In the eyes of the girl, Yang Qi is indeed extremely mysterious, as soon as he flies over, he divides three times by five, and solves the two heavenly demons of the mythical realm, and even says that he wants to refine.

In her feelings, this Yang Qi's cultivation does not seem to be a mythical realm, but a broken cultivation, such a cultivation is naturally not worth mentioning in her eyes, but seeing Yang Qi's slight movement and the means of subduing the two heavenly demons, she will definitely not have any contemptuous thoughts.

She thought that the person in front of her was very likely to hide his cultivation and was a supreme ancestor. Game fairy world, otherwise, how can a broken "little person" surrender the heavenly demon of the mythical realm with three punches and two kicks?

Don't look at her as a girl, in fact, she is also the supreme ancestor of the Holy Sword Immortal Heavenly Realm, with a noble status, and she guards the seal of the Heavenly Demon Castle with a sword, and no one can compete with her.

"The girl is called the Cold Spirit Fairy?" Yang Qi turned his eyes and knew what the girl in front of him thought, and he didn't explain that he was the realm of the Immortal Marquis, but the system was special or something............ Therefore, it is mysterious that he can't support the person in front of him.

Moreover, between his words, he released a trace of the residual aura of the Mythical Realm Ancestor Fire Dragon Ancestor, which made the cold girl even more convinced that he was the Ancestor of the Mythical Realm, but he suppressed his cultivation and wanted to do something.

"Brother Dao just heard what the two demons said. The girl Han Ling smiled: "Thanks to Brother Dao's help this time, I was able to suppress the two great demons of the Heavenly Demon Castle, but unfortunately, now that the vitality of heaven and earth has changed, hell has also undergone unimaginable changes, and the sealing power in the depths of the Heavenly Demon Castle is getting weaker and weaker, if it takes another few decades, I may not be able to suppress it, and when the time comes, many supreme demons sealed in it will come out." The fairy world will be ruined everywhere, and the world will set off a bloody storm. ”

"Oh?" Yang Qi smiled slightly, and thought for a while before saying, "If my guess is not wrong, in the depths of this Heavenly Demon Castle, but the passage leading to the Supreme Heavenly Demon Realm, the Freedom Heaven?"

"Not bad. The girl Han Ling nodded: "This Heavenly Demon Castle is left by an ancient god, suppressing this passage, but the Ancient Hell, the Freedom Heaven is the holy place where the King of Ten Thousand Demons gathers, the Supreme Demon Domain, in the hundreds of millions of Hengsha Hell, are all one of the best existences, once this passage is opened, it is equivalent to hell coming to the world, with this Heavenly Demon Castle as the center, countless immortal worlds will be destroyed." At the end, only the immortal realm above level thirty can resist. Could it be that the seniors have any way to alleviate the time for the seal to weaken. ”

"Such an important place, why did the Holy Sword Heavenly Immortal Realm send you to guard it alone?" Yang Qi already knew everything in his heart, and couldn't help but understand.

"Could it be that Brother Dao thinks my swordsmanship is very bad?" The Cold Spirit Maiden said lightly: "I am in the Holy Sword Heavenly Immortal Realm, nicknamed the Cold Sword Ancestor, but I am in the Holy Sword Heavenly Immortal Realm, one of the eighteen sword ancestors, I don't come to guard this Heavenly Demon Castle, and there is no more clever ancestor to suppress here." ”

"The girl misunderstood. Yang Qi smiled on his face, and from his words, he could hear that this cold spirit girl was monstrous and arrogant, and she was one of the supreme leaders: "I mean, if the Heavenly Demon Passage of the Freedom Heaven, let alone the ancestor of the Mythical Realm, even if it is a hundred of them to suppress it, it is not too much." ”

And that is true. ”

The cold spirit girl's face softened a little: "Actually, our Eighteen Sword Ancestors of the Holy Sword Heavenly Immortal Realm are taking turns guarding this Heavenly Demon Castle, this Heavenly Demon Castle is an ancient ruin, guarding it, you can also challenge the Heavenly Demon sealed in it, and temper it, I have reached the first level of the mythical realm, the peak of the gods, and will soon reach the realm of the second level of refining gods, so this time I came here to guard and challenge the heavenly demons, but unfortunately the heaven and earth have changed greatly, and two heavenly demons have come out at once, which is unimaginable." ”

"It doesn't matter. Yang Qi waved his hand, "This Heavenly Demon Castle is a miracle, and it must be extraordinary. In this way, since the seal has been loosened first, I have just cultivated a great art of demon subjugation, which can restrain all kinds of demons in hell, especially the heavenly demons, and I have to collect all kinds of demons, condense them into one, and turn into a true body of demon subjugation! I can also help you suppress the Heavenly Demon Castle here, or how about we break into it and kill some advanced demons? ”

"So much the best!"

A happy look appeared on the face of the cold spirit girl: "If you don't say it, I really can't speak, it's just that the depths of the Heavenly Demon Castle are very dangerous, divided into many layers, and each time they go deep into one layer, the more powerful the sealed Heavenly Demons are! If you go deep below, then there will be a God Refining Realm, or even a God Transformation Realm, then it will be terrifying, even if it is sealed, the power that will be extended is enough to suppress us, or even pinch us to death. ”

"Good opportunity!" Yang Qi knew that this time he had encountered a great opportunity again, and he didn't expect that in the depths of this Heavenly Demon Castle, there were actually many Heavenly Demons of the Mythical Realm sealed, and every Heavenly Demon of the Mythical Realm was a great supplement, among which the essence of the Mythical Realm could be used as the energy for his own promotion.

Originally, he could enter hell to hunt the demons of the mythical realm, but unfortunately, those demons are very powerful, hunting one, it is very likely to trigger countless demons to fight back, and when the time comes, he will cause trouble for himself, and now the demons in the depths of the Heavenly Demon Castle are all sealed existences, and their strength must be greatly weakened, and their own god elephant is strong in suppressing the devil, which has a huge function for subduing the demon.

In addition, this Heavenly Demon Castle actually leads to the Freedom Heaven, so absorbing the high-level cosmic energy of this hell can still obtain powerful power stones.

Even this power stone is more advanced and majestic than the energy of Tushitian.

Now, Yang Qi wants to quickly cultivate to reach the mythical realm, once he enters it, the immortal realm of thousands of mountains and rivers will have to surrender to himself, and when he reaches that time, the Divine Elephant Hell Suppression Power will be improved to a new realm, and he may even surrender the King of the Ten Thousand Realms as his magic weapon.

For Aotian, he has enough certainty, unless Aotian has stepped into the Immortal Throne and become the realm of the primeval gods, he will be able to escape the doom.

"Without further ado, let's get inside. Yang Qi flicked his sleeves, and suddenly a huge air current, rolling and galloping, shrouded towards the Heavenly Demon Castle, this ancient castle was shrouded in it in an instant, and the demonic qi was suppressed a lot, originally the ancient castle seemed to be the flesh and blood demon squirming, but now it has calmed down and restored the original ancient vicissitudes of desolation.

The Heavenly Demon Castle was only the size of a planet, so it could naturally be shrouded by Yang Qi.

"What a powerful spell of magic. "The cold sword ancestor girl sighed in her heart, she has guarded this heavenly demon castle for many years, and she has a good understanding of the horror of the demonic qi in the depths of this ancient castle, in recent years, those demonic qi has become more and more intense, corroding the seal left by the great god in it, so there will be a thing where the demon keeps getting out of trouble, it turns out that this heavenly demon castle is a holy place for cultivation, and the eighteen sword ancestors take turns to retreat, enter it, assassinate the heavenly demon through the seal, and exercise swordsmanship.

And not now, every time you fight with the Heavenly Demons, it is a life-and-death fight.

However, under Yang Qi's soft airflow, those demonic qi actually disintegrated one after another, and the corrosion of the seal stopped. There was a faint wail of pain from some Heavenly Demons.

"Cold Spirit Sword Ancestor, let's enter it!" Yang Qi smiled faintly, "I will cast a surrender spell to disintegrate the demonic qi and reduce the corrosion of those demonic qi on the seal! ”

"So heroic, so domineering. The Cold Spirit Sword Ancestor said, "In that case, don't forget it, give me some benefits." In the hands of these sealed demons, there are some powerful magic weapons, and even stolen artifacts, which I need. ”

"Okay, in this way, the Heavenly Demon we killed belongs to me, and all the magic weapons and pills on his body belong to you?" Yang Qi immediately made a distribution.

"Good. "The cold sword ancestor girl smiled happily," I want the heavenly demons themselves are useless, it is difficult to refine, and I have to be careful that the demonic qi is always counter-devouring, every time I kill a heavenly demon, in fact, it is not difficult to defeat them, the difficult thing is to eliminate, these heavenly demons are ever-changing, especially after reaching the mythical realm, they can be scattered into the depths of nothingness at any time, and they can be shadowless and invisible, ascending into the heavens and the earth, every time I kill the heavenly demons, I have to use the sword path of the great killing life, and use the true qi of the whole body to refine the heavenly demons, and it will consume ninety percent of the vitality, and now you can actually refine the heavenly demons for your own use, and you are not controlled by the heavenly demons, which is simply better。 ”

While the two were talking, they entered the depths of the Heavenly Demon Castle.

As soon as he entered the Heavenly Demon Castle, Yang Qi felt that the yin qi was thick, and countless demonic qi swept in one after another, those demonic qi were not fishy smells, but had a fragrance, like an orchid and musk, and it was very viscous, and the bones were bubbling outward.

Yang Qi grabbed a handful of his hand, and suddenly this mass of demonic qi condensed in his palm, trying his best to condense and absorb, and the demonic qi within a radius of dozens of miles was swept away, rolling towards his palm and condensing, and finally turned into a sesame-sized particle, this particle is very amazing, containing powerful energy and laws, much stronger than the spirit stone of Tushitian.

"Good thing!" Yang Qi opened his mouth and took a breath.

Suddenly, countless demonic qi whales sucked water and shot towards his body, all of which were inhaled into the Pure Land of the Gods, and were devoured by an entrenched Chaos Ancient Serpent. Then the Chaos Ancient Serpent disintegrated the demonic nature in it, spit out spirit stones and piled them up in the depths of the Pure Land.

After a while, the entire area within a radius of millions of miles inside the ancient castle became clear, and the existence of some things could be seen.

Seeing this scene, the Cold Spirit Sword Ancestor was almost speechless with shock, and thought deep in his heart: "What kind of person is this, who can actually absorb demonic qi for his own use? It seems that this person must be accepted, it will be of great benefit to our Holy Sword Heavenly Immortal Realm." ”