Heaven and earth have a total of nine kinds of innate Dao spiritual fires, these nine kinds of spiritual fires are not only infinitely useful and powerful, but also contain a kind of Dao law. Six of the nine kinds of innate spiritual fire are clearly recorded in various classics, namely Tushi Heavenly Fire, Golden Crow Divine Fire, Phoenix Holy Flame, Heavenly Tribulation Thunder Fire, Moral True Fire and Pure World Glazed Buddha Flame, these six innate spiritual fires are also well known, and there are three other innate avenue spiritual fires that are only legendary spiritual fires, without any written records. The Immortal Demon Tribulation Fire is one of them, and the other two are the Reincarnation Flameless Flame and the Creation Hongmeng Fire. However, compared to the latter two types of innate spiritual fires, the Immortal Demon Tribulation Fire is more widely spread, and most of the demon cultivators in the entire Demon Realm have heard similar rumors, but no one has seen it with their own eyes, and it is not clear how powerful this innate spiritual fire is and how to refine it, which is also the reason why this Immortal Demon Tribulation Fire has been placed here for many years, but no one has recognized it so far.

The Bliss Boy is from the Dao system inherited from the Xuanyuan Blood Demon, and he knows the existence of this Immortal Demon Tribulation Fire, and he also knows how to collect this Immortal Demon Tribulation Fire, the key to which lies in the Innate Great Freedom Heavenly Demon. Among the Heavenly Demons, only the top five Innate Heavenly Demons can absorb the Immortal Demon Tribulation Fire without collapsing themselves, and the Boy of Bliss borrowed this small garden to nourish the Innate Great Freedom Heavenly Demon The biggest purpose is for this Immortal Demon Tribulation Fire.

The reason why this small garden can contain the innate heavenly demons is mainly because this small garden is buried under the natal demon seed of the Ten Thousand Tribulation Demon Emperor, which has survived ten thousand tribulations without breaking it, and finally it has been preserved under the great tribulation of heaven and earth, and this demon seed is definitely a treasure. If an ordinary demon cultivator obtains this demon seed, he will be able to ascend to the sky in one step, cultivate into an immortal demon body, achieve the Demon Venerable Dao system, and finally further reach the supreme demon path. It's a pity that the Demon Emperor of Ten Thousand Tribulations died suddenly, and his demon seed was directly sent to this demon mansion, which was not well preserved, after tens of thousands of years of evolution, the magic effect of the demon seed has faded mostly, and now it can contain an innate great freedom Heavenly Demon has reached its limit, I am afraid that the next time the Xuanyuan Demon Mansion is opened, the strange flowers in this small garden will wither because of the disappearance of the demon seed.

Xu Changqing had already sensed that the strange power that suppressed divine thoughts in the small garden was rapidly fading, and it would not be long before it would disappear completely, although the flowers transformed by those Ten Thousand Tribulation Demon Seeds would not disappear, but their power was no longer there. Xu Changqing used the technique he learned from the memory of the Bliss Boy to attract the power of the little flower, but he never responded, which can illustrate this point.

Although the power of the Ten Thousand Tribulation Demon Seed has been used to brew the Innate Great Freedom Heavenly Demon, the current Ten Thousand Tribulation Demon Seed is just an empty shell, a dead thing, and it has no effect on other people, but for Xu Changqing, this thing still has a lot of wonderful uses.

"Rise" Xu Changqing knotted the magic seal in his hand, pointed at the garden with his sword, and then raised it slightly, only to see that more than a dozen dragon's blood trees that were originally buried under the garden all flew up, and the confinement formation composed of dragon's blood wood did not dissipate, but trapped the entire garden. Immediately afterwards, I saw Xu Changqing's hands together, and the confinement formation force continued to squeeze towards the center, and the entire garden collapsed and disappeared at an extremely fast speed, leaving only more than a hundred flowers, but these flowers did not last long, and the powerful array force quickly crushed them to reduce them to the natal demonic qi of the Ten Thousand Tribulation Demon Seed, and little by little let it solidify, gradually turning into a purple bead the size of a thumb nail.

Xu Changqing untied the magic array, withdrew the dragon's blood wood into his body, and then took the Ten Thousand Tribulation Demon Seed that exuded a mysterious aura, but did not have the slightest power, and swept his divine thoughts in it, feeling the true meaning of the Demon Dao contained in the demon seed's breath, and a smile appeared on his face. Later, Xu Changqing sacrificed his Great Freedom Heavenly Demon and asked him to incorporate the Ten Thousand Tribulation Demon Seed into his body, and refine it with the Vientiane Senluo Transformation Demon Skill, making it the natal demon seed of the Vientiane Senluo Transformation Demon Skill.

Generally, as long as the demon cultivator cultivates to the realm of Jindan, the demon skills he cultivates will use his natal demon qi to turn into a demon seed, if he can get the demon head transformed by the demon qi of the demon world and refine it into the demon seed, the quality of the demon seed will be better, and the chance of cultivating into the supreme demon path will be greater. The demon seed is the core of the demon skill, and if the demon seed is lost, as long as the demon seed is still there, it can be recovered, but if the demon seed is lost, let alone the demon skill, even if it is difficult to save his life, so the people in the demon path are very careful about the condensation and protection of the demon seed, even if they get a treasure like the ten thousand tribulation demon seed, they don't dare to destroy their demon seed and replace it with the ten thousand tribulation demon seed. ,

Xu Changqing's situation was diametrically opposed to these demon cultivators, although his True Martial Demon Sword Yuan Shen clone had already cultivated the Vientiane Senluo Demon Transformation Skill to the Dacheng realm, and was able to incarnate into the Heavenly Demons. It's a pity that the Great Destruction Sword Qi is too strong, and every time the Demon Skill condenses into a Demon Seed, it will trigger a sword qi to destroy it, so so far Vientiane Senluo has no Natal Demon Seed, which also causes the Demon Dao in Xu Changqing's Nine Streams Avenue to be incomplete. Now this Ten Thousand Tribulation Demon Seed can be described as a charcoal in the snow, just to make up for Xu Changqing's lack of Demon Dao, and what is even more rare is that the power in this Demon Seed has completely disappeared, that is, an ownerless thing, which also saves some troubles such as exorcising the residual breath of the Demon Seed, so that the Ten Thousand Tribulation Demon Seed can be perfectly integrated with the Vientiane Senluo Demon Transformation Skill.

In addition, the Ten Thousand Tribulation Demon Seed also has a talent that can be called against the sky and can be called a chicken rib, that is, as long as the person who has the Ten Thousand Tribulation Demon Seed does not do things against the sky, he will not be exposed to cause and effect, which is simply a destruction license issued by the Heavenly Dao. It's just that people with a little brains know that this kind of supernatural power is unreliable, what is called not doing things against the sky, this range can be said to be small, but it can also be said to be large. If a person with the Ten Thousand Tribulation Demon Seed inadvertently kills a person on the road, and this person is indeed a key person who does the way for the heavens, then this matter is against the sky, so in the end, this talent is supernatural, and it is equal to nothing.

If this Ten Thousand Tribulation Demon Seed still has the natal qi of the Ten Thousand Tribulation Demon Emperor, maybe Xu Changqing will need ten days and half a month to completely refine it, but now he doesn't need to spend too much effort, and directly instills all the true intent of his Vientiane Senluo Demon Transformation Skill with the intention of demon thoughts, and then highlights a mouthful of natal demonic qi to connect with this Ten Thousand Tribulation Demon Seed. At the moment when the Ten Thousand Tribulation Demon Seed turned into Vientiane Senluo and transformed into a natal demon seed, the True Martial Demon Sword Yuan Shen really rushed out with another sword qi, hitting the Ten Thousand Tribulation Demon Seed, and instantly scattered it, but as Xu Changqing expected, the scattered Ten Thousand Tribulation Demon Seed quickly gathered together again to restore it to normal, and at this time, the True Martial Demon Sword Yuan Shen clone also recognized its existence, and no longer played the sword qi.

After feeling that the Ten Thousand Tribulation Demon Seed had completely stabilized, Xu Changqing set off to go to the place where the Immortal Demon Tribulation Fire was located, and wanted to take advantage of the hot iron to collect all the treasures in this Demon Mansion at one time.

The Immortal Demon Tribulation Fire is located on the altar about ten miles on the side of the small garden, the shape of the altar is very simple, just like the ordinary mortal altar, there are no talismans and spells on it, except for the magic fire is very eye-catching, the rest is ruthless and ordinary.

Xu Changqing landed directly on the top of the altar, looking at the purple-black flame the size of a watermelon in front of him, Shen Nian probed inside, but the result he got made him a little puzzled. Speaking of which, Xu Changqing also has several kinds of Innate Dao Spiritual Fire, no matter how strange the appearance of that Innate Dao Spiritual Fire is and how huge its power is, its fundamental place has a Heaven and Earth Great Dao Law. But Xu Changqing was in this flame, not only did he not feel any power, but he didn't even feel the law of the Great Dao, as if this flame didn't exist at all, it was just an illusion.

Xu Changqing was not in a hurry to drive the Great Freedom Heavenly Demon to devour this demonic fire, but only walked around this demonic fire twice, as if he was observing something. In the memory of the Bliss Boy, there are not many memories of this Immortal Demon Tribulation Fire, but he knows that he can subdue this demon fire with the Great Freedom Heavenly Demon, and as for the method of ambushing, and the effect of this demon fire, etc., there is no mention of it.

"This thing is rumored to be able to burn any dead thing, so you can use this method to try to draw its power out and see what the source of its power is?" Xu Changqing suddenly stood still, looked at the flame, and muttered to himself.

As he spoke, he saw him take out an ordinary magic weapon that had been refined before from the Qiankun World and throw it into the flames. Sure enough, as rumored, the magic weapon was quickly ignited by the flames, burning violently as if it had been poured with oil, but in the blink of an eye, a rare medium-grade magic weapon completely turned into a red mist, which quickly dissipated, and the flame also returned to its normal state.

"Huh" Xu Changqing seemed to feel something from the flames, but he was not sure, so he simply took out dozens of magic weapons of all kinds that had been refined before or obtained from other places, including a few high-grade magic weapons, and then saw that he threw these magic weapons into the flames one by one, and all the magic weapons were burned the moment they were touched by the flames, without exception. Seeing so many magic weapons disappear in front of him, the smile on Xu Changqing's face became more and more obvious, and when the last magic weapon was thrown into the Immortal Demon Tribulation Fire by him, he suddenly attracted a wisp of pure world glazed Buddha flame power from the Eight Treasure Glazed Ginseng Fruit Tree Yuan Shen, forming a Buddha Flame Dharma Aspect above his head.

The moment the Buddha Flame appeared, the entire Demon Mansion shook violently like an earthquake, and the surrounding demonic qi seemed to have life, and quickly fled to the surroundings, trying to avoid the power range of the Buddha Flame, and the demon clouds in the sky were completely burned as if they had been ignited, turning into a fire cloud, and the fire cloud ashes were falling golden lotuses one by one, floating away. At the same time, the Immortal Demon Tribulation Fire in front of Xu Changqing also seemed to be stimulated by the Buddha Flame, and the power that even Xu Changqing's divine thoughts could not feel was temporarily released from it, and the flames disappeared in an instant, and the place where the original flame was located turned into a pitch-black hole, and all the power close to the cave entrance would be completely sucked in and turned into invisible.

"I didn't expect that what was hidden in this Immortal Demon Tribulation Fire was actually this Disillusionment Returning to the Yuan Dao" After Xu Changqing saw this black hole, he couldn't help but gasp and exclaimed.