Under the diffusion of Chen Gong's spiritual sense, he understood in his heart that this place was already quite close to the original Haotian Immortal City, which is now the Immortal Demon City, and the creatures existing in these forests were very likely to come from the Demon Realm.

These Demon Realm creatures may be considered powerful, and there are even many existences comparable to seventh-order demonic beasts and Da Luo Jin Immortal level, but for Chen Gong, they are nothing. It's just that the appearance of these demon creatures made Chen Gong's heart move, a glimmer of light flashed in his hand, and a book appeared in his palm.

Life and death are thin, and he was once considered by the Origin Immortal to be the first strange treasure in the Void Immortal Realm, even if he is the cultivation of Taiyi Golden Immortal, he was almost pitted by this strange treasure that can reverse cause and effect. Chen Gong's time to get this life and death book is not too short, but he has never been able to understand the mystery of it, and if he forcibly launches it, he will pay a great price, and even be faintly rejected by the world he is in, making his luck extremely bad.

But I have to admit that this is an extremely terrifying treasure, now the situation in the fairy world is complicated, the demon world is eyeing it, Chen Gong wants to improve his strength in a short period of time, this life and death is a good breakthrough, so he decided to practice it in this dark forest, so as to comprehend this strange treasure.

When Chen Gong made such a decision, the fierce beasts of the Demon Realm in this dark forest were killed. In order to initiate the life and death thinness with minimal limitation, Chen Gong began to test the smallest and most direct manifestation of reversal of cause and effect, the omen.

Reversing cause and effect, the most basic one is that there is a result first, and then there is a cause, since there is a result first, it is equivalent to a prophecy, after the result is said first, and then a series of causes are seen, so as long as the life and death book is sacrificed, Chen Gong can have an extremely strong premonition of many things, this premonition can become clearer and clearer with the increase of the immortal yuan mana input to the life and death book, but the cost of seeing the future is the occurrence of many unlucky events that are almost uncontrollable.

Therefore, now Chen Gong will only continue to have the minimum amount of immortal yuan input, and he only needs to have a vague sense of what is going to happen, even if something happens that makes him unlucky, it will be extremely slight, completely within the range of his bearing.

Chen Gong held the book of life and death, and rushed directly into the lair of those demon beasts in the dark forest, constantly provoking a roar of beasts, and then began to play like a cat and mouse, in these beast groups, just relying on his body to dodge left and right, chasing and fleeing, and attracting more demon beasts to chase and kill.

"Hahahaha. A clear laughter came from the Netherworld Forest, and Chen Gong found the feeling of penance he had when he first arrived at the Source Realm.

The glimmer of energy above the chaotic immortal sky brightened and dimmed, darkened and brightened, and day after day passed like this.

In the quiet forest, a small stream flows down from the distant mountain peaks, like a jade belt that shuttles through the forest, dotting this somewhat dark forest, and the quiet atmosphere makes the surroundings of this stream full of a rare sense of peace in the fairy world.

Rumble!

There was a bang, but it broke this tranquility, and a huge black shadow suddenly burst out from the forest, and then slowly stopped after rubbing a long trail on the ground around the stream, and the fierce beast that was huge and exuded a ferocious aura all over its body, but after struggling a few times, it completely lost its vitality, and in its abdomen, there was a wound that exuded a strong sword intent.

The sudden movement caused some of the fierce beasts near the creek to flee in all directions, especially after seeing the fierce beast that fell to the ground, they retreated faster than the fairy beasts who didn't know how many times smarter. Being able to defeat the most powerful fierce beast that occupies this hundred miles radius, whether it is an immortal or other fierce beasts, it is definitely not something they can afford to provoke.

As these Demon Realm beasts retreated, in the forest, there was a faint sound of footsteps, and after a while, a figure in a white robe slowly appeared.

The figure stayed outside the forest, looked up at the energy turbulence above the immortal sky that had become brighter, and then looked down at the big guy not far away, shook his head and said: "These fierce beasts from the demon realm are all extremely intelligent, and they actually know that they sent spies to test me, but they are much smarter than those demonic beasts below the seventh order that have not opened their spiritual intelligence, and it is not an exaggeration to say that they are demon beasts." ”

The glimmer of energy shone on that familiar young face, making him look more energetic, and this person naturally walked all the way, constantly contemplating the thin Chen Gong of life and death.

It's just that the current Chen Gong's mana fluctuations on his body are extremely weird and obscure, and even vaguely, making people feel that he is just a human immortal who has just ascended to the immortal realm.

In fact, it is true that Chen Gong constantly suppressed his own strength, and only relied on the special function of Life and Death to fight, the smaller the power to induce Life and Death, the smaller the power of counterattack, and Chen Gong could use this treasure more.

He has been walking in this dark forest for ten days, and within ten days, there are not many demon beasts he has encountered, and there are not many demon beasts that Chen Gong calls demon beasts. As the number of uses increased, Chen Gong's spiritual sense, which was ten times more powerful than that of an immortal of the same level, finally grasped something subtle, which was a repulsive power from the origin of the immortal realm.

Practice the true knowledge, do not understand the things, more operation, more exploration, you can gradually discover some of the mysteries. Today's Chen Gong has suppressed his strength to the level of immortals, constantly experimenting with the life and death book in his hands, and now he has a preliminary conjecture about the life and death book.

No matter which side of the world, it has its own trajectory, and there are heavenly rules to ensure the normal operation of the world, and the more powerful the world, the stronger the power of its heavenly rules, and the more unbreakable the various laws under the rules of heaven. The law of cause and effect is the most magical and powerful law under the rules of the Heavenly Dao, and under the rules of the Heavenly Dao, it penetrates into all aspects of the operation of the world.

The Book of Life and Death is a strange treasure that reverses cause and effect, and its use will destroy the rules of the world, threaten the stability of the world, and be obliterated by the rules of the Heavenly Dao of the current world. However, the Book of Life and Death transfers this power from the rules of Heaven to the user, and every user will suffer from the rejection of the laws of Heaven because of the reversal of cause and effect, and the most direct manifestation of this rejection is that luck becomes bad, and the greater the power of using the Book of Life and Death, the worse the luck will be.

The power of the laws of heaven is extremely powerful, even if it is Taiyi Golden Immortal, it cannot compete with it, but the power of the laws of heaven is based on countless rules and laws, and its existence is also a lot of constraints, even if someone uses the book of life and death, it is considered to be a threat to the stability of this world, as long as this threat does not reach a certain level, then the law of heaven can not directly wipe it out, only through layers of rules and laws, to combat the existence of this threat, the manifestation of this blow is luck, after this blow reaches the extreme, it will be completely rejected by this world, nothing can be done, and everything will not go well, as if it is outside this world, like sleepwalking.

Therefore, in the past ten days, Chen Gong has been constantly trying the limit of the Heavenly Dao Law backlash that he can bear, and the time that this backlash can last, or whether there is a way to offset this kind of backlash and repulsion, although there have not been many recent achievements, but there has been a breakthrough in the end.

So now, Chen Gong likes the current travel and tempering more and more, which makes him find the feeling of constantly seeking the avenue to improve.

This dark forest stretches for tens of thousands of miles, the mountains are scattered, covering an extremely wide area, and there are not many powerful demon beasts, not only have high-level demon beasts comparable to high-grade golden immortals, but even once Chen Gong occasionally found a strange fairy grass, and encountered a super demon beast whose strength is comparable to that of a seventh-order demonic beast, but it has extremely high intelligence, and can even cast spells and natal supernatural powers, the strength of this demon beast is no longer something that the Great Luo Jin Immortal in the immortal world can deal with, and Chen Gong is extremely difficult to deal with when he suppresses his own strength, but it is the best object for him to test life and death。

This seventh-order demon beast has extremely high intelligence, and has had a conversation with Chen Gong, Chen Gong knows that this demon beast is called Xiaoyue Blue Wolf, and has an extremely agile body and a strong intuition of the beast, Chen Gong suppressed his own strength to the realm of human immortals, and it was also a little difficult to rely on his body and life and death alone.

In the past few days, Chen Gong and the Howling Moon Wolf have fought twice, each time Chen Gong relied on the power of life and death to get out smoothly, but this Howling Moon Wolf dominated one side, and actually sent a lot of other demon beasts to search for Chen Gong's traces, and due to the backlash of life and death, Chen Gong was never able to get rid of the pursuit of the Howling Moon Wolf.

Of course, with Chen Gong's strength, it was not difficult to kill this Howling Moon Wolf, but he didn't do it, an opponent of this level was exactly what he needed, and Life and Death Bo seemed to need to exert the ultimate strength he could withstand in order to get out smoothly, for him, this simple was the best experimental subject.

"I don't know if that guy didn't find me for two or three days, if he was angry again. Chen Gong smiled slightly, his body moved, and he appeared directly beside the bear-shaped demon beast that was sent out as a spy, and with a stroke of his finger, he took out a yellow inner pill in his body, these demon beasts are between demon immortals and demon beasts, but their strength is even stronger, their inner pills are also different from the demon fairy's Yuan Ying and the demon beast's inner dan, it seems that there is more of a demonic nature, and it will have miraculous effects when refining some special pills.

"After groping for so long, this thin nature of life and death has been explored a lot, it seems that this strange treasure should be mutilated at present, or it should be a set of magic weapons, otherwise it will really play its role, and the price paid is too terrifying. When Zhang Wuxiang used it back then, he should have used some kind of workaround. Chen Gong looked at the inconspicuous book in his hand, frowned and said in a low voice.

Shaking his head, Chen Gong stood up, just about to leave, his eyebrows suddenly raised, and his eyes looked at the sky in the distance, where a large number of black shadows were breaking through the wind, and vaguely, they could smell a thick fierce murderous aura from the air.

"Hehe, that demon bear didn't die in vain, so I let that guy find it so quickly. Seeing this, Chen Gong couldn't help but smile again, but instead stopped, standing there indifferently and looking at the approaching black shadow.

"Boy from the fairy world, leave the Demon Spirit Fruit for Lao Tzu, otherwise, I will tear your flesh and tear it apart!" Before the largest black shadow arrived, it let out an angry roar, which made the demon beasts in this forest tremble.