What appeared in front of Du Fei was a huge crimson earth, which existed in a sea of magma like a huge island.

Above the earth, in nine directions at the edge, nine huge pillars of magma rose into the sky, and then turned into an incomparably pure energy in mid-air, all over this space.

Obviously, in this place, the originally extremely dangerous magma can also be turned into a cultivation source, just looking at this, it is not difficult to imagine what kind of skill the owner of this Martial Saint Cave Mansion has.

After slowly moving his gaze away from these extremely attractive magma pillars, Du Fei's gaze fell on the vast land.

On the red earth, there are many temples built with cyan crystal jade, but most of these temples are in ruins at this moment, obviously, this Martial Saint Cave Mansion should have experienced a catastrophe.

Although, between this heaven and earth, because of the relationship between the years, the energy that can be used for people to cultivate is extremely strong, but for some reason, Du Fei can always feel a faint smell of death between this heaven and earth. It's as if this space has lost its vitality since a long time ago.

"What the hell is this place......" Du Fei squinted at this scene before sighing in his heart after a moment.

"After the War of Annihilation that year, the thirty-three Heaven and Earth Yuan Pills that were originally in the hands of the Eight Ancient Clans and the Nine Emperors of the Flood Desolation were all scattered between this vast heaven and earth. However, in the extremely long years, occasionally these Heaven and Earth Yuan Dan will also appear in the world, but no one can explain the reason for the extreme coincidence of these things. Because there is no Heavenly Saint Qi in the Sealed Realm, there should be no one who can cultivate to the Martial Saint Realm!, however, since someone has ever reached this realm, then he has relied on external forces......" Xiao Bai thought about it and said slowly.

"What do you mean...... The owner of this Martial Saint Cave Mansion back then was the holder of the Huangquan Reincarnation Pill, and it was also thanks to the Huangquan Reincarnation Pill that he was promoted to the Holy Rank, right?" Du Fei asked softly in his heart.

"Probably that's the case, otherwise, it shouldn't be possible for a Martial Saint powerhouse to appear in the sealed realm. Don't listen to other people, what kind of outsiders can enter and have the opportunity to become a martial saint powerhouse...... Only those who possessed enough Heavenly Saint Jade would have a chance to impact the Martial Saint Realm. Xiaobai explained lightly.

Du Fei nodded slightly, since he said so, the owner of this Martial Saint Cave Mansion back then should have entered the Martial Saint Realm by chance after obtaining the Huangquan Reincarnation Pill, and then by chance, of course, when he got the Huangquan Reincarnation Pill, he might have also caught some Heavenly Saint Jade, otherwise, there is no way to explain why there is some faint Heavenly Saint Qi between this piece of heaven and earth.

It seems that his goal this time is not only the Yellow Spring Reincarnation Pill, but also, before others can't react, he has to find a way to get all those Heavenly Saint Jades!

"Okay, don't think about these too complicated questions yet, anyway, it is estimated that it will not be so easy to find the Huangquan Reincarnation Pill. Xiaobai seemed to pout.

"That's what you said," Du Fei smiled and nodded, "Anyway, let's take a look at the situation in this Martial Saint Cave Mansion first, and see if we can catch anything else." Although the Huangquan Reincarnation Pill and the Heavenly Saint Jade are important, other things are definitely not simple!"

In his heart, Du Fei's figure moved, and he slowly swept from the low altitude towards the depths of this area.

And with Du Fei's deepening, the look in Du Fei's eyes was a little more solemn. If you look at the various conditions in this area, the so-called catastrophe that you guess should be man-made, because you can basically see some battles in every place.

"Could it be... Was this once a space where the forces within the Closed Realm were contested?"

Du Fei secretly pondered in his heart, his guess was somewhat correct, after all, the cultivation sources here were so rich, it was extremely attractive to any large force. However, the forces with the Martial Saint level powerhouses are definitely among the best in the Sealed Realm, and Du Fei can't think of any forces in the Sealed Realm that will attack the forces that originally occupied this place, and then they can take advantage of it.

Du Fei's heart flickered slightly, and he was a little uncertain for a while, but at a certain time, his figure suddenly shook slightly, and he remembered something else.

"Magma Heavenly Demon!"

"Heaven and Earth Yuan Dan!"

These two things appeared at the same time, and I only saw them twice, once here, and the other in the Da'an Dynasty......

"Extraterrestrial Heavenly Demon!"

These four words suddenly appeared in Du Fei's mind, making Du Fei guess the truth in an instant!

"Master, you really guessed it. Xiaobai also sensed Du Fei's surprise, and sighed at the moment.

"All this, is it really those extraterritorial heavenly demons who did it?" Du Fei exhaled slowly, and said with a bit of disbelief.

"Well, it should be, in the battle of the destruction of the world, your human race fought against the extraterritorial heavenly demon race, although it was a victory, but it was also an absolute defeat. And after that battle, those extraterritorial heavenly demons seemed to have chosen to integrate into this side of the world, and then conquer this side of the world from the secret. This process must be extremely long and long-term, what we saw in the Kyushu battlefield that day was just the tip of the iceberg! In this world, I don't know how many forces and strong people already have the shadow of the extraterritorial heavenly demon behind them, if the war of annihilation comes again, I'm afraid the ending will be a little unimaginable!" Xiao Bai said slowly, "But these things are too far away, and they have little to do with you, master." Master, as long as you know, the person who has obtained the Heaven and Earth Yuan Dan is the mortal enemy of the Extraterritorial Heavenly Demons, and these Extraterritorial Heavenly Demons will try their best to eradicate the owner of the Heaven and Earth Yuan Pill. ”

"Master, the news that you are the owner of the Heaven and Earth Yuan Dan, I'm afraid those extraterritorial heavenly demons already knew about it, but before you grew up, they didn't attach so much importance to you. But even so, I think the offensive against you should be almost launched, but you are hiding in the sealed realm, master, and those extraterritorial heavenly demons can't find you. Xiao Bai said softly, "It's just that, looking at the current appearance, it seems that some of these extraterritorial heavenly demons are also hidden in the sealed realm, so master, you should be careful in everything." You must know that those extraterritorial heavenly demons are definitely not easy to deal with! If they don't come, if they appear, it will definitely be a thunderbolt!"

When Du Fei heard this, he couldn't help but gasp slightly, if he said this, the miserable appearance of this space was caused by the Extraterritorial Heavenly Demon Clan?

"Wait a minute!" Du Fei's figure suddenly froze, and a strange look appeared on his face, "When I entered here before, I always had an extremely strange feeling, and I always felt that this treasure hunt seemed to be different from the past, but I can't tell what is different." However, when I see this scene now, I have a bold guess......"

"Could it be, the appearance of those three fake pills, the gathering of so many powerhouses and forces in the Sealed Realm, is a big drama directed by the Extraterritorial Heavenly Demon! You know, after this time, the peak standing power in this Sealed Realm will have to lose at least 20%! If the Extraterritorial Heavenly Demon has any plans in the future, then the action they planned this time will be considered a complete success! Because, I estimate that there will definitely be one in ten strong people who can leave here alive!"

"This ......" Hearing Du Fei's speculation, even Xiao Bai seemed to be a little stunned, and after a moment of silence, it seemed to sigh and said, "Even if that's the case, I'm afraid we won't be able to stop this from happening." Moreover, if there really was an extraterritorial Heavenly Demon Clan behind the scenes, then their biggest target should be to come to the Huangquan Reincarnation Pill! If that was the case, they would definitely not let the Huangquan Reincarnation Pill fall into their hands! This kind of thing, which ranked among the top three in the Heaven and Earth Yuan Dan List, would have an unimaginable effect in the battle of world destruction!"

Du Fei shook his palm slightly, and it took a moment for him to recover from this rather shocked emotion, and then he slowly exhaled and said softly: "Okay, let's not scare ourselves for the time being, no matter whether our guess is correct or not, the Huangquan Reincarnation Pill must not fall into the hands of others, this is the biggest goal of our trip." ”

"Well, I will try my best to assist your master, and leave the matter of inducing the fluctuations of the Huangquan Reincarnation Pill to me. Xiaobai also let out a rare breath, and then said softly.

"Well, let's go!" Du Fei nodded, and then he no longer thought about these complicated things, but his eyes fell to the place in front of him, and with a slight step under his feet, the speed increased a few points in an instant.

Since the goal of this trip is becoming more and more clear, then the speed will be faster, no matter what, you must get the Huangquan Reincarnation Pill!

"Hmm, something seems wrong up ahead!"

After running like this for more than ten minutes, suddenly, Du Fei's figure squatted in mid-air, and then his eyes fell to a valley, where there was a temple faintly, but the temple remained intact......