Xia Ruofei originally thought that through this stone gate, there should be a stone chamber inside, or several stone chambers, and if nothing else, he would be able to find the boundary stone here.

However, what he saw was much more than he expected.

Walking out of the doorway, Xia Ruofei was presented with a huge and empty space, hundreds of meters high, and the size was equivalent to the size of a dozen football fields, as if he had hollowed out the middle of the island.

The stone walls and the roof of this huge grotto are inlaid with beads that exude a green halo, like dots of stars dotted on the dome, which looks magnificent.

It is these glowing orbs that make the entire grotto shrouded in a cyan halo, which looks very dreamy.

No wonder when the stone door was opened just now, Xia Ruofei would see the cyan light shining from it.

The location of the stone gate is located at the bottom of the entire huge grotto, and from here, you can see a series of pavilions and pavilions, as well as winding paths, delicate bridges, and curved streams...... Under the shroud of green air, it is like a fairyland on earth.

Xia Ruofei stood in place for a long time, unable to take a step.

He could never have imagined that on this overseas desert island, more than two hundred meters deep underground, there would be such a beautiful paradise, every building here is beautiful, every scenery is unforgettable, and it seems to be disorganized, but in fact, it is secretly in line with the truth of heaven and earth, everything seems to be natural, and even an ordinary rockery stone is just right, as if it was born there, without this stone, the whole complex will become incongruous.

"It's amazing......" Xia Ruofei couldn't help but sigh.

Could it be that this is the method of the Immortal Family? Xia Ruofei was sure that even the most powerful ancient architectural designer in the world would never be able to design such a near-perfect building complex.

Especially that kind of natural charm, it is a realm that mortals simply cannot reach.

Xia Ruofei walked forward.

From the exit of the doorway, there is a bluestone paved path that leads to the huge ancient building complex, and the path is lined with purple bamboo.

The bamboos shade part of the scenery just right, and the curving path has a completely different view every few steps, but each has its own charm.

Xia Ruofei once visited the Humble Administrator's Garden, this garden can be called the pinnacle of garden history, the most famous is the "change of scenery", now compare, in front of this complex of buildings hidden more than 200 meters underground, the change of scenery of the Humble Administrator's Garden is simply the level of entry.

Xia Ruofei couldn't help but have a thought, that is, if he could live in such an environment for a long time, even if it was more than 200 meters underground, he would still feel happy!

Of course, if you can bring your confidante to live here, then you will have nothing else to ask for in this life.

It's just that it's not easy to enter this underground grotto, just the low temperature of the waterhole and the depth of diving 200 meters are enough to keep most people out.

Xia Ruofei thought about it as he walked forward along the path.

After passing through the purple bamboo forest, there is a large garden in front of you, and a path passes through the garden.

Xia Ruofei could see that there were a large number of spirit herbs and elixirs planted in the gardens on both sides, several of which had been seen on the Lingtu Space Island, the difference was that these spirit herbs and elixirs were all in a mature state.

It's a common flower in the outside world, and I don't see a single one here.

Xia Ruofei has also read a lot of classics on cultivation, and he is not a novice in cultivation, but he can recognize no more than thirty percent of these spiritual herbs and elixirs.

The preciousness of these recognized by him alone made him tremble slightly with excitement.

"Colorful miscanthus! Ice Spirit Jade Leaf! I'll ...... Even the snow calyx golden lotus has ......" Xia Ruofei muttered to himself in a trembling voice, and wanted to step into the garden.

The spirit grass elixir here is no less precious than the island in the spirit map space, although the precious spirit grass like the condensing grass has not been seen for the time being, but at least two-thirds of the spirit grass elixir here Xia Ruofei does not know, and it is very likely that there will be even more precious elixir here!

However, he was obviously overjoyed, and before he could step into the garden, a halo of light lit up, apparently the formation enchantment had been triggered.

Xia Ruofei found that he couldn't enter the garden at all except for this path.

Moreover, this formation enchantment is obviously much more clever than the one in the waterhole before, and there is no damage, and it is operating very normally, even if he wants to try to crack it, he can't enter it.

Xia Ruofei thought about it and could only give up temporarily, although he was very greedy, but he knew that there was no hope, so he naturally wouldn't waste any more time here.

What he was worried about now was, what would he do if he found out that the boundary stone was also in such a formation enchantment after a while?

Could it be that I came here after all the hardships, and even almost took my life, just to come to see for a long time?

Well, I saw a very good formation, a near-perfect immortal treasure land, and a garden full of elixir and spiritual grass, but unfortunately it has nothing to do with me, and I didn't take anything!

It's a wretch to think about!

Xia Ruofei continued to move forward with a hint of worry.

Entering the interior of this beautiful complex, the road is naturally not the only one.

However, Xia Ruofei relied on the guidance of the sensing jade leaf and the white beaver, and was always thinking about the location of the possible boundary stone.

Along the way, he also saw many treasures, in addition to the elixir and spirit grass, there were also swords that were extremely sharp at a glance, and crystals with a higher concentration of aura than the spirit crystal, and so on.

However, these treasures have a common characteristic, that is, they can be seen but not held!

It seems to be just to stay here to be angry.

Xia Ruofei also suffered from gains and losses in his heart, on the one hand, he was naturally unwilling to enter Baoshan, and on the other hand, he was also secretly glad that at least until now, he had not seen the boundary stone protected by the formation enchantment.

There is a saying in the West that no news is good news.

This sentence is very suitable for Xia Ruofei now, as long as he doesn't see that the boundary stone is also firmly protected in the formation like this, it is good news for him.

Xia Ruofei walked through this ancient building complex like the fairy palace for more than ten minutes, and he was already a little numb to the beautiful scenery.

Of course, he didn't dare to relax his vigilance at any time, after all, this place was obviously arranged by a cultivator with a high cultivation level, and maybe there would be unknown dangers.

In this way, Xia Ruofei finally came to a palace.

Yes, in Xia Ruofei's eyes, this is a palace, even more spectacular than those palaces seen in the Forbidden City.

This palace with a height of thirty or forty meters is unique and the largest in the entire ancient complex.

In front of the palace was a huge square paved with bluestone slabs, these bluestone slabs were polished to a remarkable appearance, like a mirror, and Xia Ruofei walked on them and even worried that the soles of his feet would slip.

After passing through the square, there are 99 steps.

On both sides of the steps are white marble railings, every 3 steps, there is a lifelike beast head on the railing, and there are 66 beast heads on both sides, none of which are repeated, and the carving is simply ingenious.

After walking up the steps, Xia Ruofei stood in front of the palace without any name engraved.

At the entrance of the hall are two stone carvings more than three meters high, carved with two guardian beasts whose names Xia Ruofei can't name, the front looks a bit like a lion, but there is a tail full of scale armor, and the claws of this pair of guardian beasts are not lion claws, but similar to the image of the legendary dragon claws.

Xia Ruofei stood in front of this pair of guardian beasts that looked like dragons and not dragons, lions and not lions, obviously not feeling a trace of vitality, but he still felt the coercion coming to his face.

He was very sure that these were two stone sculptures, but this image alone could produce such a strong coercion, especially the pair of eyes of the guardian beast, which were cold, ruthless, and bloodthirsty, Xia Ruofei just glanced at it, and he had a feeling of palpitations.

Xia Ruofei stabilized his mind, crossed the high threshold, and walked into the palace.

There are huge pillars thirty or forty meters high in the palace, and the roof is also inlaid with beads that emit blue light, and the interior of the palace seems a little empty in the green halo.

At the entrance, two rows of pillars are neatly arranged, extending forward for one or two hundred meters, and between the pillars is a bluestone-paved passage.

Xia Ruofei looked into the distance, and at the end of this bluestone trail, there were more than a dozen steps, and then there was a platform on it, and a quaint throne could be vaguely seen, and there was a desk in front of the throne.

The white beaver in the space was already extremely excited, urging Xia Ruofei to move in the direction of the throne.

Xia Ruofei took a deep breath and walked forward cautiously.

One step, two steps...... In this empty palace, the sound of footsteps can form an echo, and in the strange silence, Xia Ruofei is also engrossed in guarding against possible dangers.

At a distance of more than 100 meters, Xia Ruofei walked for five or six minutes, and every step was cautious.

When he walked about three or four meters below the steps of the throne, he suddenly heard a creaking sound in his ears.

Xia Ruofei looked back sharply and found that the palace door was actually closed by itself.

With a bang, the door of the temple was completely closed.

Xia Ruofei's heart became more and more nervous, and he even summoned all the spirit map scrolls and held them tightly in his hands.

It was precisely because of the existence of the spirit picture scroll that Xia Ruofei was given a little confidence.

In the event of a danger that he could not resist, he only needed a thought to be able to hide in the space.

Although this underground complex was magnificent, and he had seen a lot of spiritual herbs and elixirs and heavenly treasures along the way, he faintly felt that none of this was as precious as the spiritual picture scroll.

The Spirit Picture Scroll has opened up a stable space, and it is not the kind of dead storage space, but it is full of heaven and earth aura, and it can even evolve rules similar to the natural space outside.

Although this underground complex is also ingenious, the construction is obviously not as difficult as opening up another space.

Therefore, Xia Ruofei deduced that the owner of this place should be much worse than the owner of the Lingtu space.

He was also very confident that in this environment, the Lingtu Space would definitely be able to protect his safety.

After the door of the palace was closed, Xia Ruofei was only slightly startled, and then turned around again and focused his attention on the table in front of the throne.

He couldn't see it from too far away just now, but now he could clearly see that there were three boxes side by side on the desk.

Xia Ruofei's gaze became eager, whether he could gain anything this time depends on these three boxes......

Just as he was about to step up the steps, there was a sudden burst of hearty laughter from the palace.

"Hahaha......"

Xia Ruofei was so frightened that he almost hid in the spirit map space all at once.

Along the way, he never thought that there would be people in it.

The laughter was loud, echoing in the empty palace, and it sounded even more eerie.

"What person!" Xia Ruofei couldn't help but shout loudly.

At this moment, a ray of light fell on the throne behind the desk, and then Xia Ruofei watched as a figure appeared on the throne.

This figure is very weird, starting from the feet, then the light slowly goes up, the legs, waist also begins to appear, and finally the body and head, the whole person seems to be bathed in a halo, it looks a little hazy.

This person was wearing a moon-white Taoist robe, with a Taoist bun on his head, a clear face, a faint smile on his face, and a whisk in his hand, which was casually placed on his arm, looking like a fairy wind and bones.

Xia Ruofei suddenly came to his senses, and couldn't help but exclaim: "3D projection? This is too advanced, isn't it......?"

The Dao man seemed to be looking at Xia Ruofei, and began to speak with a smile on his face: "Junior, if you can enter my Immortal Island, it means that we are destined, and if you come here, at least you have already entered the hall in terms of formation Dao attainments, but you can pass the level of the Purple Blood Spirit Python, which means that your cultivation has at least reached the peak of Jindan......

Speaking of this, the Dao man hesitated for a moment, and then said with a smile: "Speaking of which, I don't know how many years have passed since you saw this image? If the time is too long, the purple blood spirit python may have broken through to the Yuan Infant Stage? Wouldn't it be difficult for someone to pass the test?"

Xia Ruofei couldn't help but show a wry smile when he heard this, and he was originally expected to be able to enter the peak cultivation of Jindan, which showed that the giant python was at least the middle or late stage of Jindan's cultivation, after all, the spirit beast was much stronger than the human body, and most of the same cultivation human cultivators were no match for the spirit beast.

It's just that I don't know if this Dao Master knew that Xia Ruofei had only refined Qi at the 6th level, and he had completely relied on the spirit map space and a trace of luck to break in, so I don't know what his expression would be.

The Dao man immediately shook his head again and said, "Forget it, I don't have to worry about it, in such an environment, even if the Purple Blood Spirit Python cultivates the year before last, it will be difficult to break through!"