With the help of the space teleportation array, the Black Ice Python left the Qinghuan World and went to nowhere.
The door to the secret world transformed into a light curtain exploded, sputtering out spots of light all over the sky. As for the twelve stone pillars spurting out flames and cold currents, they instantly returned to calm.
Nie Tian stood under a stone pillar, wanting to inspect the stone palace and see the wonders inside.
But he soon discovered that after the animal bones placed in the groove of the altar exploded, the fragments of light sputtered out seemed to contain a lot of energy.
His eyes lit up and he immediately sensed it with his mind. He immediately discovered that the entire stone palace was filled with extremely rich energy.
Those energies come from high-grade animal bones. Pieces of crystalline animal bones are the main source of power to activate the space teleportation array.
The numerous animal bones may have been collected by the Black Ice Python with a lot of energy, and were originally the key to its departure.
Now, all the animal bones have been shattered, but the energy they formed in an instant still exists in the stone hall and is slowly disappearing.
"What a majestic energy!"
Nie Tian immediately gave up the idea of exploring the stone palace, and instead sat down cross-legged on the spot, and immediately ran the Qi Refining Technique.
As soon as the spiritual sea moved, he seemed to have become a huge magnet, and began to madly absorb the energy that was gradually disappearing in the stone palace.
Wisps of silver-white mist, mixed with broken light, converged on him from all directions, like moths rushing to a flame.
In just a moment, he realized that his spiritual sea was filled with abundant spiritual power!
There are a total of nine levels in the Qi Refining Realm. From one to nine, there are no bottlenecks that need to be broken. You only need to continuously transform and expand the spiritual sea, and you can advance along the way.
When you reach the ninth level and break through to the Backward Heaven Realm, you don't just rely on the accumulation of spiritual power and the transformation of the spiritual sea.
The bottleneck only appears from the ninth level of Qi Refining to the Houtian realm.
And Nie Tian's dantian spiritual sea, after devouring the flesh of the ground lizard during this period, has been continuously transformed, and it is already at a critical point of breakthrough.
If he hadn't encountered the giant black ice python, he might have been able to reach the eighth level of Qi refining with the help of his last hard training.
This time, after the rich energy lingering in the stone palace poured into his spiritual sea crazily, he soon discovered that he was about to reach his goal—the eighth level of Qi Refining Realm!
He practiced hard with concentration.
After an unknown amount of time, his figure, sitting cross-legged, shook slightly.
After opening his eyes, his face was full of joy and he shouted: "It's done!"
He successfully entered the eighth level of Qi Refining Realm!
Without standing up in a hurry, he continued to sense with his mind and found that although the energy in the stone temple was a little thinner, it was still quite abundant.
He noticed that every time, the energy in the stone palace would become less.
"The opportunity is rare. In the future... you may not be able to get a new second-level spirit beast. Without the flesh and blood of a second-level spirit beast, it may not be that easy to quickly break through at the eighth level of Qi Refining Realm."
"The energy here comes from the high-grade animal bones, and it is easy to absorb."
"Before those energies are completely dissipated in the world, we must seize this once-in-a-lifetime opportunity and continue to expand the spiritual sea as much as possible!"
Thinking like this, he calmed down again and did not feel satisfied just because he had broken through to the eighth level of the Qi Refining Realm.
He began to use the Qi Refining Technique again, and with the help of the rich energy that still existed in the stone palace, he conducted a new round of hard training and began to transform the spiritual sea again.
Before I knew it, another few days had passed.
Nie Tian, who was sitting in the stone hall and cultivating without sleep or food, was obsessed with transforming the spiritual sea and was completely unaware of the passage of time.
He didn't stop until he could no longer absorb the pure and rich energy from the stone palace.
Then, he found that there was no more broken light in the silent stone palace, and there was no longer any rich energy that excited him.
He soon realized that the energy remaining in the stone palace had completely dissipated after being lost during this period of time.
And after he broke through to the eighth level of the Qi Refining Realm, due to another hard training, he used the energy in the stone palace to expand his spiritual sea by another 30%!
On the basis of the eighth level, the power required to expand the spiritual sea by another 30% is actually very huge.
Without the pure energy in the stone palace, if he were practicing in the Nie family, it might take him half a year, or even longer, to expand the spiritual sea at the eighth level of Qi refining to such an extent.
This stone palace increased his cultivation speed by more than ten times!
Nie Tian, who was in a happy mood, knew that his energy had dissipated and there was no point in continuing to practice. He finally stood up and went to carefully inspect the stone temple.
He walked around the stone palace three times and discovered that there was actually only the space teleportation array in the stone palace.
There are many strange and strange spiritual beasts carved on the walls of the hall, as well as some strange words in the shape of animals.
The strange animalistic characters seemed to be created by high-level spiritual beasts with outstanding intelligence.
Those words carved on the stone wall seemed to be explaining something, but unfortunately he didn't recognize those words, so he could only say nothing.
Numerous animal bones were blown to pieces, and the altar within the twelve stone pillars seemed to be unable to be opened again, temporarily losing its function.
He checked carefully and found nothing more. He only felt that the six stone pillars carved with flame dragons might be of great use to him.
The six coiled flame dragons on the six stone pillars are not formed from the bones of the flame dragon, but are carved out of stone.
But he felt that the six stone flame dragons also contained terrifying flame energy.
His piece of animal bone clearly came from the Flame Dragon, and his need for the power of fire was simply endless.
The animal bones, after absorbing all the fire cloud stones from the mine mined by the Nie family, condensed a drop of blood.
After the drop of blood took shape, the animal bones seemed to have undergone transformation, allowing him to easily burn the two strong men arranged by Yuan Qiuying to ashes when he returned.
Moreover, not long after he returned to Nie's house, the animal bone tore apart the space and brought him to that mysterious foreign place.
There were many mysteries in that mysterious foreign place, and it was also there that he realized an angry fist.
However, sending the animal bones to that mysterious place and bringing him back to the Nie family required huge amounts of flame energy to support them.
If he wanted to use the animal bones to tear apart the space at any time and explore the mysterious foreign place, he would need to let the animal bones absorb more fire power.
In this stone palace, the six stone pillars surrounded by flame dragons can provide huge amounts of flame energy!
"It's a pity that we couldn't bring in the beast bone of the Flame Dragon. Otherwise, that beast bone should be able to extract all the flame energy contained in the six stone pillars."
Nie Tian, who felt regretful, walked around the stone hall for a while and inspected it carefully.
After finding nothing more, he climbed to the top of a stone pillar, passed the stone pillar near the hole at the top of the stone hall, and rushed into the hole.
That hole is connected to the mud hole in the lake above.
The hole was made of desert sand, and he could penetrate the sand with just one hand.
Using his hands as ladders, he climbed up little by little. It took him half an hour to finally return to the center of the lake from the mud hole he came in from.
As soon as he came out of the mud hole and stood in the middle of the lake, he noticed a strange light shimmering on the surface of the lake.
The mud hole opened by the Black Ice Python's tail strangely healed little by little.
He walked out of the lake, stood on the edge of the lake, and when he looked at the center of the lake, he found that everything was back to normal, and no clues could be seen.
"The stone palace is just below. If you can enter the Qinghuan Realm again in the future, you must take that piece of animal bone with you to absorb all the flaming energy in the six stone pillars."
Squinting his eyes, he memorized the surrounding terrain, the color of the lake, and all the details in his mind.
He hoped that he would be able to find this place accurately the next time he had the opportunity to enter the fantasy world.
"It must have been a long time. I don't know if An Ying and the others were able to join Zheng Bin. The Ghost Sect and the Blood Sect may have found them long ago. I hope they are all still alive."
There was no more spirit beast meat around him, and he took the opportunity to refine the energy in the underground stone palace.
Now, not only has he successfully broken through to the eighth level of the Qi Refining Realm, but he has also expanded his spiritual sea by 30%, and there is nothing left to do after that.
"Let's see if we can join them and help them kill the disciples of the Ghost Sect and the Blood Sect."
After identifying the direction, he left here and headed towards the place where the black ice python brought him.
He walked alone in the desert.
After about five or six hours, he was a little tired. He stopped first and took out a spiritual stone from the bag on his waist to restore his spiritual power.
"Huh? Is there anyone?"
After a while, he heard a noise, threw away the spiritual stone that had lost its spiritual power, and stood up with a frown.
He releases spiritual consciousness perception.
"Two people, the fluctuation of life, one strong and one weak, who could it be?" The figure moved, and he rushed towards the area he sensed.
Two people wearing gray clothes, with bloodstains on their chests, communicating in low voices while hurrying, suddenly came into view.
"Yuan Feng! Yunsong!"