

In the corridor, Wan Jianxin leaned against the window, looking at the scenery outside the round window, and was silent for a long time.

In the cabin, the heroes of the righteous path who were talking loudly suddenly all became dumb, staring blankly at the blurry colors on the suddenly lit up wall.

In the "prison", Zhao Yuheng was still chattering, and Du Wuxin was already attracted by the scene outside the porthole, and he even forgot about him.

Everyone fell to their knees at this time under the magic of nature.

Behind the trapezoidal cave is a multicolored stone mine.

Colorful stone is a unique gemstone in this world, also known as "colorful luminous stone", in the absence of light conditions emitting colorful light, in the Southern Empire, the price of multicolored stone is no less than agate, more expensive than amber. Wealthy families have to use multicolored stones to make a necklace for the girl to bring, and the colorful light reflects the girl's face, adding a bit of beauty. The married women also use colorful stones to make bracelets and anklets, as well as the multicolored stone grinding out of the town house jewels, the light is bright, not dark for a hundred years, it is a great quality among the jewelry.

In the eyes of ordinary people, the colorful stone is often a bracelet, a jewel, and in the eyes of mineral merchants, it is only a small part of the gambling stone that is not larger than a fist. Where have mortal people seen this kind of entire vein like a colorful tunnel?

The submarine sailed into the hole, as if flying in a neon tube, up and down, left and right are all colorful and gorgeous colored lines, only a little black ahead, is the direction of freedom and light, but in the tunnel instead shows the dignified texture of reality. The original hard multicolored stone looks like countless thin silks in this tunnel, rushing from the tipping point of time to the end of the world. The colorful light,It's changing all the time,Trivia colorful,I'm afraid that the 32bit color depth color is all accounted for,Not to mention people's imagination,It's a little worse than the graphics card can't be expressed,The color looks in everyone's eyes,It's like a hallucinogenic magic light。

In this way, the submarine sailed through the veins, as if a spaceship was traveling in a time tunnel, heading to the ancient vastness and desolation. Rao is a person like Yinchen who has seen big scenes such as interstellar navigation and space ports are also stunned by this beautiful scenery that is impossible to even dream.

"Brain, launch a bullet with a signal mark, and set the return coordinates on the rock wall. Silver Dust said quickly, his voice full of unoiled, mechanical, jerky hoarseness, apparently the extreme shock and intoxication had affected his nervous system's ability to use the vocal cord muscles.

"Yes. The AI replied coldly, without a trace of emotional fluctuations, the artificial souls created by the Kanonikl civilization have no aesthetic ability and no sense of justice, except for deep learning and over-speed reactions and calculations, they are almost useless compared to humans.

No matter how smart they are, they are still machines after all.

Flares were sent out and shot into the rock wall at once, but they did not cause any visible damage to the boundless beauty. The submarine moved forward in color, like a ship-like trek through countless galaxies, and the sparkling light shimmered between the ribbons of color, like a vast sea of stars, and like the intense flash of forbidden magic. The pitch-black submarine walked forward in this extremely quiet and beautiful ore tunnel, but it looked very illusory, and those colorful colors showed a rock-like solidification because of the texture of the ore itself.

There is light here, there are creatures, in the naturally formed mine, a cluster of small corals blooming their own beauty but the original color saturated lines and very smooth tunnels decorated more gorgeous and beautiful, among the corals, a small fish that may only be the size of a palm shuttle, the original magnificent and colorful beauty, suddenly turned into a quiet and leisurely paradise.

The light belt formed by the rock is not just a simple line, in the high-purity multicolored stone mine, because of the various refractions of light, it shows countless illusions like the long river of history, there are wind and snow, there are thunder and lightning tsunamis, there are hot and cold worlds, there are battlefield battles, interstellar voyages, and even some mysterious, like the image of history appears and disappears.

The submarine sneaked unhurriedly, and the people in the submarine passively watched the real or illusory pictures, the texture of the multicolored stone veins was sometimes the river solidified by oak, sometimes the glacier was colored by the oak, sometimes the time that the oak passed forever, and sometimes the film of the oak recording the drastic changes of the heavens and the earth, that vein, like an old imperial history, will be washed white by time The lost past, in front of everyone, is gradually revealed, the infinite ancient waves, in today's view, are just a group of dry cold and hard fossils, one by one frozen in the eternal relief。

Everyone was silent, except for the completely emotionless AI and the chattering Zhao Yuheng, no one said a word, all of them were sucked away by this beautiful scenery that broke through imagination, and they could no longer find human perception. Silver Dust looked at the big screen in a daze, feeling that he was not sailing under the sea or the stars at all, he was simply wandering in the ancient history of a world.

However, the beautiful tunnel will eventually come to an end, and when the submarine follows the mermaid into a fork in the road, the colorful multicolored stone veins are greatly reduced, and they disappear without long sneaking, only sporadic flashes, almost becoming a signpost for the mermaids.

Silver Dust sat down as if he had collapsed, took a few deep breaths, and then stood up again as if he were burning his butt, pouring new commands at the AI:

"The whole ship includes synchronous electromagnetic peripherals, and the alert level is turned on to the highest! The electromagnetic peripherals turn on the full-time biological movement monitoring system, collect all the biological action templates around the mermaid team, and once it is found to be aggressive, it can be killed directly without warning!"

"Understood! Mode switch complete!"

"Okay, stay vigilant, and also probe the surroundings to see if there is a possibility of a disaster such as a landslide. ”

It has been tested that there is no possibility of collapse in the tunnel body environment, the rock strata around the tunnel are well structured, and a large number of sediments are attached to the surface, and it is obvious that there is very little geological activity in the past 100,000 years, and it is an inactive rock formation. In addition, through the analysis of the echo rate of the rock formation, the Strategic Calculation Center concluded that the nearby volcanic activity had ended or temporarily lost power. ’

"Okay then, but aren't there any big creatures in this tunnel?"

"No, because the tunnels are so small, except for the first section, it's almost completely dark, there are no plants to photosynthesize, and there's no extra oxygen for large creatures, especially carnivores. ”

Yinchen listened to the AI's report, and his heart calmed down a little, thinking that the mermaids had walked this path tens of thousands of times under the coercion of Rin Abyss, and he also felt that there was no danger in "should", but the instinctive vigilance of being a mage and the stimulation of seeing the bones of Chengtui on the top of the mountain still made his heart tense a string.

......

......

......

"......" Silver Dust sat on the wide chair in the main control room, staring at the huge screen in a daze.

He originally thought that Rin Rin Abyss Hallucinogenic Liuli would arrange a squid as big as the Yandang Mountain Range to deal with these poor little mermaids, and he could swallow them all in one bite, and he could write off his efforts for so many years, ushering in the fourth major blow after the beggar girl, Zhang Yating, and Zhang Mengmeng. He had expected that the royal family would do this, so he made many preparations known as "first moves" in the mage community, including the four hydrogen bombs on the submarine.

He was so guarded that he refused to relax for a moment, worried that the little mermaid would be lost, that the entrance of the cave would be blocked and that the mermaid would not be able to get out, that the tunnel under the sea would collapse, that the submarine volcano would suddenly convuls, that the giant sea monster would be worried, and that there would be other more ferocious alien races of the sea, but the reality was calm and beautiful unexpectedly, and there was no danger, but he saw the beautiful scenery along the way.

"Danger always appears at the most negligent moment, so it's no wonder that the Ancestors had to come up with personal soul-making techniques to protect themselves. Silver Dust felt bored, bored like never before, but he didn't dare to relax his mind even more, for fear that when he was napping, a dead tentacle would suddenly burst out of some corner and turn this great migration into a great disaster.

"Brain, help see the odds of a monster attack now. Yinchen felt like he hadn't spoken a word for almost dozens of hours, and even felt a little strange when he heard his voice ringing in the empty main control room.

"The probability is close to 0." Zhi Brain immediately replied: "All electromagnetic peripherals have scanned a cube with a width of 300 meters and a length of 300 nautical miles, and no creatures with a threat value higher than yellow have been found, and some creatures with a threat value higher than blue do not have threatening action pattern characteristics after approaching the mermaid." ”

"What about giant creatures, such as monsters that are more than 400 meters long?"

"I'm sorry, but that creature can't live in this world, and there's not enough oxygen in the sea. ”

"Anaerobic creatures?"

"Well, it's now poisoned by the oxygen in the water. ”

"......" silver dust forehead. After a while, he said, "Is there really no danger at all?"

"Only by entering the deep sea can the threat level be raised, and now it is still in the undersea tunnel, not to mention the large animals, even the large plants are difficult to survive in this terrain, and the undersea tunnel cannot carry out marine photosynthesis, most of the aquatic plants can not survive, it is almost an absolute safe state, if it is not for the lack of traffic and construction conditions here, the Strategic Calculation Center even recommends the establishment of a laboratory here. ”

"Build a laboratory...... That's a distant target......"

"So the advice from the Center for Strategic Calculations is that you should go and rest. ”

"No, it can't be. For a moment, Yinchen was tempted, after being threatened by the fairy spring, filling the cabin with all kinds of demonic powerhouses, and facing the huge fire dragon, he could sleep peacefully, not to mention the current safe environment? He felt that he really should take a good rest, but this thought flickered in his mind and disappeared, he looked at the green sonar outline of the swimming mermaid on the screen, and shook his head firmly.

He knew that he was shouldering more than 10,000 lives at this time, more than 10,000 lives that he had to save intact, and the responsibility was on his shoulders, and he couldn't just rest assured.

"Wait, don't lower the alert level, continue the search, and report anything suspicious immediately. ”

"Yes. ”

After Yinchen finished speaking, he began to stare at the screen in a daze again, refusing to rest.

However, what can really defeat this mage whose will is harder than the armor of the spaceship can be inadvertently not a sudden enemy, not a terrifying monster hidden in the shadows, but a tired and most ordinary enemy.

He sat still, his upper and lower eyelids merging under the action of fatigue and gravity, and he unconsciously lowered his head, falling into a dream.

He didn't feel Li Mengshi sneaking in and covering him with a dragon skin with the nod of Ghost Liming.

He didn't care either, at the moment, most of the people on the submarine were asleep, except for a limited number of people.

He wouldn't have noticed that only more than half of the 10,000-strong merfolk were awake, and more than a third of the merfolk were in a light sleep, carried by the spiraling current, and swam forward under the supervision of their awake companions.