Time flies, a year inside the altar of time and space, and only one day has passed in the outside world.

However, Duan Chen, who was immersed in cultivation, was unaware of the passage of time.

In addition to his cultivation of the Demon Dao Deity, the Immortal Dao Deity consulted some records about the Six-Leaf Ice Soul Grass through the City Lord's Mansion.

Just as the Northern and Western Regions have many desperate and dangerous places, there are also many desperate and dangerous places in the Southern Regions ruled by the demons.

According to the formation method of these desperate and dangerous places, they can be roughly divided into two categories, one is the naturally formed desperate and dangerous places, and the other is the acquired desperate and dangerous places, such as the ancient tribal ruins left over from ancient times and so on.

Among them, the one that is rich in ice soul grass is a natural Jedi called the Ice Soul Realm.

The Ice Soul Realm is located in the deepest part of the Southern Regions, even if it is a demon race, few people know the situation inside, only knowing that more than ninety percent of the Ice Soul Grass in the Southern Regions is produced in the Ice Soul Realm.

As for other places in the Southern Regions, although one or two Ice Soul Grasses are occasionally found, most of them are only Ice Soul Grasses below three leaves, and only Ice Soul Grasses with more than three leaves can exist in the Ice Soul Realm.

However, because the Ice Soul Realm is located in the deepest part of the Southern Regions, the road is far away, and it is extremely difficult to get there alone, and you have to pass through the territory of many demon forces, and the road is full of dangers and demonic beasts.

However, the most dangerous thing is not these, but the Ice Soul Realm itself contains many dangers.

It is said that only the Demon Emperor who has cultivated to reach the stage of transformation can come out of the Ice Soul realm alive.

It can be seen that the danger of the Ice Soul Realm is not something that ordinary people can trespass on at all.

If he could, Duan Chen naturally didn't want to enter the Ice Soul Realm to find the Six-Leaf Ice Soul Grass, but this was not his own decision, in case he couldn't find the Six-Leaf Ice Soul Grass in the outside world, he could only venture into the Ice Soul Realm to find out.

And before that, he had to get stronger.

And looking for the Six-Leaf Ice Soul Grass, it was not enough for him alone, he needed help.

Therefore, while the Demon Dao Deity was retreating and cultivating with the help of the Time and Space Altar, Duan Chen's Immortal Dao Deity was responsible for guiding Tu Man's cultivation, and at the same time refining pills for the two of them, Ghost and Tu Man, to help them improve their cultivation.

In this way, Duan Chen's Immortal Dao deity instructed Tuman cultivation outside, and occasionally entered the Dao pattern diagram of the Six True Demon Skills in the Mountains and Rivers Ding, but he never showed up to the outside world.

Because as soon as he appears, it is very likely that he will be seen through the body of the human race by the demon and others.

As for Duan Chen's Demon Dao Deity, he had been staying in the space-time altar to cultivate.

On this day, Duan Chen's Demon Dao Deity began to cultivate as usual, but soon, he noticed an unusual movement in his body.

I don't know when, six Jiuyang Demon Seals quietly appeared out of thin air, wrapped in the Jiuyang Hellfire.

But this was not what surprised him the most, what surprised him the most was that the Desolate Heavenly Demon Pattern, which was originally restrained in the flesh and blood, seemed to have become uncontrollable, quietly appearing, flickering brightly and darkly.

There were all kinds of signs that it seemed that between the Nine Yang Demon Seal and the Desolate Ancient Heavenly Demon Pattern, something unusual was going to happen.

What's going on?

Duan Chen's heart froze, but he quickly regained his composure, he knew that the more times like this, the more he needed to calm down in order to respond to all changes.

He silently operated the magic power in his body, and the magic power dispersed into his limbs and hundreds of bones, enveloping his own muscles, bones, flesh and blood, and protecting the internal organs in his body for the first time.

And in this process, the six Nine Yang Demon Seals and the Ancient Heavenly Demon Patterns that appeared in his body were getting closer and closer to merging.

It can be clearly seen that the dark purple magic pattern is mysterious and noble, like a vine, and it is quickly wrapped around six Nine Yang Demon Seals.

And the Jiuyang Demon Seal, which exudes a blazing golden light like the sun, is like six fruits growing on the demon pattern vine at this moment, and the power of Jiuyang constantly flows out of it, spreading along the magic pattern to the whole body, and then flowing back into the Jiuyang Demon Seal along the magic pattern, and the cycle repeats itself, and it is immortal.

When this kind of Zhou Tian operation was carried out seven or eight times, on the vine-like Desolate Heavenly Demon Pattern, an inconspicuous dark purple Demon Pattern seemed to come to life, and suddenly a flower bud grew.

Wisps of the power of the Nine Suns poured into the buds along the Ancient Heavenly Demon Pattern, causing the latter to grow at a speed visible to the naked eye.

Suddenly, the six Nine Yang Demon Seals in Duan Chen's body suddenly trembled, and an astonishing scene occurred.

I saw that the growing bud suddenly bloomed, and a new Nine Yang Demon Seal was born inside.

And as more and more of the power of the Nine Yang converged, this Nine Yang Demon Seal began to get bigger and bigger, and soon became on a par with the other six Nine Yang Demon Seals.

At this moment, seven Nine Yang Demon Seals were scattered scattered all parts of Duan Chen's body, shining brightly, and there were even golden threads extending from them, entangled with the Desolate Heavenly Demon Pattern.

In the blink of an eye, dozens of criss-crossing golden magic patterns appeared on Duan Chen's body, connecting with the originally engraved Desolate Heavenly Demon Patterns.

It was only at this point that all the changes stopped.

"This is ......" Duan Chen stared blankly at the two magic patterns that appeared on the surface of his skin.

The newborn golden magic pattern and the ancient heavenly demon pattern were obviously different, and they looked more complex and exquisite, and the core of all the golden magic patterns was the seven Nine Yang Demon Seals.

Among them, the largest one is the Jiuyang Demon Seal on the chest, and in addition, there is one in the heart and eyebrows, as well as one on the limbs of the body.

The appearance of the seventh Nine Yang Demon Seal made Duan Chen realize that his Nine Yang Demon Body must have broken through.

It's just that he is also confused about why there was a breakthrough and why these changes occurred.

However, his intuition told him that his breakthrough this time seemed to be a little unusual.

As for what was unusual, he wouldn't be able to see it for a while, but he knew that the Seven Demon Lords would definitely know the answer.

Thinking of this, Duan Chen couldn't help but leave the space-time altar, and at the same time found the Seven Dead Demon Lords and the Heaven Locking Temple Instrument Spirit, who didn't know what they were plotting for.

At first, the two of them were still a little impatient when they saw Duan Chen, but when they sensed the change in the aura on Duan Chen's body, they couldn't help but become extremely strange when they looked at Duan Chen's gaze again.

"What kind of eyes are you looking at?" Duan Chen was a little uncomfortable by the two of them.

"You've broken through to the late Yuan Infant stage. The voice of the Seven Demon Lords was as cold as ever.

"I've broken through to the late Yuan Infant stage?...... Really. Duan Chen, who was immersed in the mutation of the Nine Yang Demon Body, was not reminded by the Seven Deaths Demon Lord until he realized that he had broken through to the late Yuan Infant stage.

However, he quickly put the matter behind him, and instead told the Seven Demon Lords and the Heaven Locking Temple Weapon Spirit about the changes that had occurred between the Nine Yang Demon Body and the Ancient Heavenly Demon Pattern.

"That's a good thing. After listening to Duan Chen's words, the Seven Demon Lord's face became more and more strange.

"Good thing?" Duan Chen raised his eyebrows: "What's so good, why didn't I feel it?"

"You've just changed in your body, and you certainly can't feel it. ”

It was the Heaven Locking Temple Instrument Spirit who spoke, and its gaze was also very strange: "Your Jiuyang Demon Body is still a Jiuyang Demon Body, but in addition to the Jiuyang Demon Body, you now have another Demon Body, this kind of Demon Body is called the Ancient Heavenly Demon Body." ”

"Desolate Heavenly Demon Body?" Duan Chen was overjoyed in his heart, but then said with some uncertainty: "Can a person have two demon bodies at the same time?

"It depends. The Seven Demon Lord's eyes flashed slightly: "There are many kinds of demon bodies, according to different demon clans, different demon patterns, bloodlines and cultivated demon skills, the demon bodies cultivated are also strange. ”

"Some demon bodies can't coexist because of the conflicting direction of cultivation, while some demon bodies can get along peacefully, and usually we call the latter situation a twin demon body. ”

"Twin Demon Bodies?" Duan Chen raised his eyebrows.

He had seen this situation in an ancient book in the Moon Demon Village.

However, the so-called twin demon bodies usually require more than two demon bloodlines to cultivate, for example, Chi Yun has the bloodlines of both the fire demon clan and the phantom demon clan, so he can cultivate both the fire demon body and the phantom demon body at the same time.

But why can he also cultivate the Twin Demon Body?

This...... It's also incredible.

As for the breakthrough of cultivation and the breakthrough of the Nine Yang Demon Body to the Seven Yang Realm, in front of the twin demon body, it seems a little insignificant.

The Seven Demon Lords and the Heaven Locking Temple Weapon Spirit also seemed to be thinking about this question, and looked at Duan Chen with a very strange gaze, as if they wanted to see something from him.

"It should be because of the Blood Demon True Monarch. ”

"Well, the Blood Refining Transformation Technique was the first creation of the Blood Demon True Monarch, perhaps in order to cultivate this technique during his lifetime, he refined the bloodline of the Heavenly Demon Clan. ”

"There are also the Ancient Heavenly Demon Pattern and the Six True Demon Skills!"

"Which is more powerful, the Nine Yang Demon Body or the Ancient Heavenly Demon Body?"

"There's no comparison, they're not the same type of demon. ”

......

Duan Chen listened to the discussion between the Seven Deaths Demon Monarch and the Heaven Locking Temple Instrument Spirit, and when he heard that the Nine Yang Demon Body and the Ancient Heavenly Demon Body were not the same type of Demon Body, he couldn't help but ask curiously, "What is the difference between these two Demon Bodies?"

The Heaven Locking Temple Instrument Spirit also looked at the Seven Demon Lords with a curious expression.

The Seven Demon Lords didn't want to bother more, but when they saw the curious eyes of the two, they patiently explained.

There are many types of demon bodies, but they can be roughly divided into two types: battle demons and defensive demons, for example, the Jiuyang demon body is the defensive demon body, Duan Chen has now cultivated the Jiuyang demon body to the realm of the seven yangs, and the strength of the demon body is enough to shake the best magic weapon.

As for the Desolate Heavenly Demon Body, it was a pure battle demon body.

And according to the inference of the Seven Demon Lords, Duan Chen's ability to cultivate the Desolate Ancient Heavenly Demon Body had the most direct relationship with the Blood Demon True Monarch's physical body used by him to refine the Demon Dao Deity, as well as the Desolate Ancient Heavenly Demon Patterns he inscribed, including the Six True Demon Skills, all played a huge role.

Otherwise, even if a normal human race cultivates demonic skills, it is impossible to cultivate a twin demon body.

After Duan Chen listened, he understood.

However, he didn't care if the Blood Demon True Monarch had refined the power of the bloodline of the Heavenly Demon Clan in the past because of his cultivation of the Blood Refining Transformation Technique, what he cared about was whether the two demon bodies would be mutually exclusive.

After all, the consequences of the clash of blood are serious enough, and the consequences of the clash of demons will definitely be even more serious.