Cave Heaven Spirit Treasure, although it is not as rare as immortal weapons, but looking at the entire Donghua Continent, the number of all Cave Heaven Spirit Treasures is estimated to be only more than a hundred, and each Cave Heaven Spirit Treasure has a great origin.

The Dongtian Spirit Treasure with no origin, Huangfu Mountain has really never heard of it before.

Could it be that after this Cave Heaven Spirit Treasure was refined, it had never been disclosed to the public, and then it fell directly into Duan Chen's hands?

"Your little junior brother once went to the Ancient Battlefield back then, maybe the Cave Heaven Spirit Treasure in his hand was obtained in the Ancient Battlefield. The King of the Wild Heaven said casually, not looking very concerned.

Huangfu Shan nodded, and then changed his words and said, "Master, now the strength of the junior brother is barely comparable to the Refining Void Realm, I don't know when you plan to meet him?"

"It's coming, but not now. The King of the Desolate Heaven shook his head and said, "My old friend is running out of time, I don't want to take up this last bit of time, so let them get together first." ”

Huangfu Shan nodded, he knew that the Desolate Heaven King was talking about the old hall master, so he immediately said no more.

......

Nine Demon City, the Temple of Demon Doctors.

There was a lot of discussion in the outside world, but Duan Chen was dealing with the follow-up matters of this battle with the Thousand Feather Demon Emperor and the others, and he talked about the old days with the Qinglin Demon Saint and the others, and then sat alone on a lawn in the Demon Doctor Temple Cave Heaven World.

He had a lot of insights from the previous battle with the Six-Fingered Demon Saint.

After watching the scene of the Qinglin Demon Saint and the Ice Spirit Demon Saint joining forces to fight the Red Lotus Demon Saint, as well as the power of the sixteenth generation hall master's attack at the end, he benefited a lot, and he had faintly touched a trace of the realm of refining the gods and returning to the void.

So after dealing with everything, he couldn't wait to choose a retreat, seizing the time to recall all the insights from the previous battles and watching the battles.

I don't know how long it has been like this, before Duan Chen slowly opened his eyes: "I thought I could take advantage of this touch to comprehend the realm of refining the gods and returning to the void, but I didn't expect that I still failed to realize it in the end." ”

There are several realms of cultivating immortals, from refining and refining qi to refining qi and transforming gods, from refining qi and transforming gods to refining gods and returning to emptiness, and the difficulty of comprehension is constantly improving.

If it is said that 10,000 Yuanying monks can comprehend the realm of refining the Qi and transforming the gods, and there are still seven or eight people who can succeed, then 10,000 monks who can participate in the realm of refining the gods and returning to the void, it is not bad to be able to have one enlightenment.

Like the Northern Immortal Swordsman, like the Ghost Spirit Boy, etc., they have long cultivated to the realm of the Great Perfection in the late stage of the Transformation of Gods, but they are all stuck in this last step, and they have not been able to comprehend the realm of refining the gods and returning to the void.

It was the Qinglin Demon Saint, and after the failure of the first impact on the Refining Void Realm, he had been cultivating for many years, and only then did he successfully comprehend and step into the Refining Void Realm in one fell swoop.

Therefore, although he failed to comprehend the realm of refining the gods and returning to the void this time, Duan Chen was not discouraged at all, but felt a little regretful.

After all, he felt that he was really close to breaking through to the Realm of Refining Void, and he was close to comprehending the realm of refining the Void.

"Huh?" Duan Chen, who was sitting on the lawn, suddenly felt something in his heart and looked up.

I saw an incomparably old figure appear out of thin air in mid-air, and it was the old hall owner.

"Master, why are you here, if there is anything to do with me, just send me over, why do you come here in person. Duan Chen stepped forward to support him.

His powerful Yuan Shen could sense that the old pavilion owner's current vitality was like a broken candle in the wind, which could be extinguished at any time.

"Hehe, I'm just old, and it's not that I can't walk. The old hall owner smiled: "Having said that, the previous hall masters were very satisfied with your performance, and before I sent them to the main hall to sleep, they all told me to train you well, so I came over in person." ”

"Shizun has helped his disciples enough. Duan Chen said: "And what the master needs to do most at the moment is to recuperate, and it is not appropriate to waste too much energy on the disciples." ”

The old pavilion owner was already short of life, how could he be willing to let the old pavilion owner waste the last bit of time in his life on himself.

"Silly apprentice, although there are many regrets in my life as a teacher, the most reassuring thing is the Magic Doctor Hall. ”

The old hall owner said: "You will be in charge of the Demon Doctor Pavilion in the future after all, helping you for the teacher is actually helping myself, and what the teacher can't do in this life, I also hope that you can help the teacher do it in the future." ”

Duan Chen looked at the old hall master silently.

He knew that what the old hall owner couldn't do in his mouth was actually referring to the revitalization of the Demon Doctor Pavilion and leading the Demon Doctor Pavilion back to its pre-ancient glory.

This is the lifelong wish of the old pavilion owner, and it is also the lifelong wish of the previous owners of the Demon Doctor Pavilion, and now the old pavilion owner obviously intends to put this long-cherished wish and burden in his hands, so he will say the sentence "Helping you for the teacher, in fact, is helping myself".

"By the way, time is running out for the teacher, you clean up, and we'll leave immediately. The old hall owner suddenly spoke.

"Let's go right away, where are you going?" Duan Chen couldn't help but be stunned when he heard this.

Now that the Demon Doctor Pavilion has just survived, the old hall owner is about to leave with him, will this give the Heavenly Demon Clan some opportunities for them to take advantage of?

"The world is so big, I'm afraid there is nowhere to go?"

The old hall owner smiled, as if he saw the worry in Duan Chen's heart: "You don't have to worry about the Heavenly Demon Clan, their energy is still more focused on the Western Regions battlefield now, plus this time they have lost three Demon Saints, and for the time being, they have no strength left to deal with my Demon Doctor Pavilion." ”

"And there are still a few big moving talismans in the hands of the master, if something really happens, we can also rush back in time. ”

"Since the master has already made arrangements, then the disciple will obey the master in everything. Duan Chen thought about it, and also felt that it was not very likely that the Heavenly Demon Clan would make a comeback, unless they really planned to break the net, otherwise it was really unlikely that they would take the opportunity to attack the Demon Doctor Pavilion or something.

That night, Duan Chen explained everything to the old hall owner, made some arrangements, and quietly changed his appearance and secretly left the Nine Ghost Demon City.

......

The White Bone Demon City is the closest domain city to the Nine Ghost Demon City.

The so-called domain city is the city of one domain, like the Nine Demon City controlled by the Nine Demon Emperor before, which is the domain city of the Nine Demon Domain.

And the White Bone Demon City is the domain city of the White Bone Demon Domain.

In the Southern Regions, every Demon Saint rules a large territory, and the people who are responsible for managing these territories are the many Demon Emperors under their command, and each Demon Emperor manages a domain, so there are the so-called Nine Demon Domains, White Bone Demon Domains, Black Wind Demon Domains, and so on.

Among them, the Lord of the White Bone Demon Domain is the White Bone Demon Emperor, and the one standing behind the White Bone Demon Emperor is the Curse Demon Saint who tried to curse Duan Chen, but Duan Chen and the old hall master visited the White Bone Demon City this time, not to settle accounts after the autumn.

"The architectural style of this White Bone Demon City is completely different from the Nine Ghost Demon City. ”

Duan Chen accompanied the old hall master to walk in the White Bone Demon City: "And most of the people who live here are bone demons, and other demon clans are rare. ”

"The White Bone Demon Emperor himself is from the Bone Demon Clan, so within the Demon Domain he rules, naturally the monks of the Bone Demon Clan see it more often. ”

The old hall owner turned into a foot demon doctor at this moment, but when he heard this, he couldn't help but smile and said: "Let's go, I may not have been here in this White Bone Demon City for a long time, so you can accompany me for a good visit today." ”

"The master has a life, and the disciple does not dare to disobey. Duan Chen smiled as he carried the medicine box.

So the master and apprentice began to travel to the White Bone Demon Domain, first staying in the White Bone Demon City for a few days, and then going to the Ghost Valley and the Yin Tomb Land, which are also famous in the White Bone Demon Domain, and finally before leaving the White Bone Demon Domain, the old hall owner also took Duan Chen to challenge the White Bone Demon Emperor.

Of course, it was Duan Chen's challenge, and the old hall owner was watching the battle from the sidelines.

Duan Chen didn't do his best in this battle, and only used sixty percent of his strength to defeat the White Bone Demon Emperor, and then left with the old hall master.

From beginning to end, the White Bone Demon Emperor didn't recognize the origin of the two, and he lost in a daze.

In fact, with Duan Chen's current strength, the outcome of this battle can be known without fighting, but the old hall owner seems to want him to see the fighting methods of the Bone Demon Clan, so he specially selected the White Bone Demon Emperor as his opponent.

Although Duan Chen won this battle quite easily, some of the magical powers used by the White Bone Demon Emperor were also very powerful, which made him refreshed and benefited a lot.

After leaving the White Bone Demon Domain, the master and apprentice traveled all the way west and began to wander throughout the Donghua Continent.

The two of them first went around in the Southern Regions, went to the territory of the Heavenly Demon Clan, then to the territory of the Force Demon Clan, and finally to the territory of the Phantom Demon Clan, in these Demon Clan's power territories, Duan Chen saw many landscapes that he had never seen in the past.

There are demon cities built at the bottom of the lake, and there are also cities built on the backs of giant demonic beasts, and there are cities that move around with demonic beasts, and there are even secret worlds, Duan Chen also followed the old hall master into these secret worlds.

Even the master and apprentice have teamed up to explore many ruins, and have obtained a lot of treasures with their own strong strength.

Of course, the old hall owner didn't care about these treasures, so they all fell into Duan Chen's pocket.

After a hurried tour of the Southern Regions, the old pavilion owner took Duan Chen to the Western Regions.

The master and apprentice first went to the battlefield of the Western Regions to see the bloodshed and cruelty of the war, and then went deep into the interior of the Western Regions, to the Spirit Beast Palace, to the Ten Thousand Buddha Sect, and to the influence of the Jiuchen Sect.

As far as the excitement comes, the old hall owner will also take Duan Chen to sneak into the mountain gate of these three immortal sects, which is called exploration.

Of course, in the process of traveling, the old hall master would also arrange opponents for Duan Chen, either a Great Perfection cultivator in the late stage of the Transformation Divine Transformation with extremely strong combat power, or a great power in the early stage of the Refining Void Realm with the same strength as Duan Chen.

Duan Chen was like a challenger, fighting with these opponents chosen by the old hall master, and three years passed unconsciously.

The three years of uninterrupted wandering and challenges sometimes made Duan Chen feel something, coupled with the careful guidance and teaching of the old hall master on the side, Duan Chen's comprehension of the realm of refining gods and returning to the void became deeper and deeper.

"In my eyes, cultivation was to retreat, practice, fight, and attain enlightenment. ”

"However, there are still many things in heaven and earth that are worth experiencing, different inheritances, different civilizations, all have their own characteristics and reasons for existence, and they are all worth savoring and feeling the fireworks produced by the collision of different civilization inheritances, which is also of great help to my cultivation. ”

Duan Chen followed the old pavilion owner to travel all over the world, and at first he didn't understand the old pavilion owner's intentions, but gradually realized his old man's good intentions.