It's true that it's beautiful, it's true, it's true, it's really deep, but it's also really deep.

Entering through the entrance of the pit, they descended for an unknown long, long time, and according to the data displayed on the depth measuring instrument carried on the mecha, they had advanced more than five thousand meters, that is, they had reached a distance of 20,000 meters below sea level.

That's when they saw the ground.

Amazingly, at the very bottom of the pit, there was no seawater, and the ground below the pit also had a gap around it, allowing the waterfall to fall. On one side, a rocky eaves divide the falling waterfall, leaving a passage to the outside world.

The passage is wide, allowing even ten mechs to move side by side.

But after falling to the ground, An Xiaoyu frowned. The air here is unbearable. The smell of the sea as the sea water fell filled the entire space, and it was fine if it was a person who had lived at sea for many years, but for An Xiaoyu, this taste was simply torment.

"Hurry up and find a formation to control air pressure and circulation, if it still works, then everything will be fine." Seeing that the other people around him had the same reaction, An Xiaoyu sighed and said.

Hearing this, they walked out in the direction of the passage.

The ball of light composed of the Law of Light was projected into the sky, illuminating the craggy ceiling of the stalactites and the scenery in front of them. Such a view is really shocking, and it almost makes people wonder if such a grand scene was created by the original people.

Because even under the current conditions, it is a bit unlikely to create such a place.

In front of their eyes, there is a land of waterfalls.

After stepping out of the passage, there is a long walkway, and around the walkway, there is a vast ocean, and the sea water that falls from above is stored in this place. The surface of the water is not smooth as a mirror, but like a giant piece of glass, through which you can see below.

The entire sea surface is very vast, almost the size of a city. The long stone walkway is like a long bridge that stretches right in the middle of the sea. In that place, there was a pit the same size of a ballpark.

The surrounding sea water is slowly flowing towards the pit, sinking from the perimeter of the crater and encircling the ...... standing inside No, a huge stone pillar floating there! An Xiaoyu could see that around this thick stone pillar like a hill, there were spirit runes carved with spirit medium texts.

The spirit rune is still in effect, and after tens of thousands of years of time consumption, there is no loss. They exuded a circle of Dao rhyme, using the more powerful geomagnetic field law of the ground, the stone pillar of the spirit was steadily suspended around the pit, surrounded by this circle of waterfalls.

The waterfall that falls from around the stone pillar ends up on the interface of the next layer. The water is suspended in each layer as if it had no roots, and each layer forms a mirror-like plane like this. Down is the second layer, then the third layer, and then the fourth layer.

Except for the first layer, which only has such a pit and stone pillar, the other interfaces are filled with dense pits, and in each pit there is such a stone pillar, large or small, suspended in this huge underground space.

As the space goes down more and more, the plane of the waterfall is no longer clear, because the layers are reduced, and the waterfall can no longer form a vast sea surface after falling, and the waterfall on the upper layer falls directly around the next stone pillar, and is blocked by the edge of some other stone pillars, changing the trajectory of the fall.

"The City of a Thousand Waterfalls!" An Xiaoyu couldn't help but say.

An Qianli nodded in agreement: "Such a place can be called the city of a thousand waterfalls!" ”

They saw that on the platforms of those stone pillars stood many decaying houses, and even if they were decayed, they could see the delicacy and style of these houses that had once been. According to historical records, the construction style of these houses is indeed the remains of the Tianyuan Kingdom.

An Xiaoyu was shocked for a moment, and finally took his gaze back from the spectacular scene under the water, and flew forward along the way, and sure enough, he found all kinds of operation formations on the platform on the first floor, and these formations were still usable.

Or rather, it seems like it has never been used.

Instilling energy into the console, An Xiaoyu felt the way the energy flowed in the formations, and gradually figured out the effects of these formations. As she flicked, layers of ripples emanated from the formation, spreading out towards the surrounding space.

Immediately after, the whole sea lit up!

The pale blue light, the pale blue sea, is like a dreamlike color. The falling waterfall turned into a white fluorescent, constantly shaking and flickering as the water fell, like a falling galaxy, and the whole space was shining.

At this moment, even the ball of light formed by the light sensitivity law of the Tianchi clan lost its brilliance. The three masters of the Tianchi clan withdrew their power of law, and the blue ocean and white waterfall became even clearer and quieter.

Immediately after, An Xiaoyu dialed the formation again, and a sound like thunder sounded, and they saw that all the stone pillars began to rotate slowly. As the stone pillar rotated, the spirit text on the stone pillar began to light up with dots of golden light, like small fireflies in the blue ocean.

The lighting of these fireflies made them feel that the air around them suddenly lightened, and the entire space disappeared due to the high air pressure caused by the water pressure, becoming as if they were on land. Then a fresh breeze blew, and the smell of the sea evaporated in an instant, and the air began to become fresh.

An Xiaoyu's voice sounded in the communicator: "The air environment has matched the outside. ”

The students and soldiers left behind on the pit were relieved, and lowered the diving pod that had taken Professor Rong and them down the pit along the cable, and as the last mecha fell, the upper shield closed again under An Xiaoyu's internal control.

An Qianli and Shi Ting were both shocked and speechless: "This is to enter the Tao with God?" ”

The master of the Tianchi clan replied instead of An Xiaoyu: "Yes, this is to enter the Tao with gods!" ”

"Don't talk too much, Professor Rong and they are down, let's go and have a look." An Xiaoyu's hand left the control panel of the formation and said to them.

An Qianli nodded, Shi Ting was still immersed in the shock and couldn't extricate himself, but he followed them stupidly, and returned to the platform at the bottom of the pit along the aisle, and heard Professor Rong shouting loudly inside: "Miracle!" What an opportunity! This is a miracle in the history of the Empire! ”

An Xiaoyu wanted to tell Professor Rong that if it weren't for the Heavenly Dao, there would be more and more such miracles, but unfortunately, those miracles back then had been deliberately destroyed and erased by Time and Heavenly Dao. But looking at Professor Rong's excited appearance, An Xiaoyu still didn't go up to spoil the fun.

After being shocked, Professor Rong and the others began to do their old job, taking out the instruments they were carrying, and began to scan the surrounding space and model the entire ruins. An Xiaoyu didn't bother them either, and turned to the students piloting the mecha and arranged their positions and tasks.

The entire refurbishment division stepped out of the co-pilot of the mecha and was placed on the ground, carrying a backpack with field supplies on their backs, and their task was to assist Professor Rong in carrying out the part of the survey work that must be done manually throughout the ruins.

The mechs that come down need to go to those stone pillars to check whether there are other life information and danger situations on the stone pillars, ensure that each stone pillar can land safely, and build a passage between the stone pillars under the washing of those waterfalls.

It sounds simple, but the distance between the stone pillars is still very long, and the front base is fine, only need to stretch the cable down from the stone pillar, fix the lifting compartment, and use the suspension board to build a bridge on the sea surface, which can be achieved.

But the further down you go, the more complicated the scattered stone pillars become, and the flat sea surface disappears completely, replaced by the stone pillars and waterfall divisions that are disorganized up and down, and how to build a passage through the layers of waterfalls using hoverboards in such a place is the main task.

At this time, the short-range flight thruster attached to the mecha played a role. Relying on these thrusters and levitation devices, the mech can fly through the air for a period of time, stretching the cables to communicate with the stone pillars below, and building a transportation network.

This kind of construction of a transportation network has also been taught in the course of the mecha department, but the textbook talks about the construction of platforms between the high ground level of the canyon and the scattered rocks, or the construction of platforms in the mountainous landscape, and here it is just that the upper and lower layers become more three-dimensional.

To a certain extent, it is also an examination of the learning level of mecha students.

Just as An Xiaoyu and several soldiers were calculating the cables and hoverboards needed, Professor Rong's voice suddenly came from behind him, with anger and disbelief in his tone: "Rong Rong! How did you get down! ”

As soon as An Xiaoyu turned around, she suddenly had a headache.

Rong Rong followed the team to the sea, in fact, she knew. This girl hid in the cold mecha and sat with Dong Xiaoguan, and she noticed it from the beginning. However, An Xiaoyu didn't expect that Rong Rong would dare to come out of the mecha like this.

Professor Rong was obviously out of anger, and he couldn't believe that he had taken all precautions, but after all, he still couldn't prevent Rong Rong from going down to the sea and coming to the ruins. What's even more angry is that he repeatedly emphasized that the exploration of ruins is not a trivial matter, but Rong Rong still tried his best to appear here despite dissuasion.

Looking at Rong Rong's sneer, Professor Rong walked quickly to his daughter. Rong Rong was terrified when she saw Professor Rong's face, although she was ready to withstand the storm, but the storm seemed to be more violent than she imagined.

Looking at the left back, Rong Rong still hid in Dong Xiaoguan's back after all.

Just when Dong Xiaoguan was stunned, Professor Rong was already standing in front of him, staring at him viciously and saying loudly; "Get out of the way!"

"I ......" Dong Xiaoguan subconsciously wanted to move away, but he was pinched by Rong Rong in the back, and the sharp pain came from his waist, Dong Xiaoguan grinned in pain, laughed dryly, and didn't dare to dodge after all. Who knows what the pain will be next time?

When Professor Rong saw that Dong Xiaoguan dared to block the front and not leave, he suddenly became even more angry, and raised his hand without thinking about it. Leng Yan even forgot to turn off the public channel in the mecha, and shouted in a low voice with great interest: "Fight!" Fight it! Professor Rong him! ”

An Xiaoyu was speechless for a moment.

But Professor Rong is so old anyway, and he is also a famous scientist, where can he have such a face? In the end, he put down his raised hand and said to Rong Rong, who had half a head popping up behind Dong Xiaoguan: "Okay! Your wings are stiff! If you have the ability, don't go home! See how I clean you up! ”

Rong Rong suddenly breathed a sigh of relief, and Dong Xiaoguan's palms were also sweaty. But suddenly, Professor Rong turned around again, pointed at Dong Xiaoguan and said, "And you!" You ......"

But he "you" for a long time, and he didn't figure out what to say after all. Dong Xiaoguan is not his disciple, and he has not confirmed his relationship with Rong Rong, and now it looks more like he is innocently implicated, but everyone knows in their hearts that it is not like that.

But so what? Professor Rong had no reason to lecture him.

Dong Xiaoguan also came to his senses at this time, and hurriedly persuaded him: "Don't be angry, don't be angry, don't you already find that there is no danger below?" And with me...... And Sister An is here, what can happen? Isn't it? ”

An Xiaoyu nodded: "There should be no danger, just be careful not to fall off the pumice stone." ”

"Pumice?" Professor Rong was stunned when he heard this, as if he had thought of something, and ran outside with his legs raised. Don't look at Professor Rong's age, it didn't take long for the distance of a stadium to run to the end, just like a football player.

Standing in the passage outside the platform, Professor Rong froze. What daughters, what anger, all left behind, and now there is only one thought left in his heart, that is, go down and see!

Watching the mecha constantly shuttling under the transparent and pale blue water surface, building a cable passage on the stone platform, Professor Rong quickly picked up the communicator and said, "Little rabbit cubs, be careful for me!" Don't spoil the stuff above! That's all treasures! ”

There was silence in the communicator for a while, and Zhao Ziying asked weakly: "However, if you don't destroy the platform, how can you put nails?" How do you build a channel without nailing? ”

Cheerful laughter suddenly came from inside all the mechas, and Professor Rong was also amused by her: "I'm talking about the houses, decorations, and items above!" ”

"Oooo Zhao Ziying hurriedly turned off the communicator.

An Xiaoyu followed from behind, pedaling a bicycle under his feet, and after coming to Professor Rong's side, he got out of the car and handed his hand to Professor Rong: "Although the geomagnetic field here is not the same as the one above, it can still be used after adjusting the parameters, but it is best to use it close to the ground and not fly." ”

Professor Rong felt tired, thanked An Xiaoyu, and after getting into the car, he walked along the passage and a few researchers. The mechanic students of the mecha department also got on the bikes with adjusted parameters and followed behind Professor Rong.

At the end of the passage to the stone pillars, the passage has been built with suspended boards fixed to each other. Such a hoverboard fixed cable is standard for ruin exploration, plus dozens of their mechs act together, so there are a lot of them in the back waist box of the mecha, which should be enough to support the use of this huge ruin.

Moving forward along the passage of the hoverboard, Professor Rong soon arrived in front of the control platform of the formation. It is said to be a platform, but in fact it is more like several stone monuments, evenly distributed around the platform in six directions, and on the highest stone monument in the center, there are circles of symbols carved in circles.

Professor Rong put on gloves and gently stroked the words on the stone tablet, and saw that there was a golden light flowing in the words, as if they were alive. Even after a lifetime of ocean exploration, Professor Rong, an ordinary person, has seen such a scene for the first time.

"This ...... This is?! ”

"This is the formation, the formation that controls the entire ruin space, the water flow, light, air circulation, pressure, temperature, and the suspension of the stone pillars here are all controlled through this formation center. Of course, it's not just a cultivator who can have fun, you have to enter the Tao with a god. ”

"And the words on it?"

These words are called psychic texts, and they are written by the gods and the Tao, or the first living race in the world, and they need to be read by the soul. In terms of form, the psychic text is a kind of self-evolving text, and the change of the form of a text is likely to lead to a change in the information contained. ”

"Amazing! It's amazing! Professor Rong couldn't help but praise, and then couldn't wait to ask, "Then, that Yishen ...... Is the cultivation method of entering the Tao as popular in the empire as martial self-cultivation? ”

An Xiaoyu shook her head.

"Why?" Professor Rong asked in shock.

An Xiaoyu opened her mouth, not knowing how to explain the matter of the Heavenly Dao to Professor Rong, nor how to explain the threat of entering the Dao of Heaven with the Divine Path, why it would perish, and why they had never heard of the matter of entering the Dao with the Divine Dao.

In the end, they all turned into a sigh: "Probably because, such miracles are rare after all......

Professor Rong was stunned, nodded and said softly, "Yes! Such miracles are truly rare! ”

He is not an ignorant person, since An Xiaoyu can unravel these spirit texts and control the formations here, that is to say, Ming An Xiaoyu is a cultivator who enters the Tao with a god, but why is it not popularized to enter the Tao with a god, Professor Rong knows that it is difficult to say a word when he looks at her.

So he didn't continue to ask, but began to focus on his work. Placing the instrument on the ground to scan, although An Xiaoyu also said that psychic texts require souls to read, and they will evolve on their own, but this does not affect Professor Rong from appending these texts.

Just thinking about it, there was no electronic board at hand, Professor Rong turned around and shouted; "Who's that, bring me my electronic board!"

As a result, as soon as I looked up, I saw Dong Xiaoguan and Rong Rong, and my good mood suddenly disappeared.