The difference here is that the wall of the altar-type teleportation array is not damaged in any way, it is still very intact, but the inlay holes on it are empty, unlike the array wall over there, which is still inlaid with ethereal stones full of cracks.

Xiao Huan hovered over the altar with the ring, rolling leisurely, it didn't speak, just quietly watched Ah Huang standing in front of the stone steps of the teleportation array in a daze.

Ah Huang stood in front of this very familiar, but plausible ancient teleportation array for a long time, and finally reached out to brush away the dust all over the ground, and walked up to the altar step by step, carefully looking at the teleportation runes that were still intact on the ground, to confirm whether it still had the ability to receive.

Since falling into this strange planet, in addition to flying out directly, using the teleportation array to leave has become another choice.

Immediately after, he counted the ninety-nine eighty-one inlay holes on the teleportation array wall, waved his hand to fill them with a large pile of ethereal stones, and even the center of the middle array was without exception with a large ethereal stone.

With a little urging of the spiritual power of the earth system, the entire teleportation array started to operate, emitting a colorful glow, and some faint distant teleportation coordinates were also shown directly above, I don't know how many years have passed, this teleportation array can still be used.

Ah Huang stared at the three or five brightly lit teleportation coordinates, and knew in his heart that this was the receiving teleportation array that could be teleported over, and he studied the formation, especially the space formation, and he was no longer a rookie, and he could even judge what place it was.

On the other side are nothing more than the underground teleportation arrays of some living planets, and they are not death stars, but they are also living planets that exist in the same star field and different galaxies.

Through the arrangement and combination of these distant teleportation coordinates, Ah Huang stumbled upon one of the coordinates that was faintly familiar, as if he had seen it before, and immediately thought that this was not the coordinates of the underground ancient teleportation array in the mother earth, and his heart suddenly beaten.

Coming from the great galaxy of the galaxy is to pass through the space barrier, this time it was inadvertently inhaled by the space rift, and it is also through the space barrier, is this the territory of the galaxy?

Ah Huang knew that the entire universe was composed of huge star fields, and how far apart the star fields were, and it was almost impossible to fly directly from one star field to another under the condition that each star field had centripetal force adsorption.

Even if a Mahayana cultivator only has a lifespan of 5,000 years, he cannot cross the cosmic time and space that is timed by light years, so to cross the star field, it is necessary to find various spatial barriers and barriers between the star fields, or the so-called "wormholes".

The existence of the "wormhole" provides great convenience for the star field to cross, but it is not easy to cross, the space barrier can allow the cultivators of innate cultivation to barely cross, and the space barrier Jindan is very difficult to cross in the later stage, and it must be cultivated above the Yuan Infant stage to easily cross.

Within the same star field, there are also countless "wormholes" that can be used, but only planets that have developed technological civilization can use it to jump from one galaxy to another, and the existence of Xiuzhen civilization is mostly to use remote teleportation arrays to complete this interstellar jump.

As far as the current teleportation array technology in the cultivation realm is concerned, the most common thing is to reach the level of cross-star teleportation, and there is no long-distance teleportation array that can cross the star field, at most it is just across the galaxy, and it is also a hidden ability possessed by various forces, and no one will make it public.

At present, there is an ancient teleportation array that has crossed the galaxy remotely in the ruins of this giant population, which shows that the power of the giant clan in the past should not be underestimated, what is the reason for its decline to the mainland, only the tomb remains, and a living person no longer exists, which is not what Ah Huang can imagine now.

At this moment, Ah Huang didn't think so much, he was just thinking, if this somewhat familiar teleportation coordinate was pointing to the underground ancient teleportation array, wouldn't he be able to return to Earth again?

If there is no other way to return to Yu Lingxing, it will take some more time, and it is also a stupid way to go through the chaotic star field from Zhiduoxing, with Ah Huang's cultivation after the Yuan Dynasty, it will not be a long time to cross space even if he crosses the physical body.

He looked at the current familiar teleportation coordinates and wondered if it was the coordinates of the ancient teleportation array in the cave underneath the mother earth? Although he thought of many related matters in his heart, it was not easy to determine this matter.

He suddenly slapped his thigh, and said in his heart, anyway, if it's not, he can still send it back after the past, but it just costs more ethereal stones, and he has more ethereal stones in his pocket, so he is not afraid of wasting it.

Ah Huang was just about to input spiritual power into that coordinate, when he suddenly thought about it, and ordered Xiaohuandao: "Go and destroy those passages and portals, strengthen the surrounding rock and soil layers, and hide the entire teleportation point deeply." ”

Xiaohuan nodded silently, and after a while, Ah Huang felt a wave of shaking like a river and a sea in the rock and soil layer above his head, as if the strata were dislocated, and soon saw Xiaohuan flying back and silently staying on the altar.

Ah Huang asked, "Xiaohuan, the ruins above haven't moved, right?"

Xiaohuan said very briefly: "Even if it doesn't move, keep it as it is." ”

Ah Huang was still thinking that if Miki was here, he could completely destroy the entire giant building ruins, and then let Miki plant all kinds of vegetation to cover it, so that no one would find the underground ancient teleportation array in the future.

He felt that he had no worries, so he twisted the magic trick with both hands, and a piece of earth spiritual power shot towards that familiar coordinate, and immediately activated the teleportation formation, a burst of colorful light flashed, and the figures of Ah Huang and Xiaohuan were no longer visible on the altar.

The entire teleportation process took more than three hours, that is, the earth's daylight time was more than half a day, which showed that the teleportation path was far away, and it was the most teleportation array that Ah Huang had ever sat in, and the force of oppression experienced along the way was also stronger, which was not something that ordinary innate cultivators could withstand, even if it was a Jindan monk, it was barely strong.

After about seven hours, Ah Huang found that all the external forces had dissipated for a while, and he was already standing on another almost identical altar, with several fluorescent stones on the arc dome above his head quietly shining in the space below.

After two hundred years of travel, he finally returned to this ancient teleportation array stone chamber under the mother earth.

Ah Huang unlocked the forbidden formation he had set up, walked down the altar, looked at the familiar things in front of him, especially the grass futon that was still on the floor and was already very old, and sighed very emotionally in his heart: "I, Hu Hansan is back again!"

He looked back at the teleportation array wall with nine hundred and eighty-one empty mosaic holes, recalled the old days of using those cracked ethereal stones to make storage medium, shook his head and sighed lightly, and waved out a bunch of ethereal stones to fill one by one, filling one large and eighty small inlay holes.

Now the last thing he lacks in his pocket is the ethereal stone, and Xiaohuan has almost excavated the ethereal stone vein of the resource death star on the shore of the prison star.

The next moment, Xiaohuan begged him for the big stone ball that had been stored in the storage ring, and rolled curiously along the entrance of the cave into the cave passage.

Ah Huang waved away the dust that had accumulated in the stone chamber and the very old futon, turned it into nothingness particles, took out a large futon again, and sat down cross-legged.

After meditating for a week, he felt that some of his remaining injuries had healed, and after calming down, he suddenly felt that this space had a faint tendency to reject him.

Knowing that this space does not refer to the current teleportation stone room, but the space of the entire earth and even the solar system, his cultivation has reached the late Yuan Infant stage, and he has a realm close to the middle stage, which is not something that this low-level space can fully accommodate.

Ah Huang then stopped exercising, restrained his skills slightly, and tried to offset the power of spatial repulsion, and then sat down like a mountain, and after thinking about it, he unleashed his divine sense, observing the many changes that have occurred on the outside through the surface, after all, two hundred years have passed, and it is certain that things are not people, and maybe this thing is not another.

Now that the point-to-point distance of his divine consciousness has reached tens of thousands of miles, it is not difficult to cover the entire earth even if it is a fan scan, and the circumference of the earth's equator is only 40,000 miles, and the overall coverage of the home country is even more trivial.

In the infrared effect of the divine sense scanning, Ah Huang still saw the Yangtze River, the Western Plateau, the scenery of Saibei and the Lingnan homeland, but the scope of each city has expanded a lot, and countless new towns have been added, and the coverage of high-rise buildings has undergone a earth-shaking change, and it is already the prototype of the distribution of scientific and technological civilization cities that he has seen in the alien domain.

The intricate streets of those large and small cities are still crowded with pedestrians and vehicles, although there are many streamlined anti-gravity hovers that can walk in mid-air, and more are still driving on the ground, but there are very few vehicles with exhaust pipes, probably electric or other clean energy power.

Ah Huang remembers that when he left the earth, the energy data released internationally showed that the extraction of crude oil and raw coal had been less than 100 years, and now it has been 200 years, and these non-renewable energy deposits are estimated to have long been depleted.

Those cars that still have exhaust pipes are estimated to be vehicles driven by hydrogen fuel, indicating that the electrolysis of water technology on the earth has made great progress, pure water is electrolyzed into hydrogen and oxygen, ignited and burned and then synthesized into pure water, and the cycle continues, and the energy generated by the process drives the vehicle to drive, this truth Ah Huang still understands.

What other new energy sources, he does not know, only know that the popularity of electric vehicles, must be a great breakthrough in battery compression and charging technology, otherwise the charging time, the battery occupies a large space weakness, will have been plaguing the promotion of electric vehicles.

Ah Huang, who has been separated from the world of scientific and technological civilization for a long time, looked at the earth two hundred years later through his divine sense, and recalled his experience in the world in the past, and his thoughts churned with infinite emotion, as if he had returned to reality from a dream.

After he looked around the surface of his home country for a week, when his divine sense turned to his hometown, he could still see that under the Wuxiang Mountain Range, the Jinshi Sect Cave Mansion was still entrenched, but he was stunned that he couldn't see a single acquaintance!