As soon as the black coffin was opened, an angry roar came from inside, and then a wrinkled-skinned green-haired palm poked out of the coffin, and the five fingers of the green-haired palm were all covered with sharp dark green nails, giving people a feeling that it looked a little crazy.

Because he had already seen the appearance of the six true demons, Li Mu did not have much fear of a mere demon clutche, he knew that since Tianhuang dared to let the other party out, there must be a way to clean up the other party.

"Roar!!

The roar continued, as a green-haired devil's claw stretched out from the coffin, and then the six true demons that Li Mu had seen back then slowly stood up from the coffin.

The Six Dao True Demons hadn't changed much from when Li Mu first saw them, he was covered with green hair, his skull was shriveled and only a layer of wrinkled skin remained, his mouth was full of sharp fangs, and he still had a pair of jet-black wings on his back.

Although these six true demons stood up from the black coffin, and kept roaring from their mouths, they were restricted and could not completely break away from the demon coffin under him.

Whenever the Six True Demons wanted to forcibly break out of the black demon coffin, the Heavenly Desolate Battle Halberd in mid-air would exude an invisible emperor-level coercion, crushing him to death in the demon coffin.

"Devil, I have been suppressing you for nearly 30,000 years on the orders of my master, and we will break it off today!"

While controlling the Heavenly Desolate War Halberd to suppress the six true demons, the Heavenly Desolate quickly sealed his hands at the same time, accompanied by a stream of blue thunder light gushing out of his body, and one hundred and eight blue thunder and lightning runes quickly condensed outside his body.

This one hundred and eight blue runes are the Thunder Emperor runes that Li Mu has already inherited, and with the condensation of the one hundred and eight Thunder Emperor runes, the law in the hands of the Heavenly Desolate suddenly changed, and the one hundred and eight Thunder Emperor runes instantly condensed together, turning into a simple 'thunder' character seal.

Looking at the 'thunder' character seal in front of the Heavenly Desolate Halberd, the Six True Demons who were suppressed by the Heavenly Desolate War Halberd obviously sensed the danger, and he struggled frantically, wanting to break free from the suppression of the Heavenly Desolate War Halberd, but no matter how he struggled, he couldn't break through the Emperor Wei suppression of the Heavenly Desolate War Halberd.

"Don't struggle, even if you can escape the suppression of the Heavenly Desolate War Halberd and the Demon Suppression Coffin, you won't be able to escape from this Thunder Source Demon Slaying Array, not to mention that you can't escape from the Demon Suppression Coffin for so many years, no matter how much you struggle, it's just a waste of effort!"

"If you can let me and your primordial god die together, you won't complain if you die, and you will die!"

Tianhuang shouted angrily at the Six True Demons, and then his body changed in a twist, turning into a three-foot-long blue flying sword.

Although this blue flying sword looks very ordinary, it contains a very powerful thunder attribute emperor, as the sky desolate turned into a blue flying sword, the 'thunder' character in mid-air was printed from the spot and spun for a while, and then submerged into the blue flying sword.

"Buzz!!"

The void hummed, and with the integration of the 'thunder' character seal, the blue flying sword suddenly exuded more and more powerful imperial power, but in just a short period of time, the imperial power emitted from the blue flying sword increased by more than four or five times.

"Such a powerful emperor, as if a real martial arts emperor has been reborn, this is the divine power that the predecessors of the Heavenly Desolation have regardless of the cost!"

Looking at the blue flying sword that was only three feet long, but it seemed to be able to destroy the heavens and the earth, Li Mu couldn't help muttering in his heart, and when the six true demons saw this, their thin bodies trembled slightly, and their eyes exuded unconcealed fear.

"Whoosh!!"

With the sound of the wind breaking through the air, the three-foot-sized blue flying sword turned into an afterimage from the spot, and flew towards the six true demons, the target was the center of its eyebrows.

"It's not so !!easy to die with me in the body of a mere instrumental spirit."

Seeing the imposing blue flying sword shooting towards him, the six true demons roared unwillingly, he opened his mouth and squirted violently, and a cloud of viscous blood spurted out of his mouth.

The blood spurted out by the six true demons was no more than a ball the size of an adult's fist, although it looked inconspicuous to the naked eye, but it also exuded a not weak imperial power.

Under the control of the six true demons, this fist-sized cloud of blood quickly turned into a blood-colored long sword, and slammed towards the blue flying sword that the Heavenly Desolation had turned into.

Hearing only a sharp crisp sound, the tips of the two flying swords were like needle tips against Mai Mang, and they struck together in mid-air, and for a while, the blood and blue spiritual light continued to flash wildly, reflecting the entire underground cave and changing color, and the two completely different emperors continued to impact from mid-air, if it were not for the protection of the spiritual light shield transformed by the Thunder Source Demon Slaying Array, the entire cave would have been destroyed in an instant.

"Heaven and Earth Thunder !!"

After the two flying swords faced each other in mid-air for seven or eight breaths, suddenly, the domineering voice of the Heavenly Desolation came from the blue flying sword, and then the space above the blood-colored flying sword fluctuated, and blue lightning bolts came out through the void and slashed down on the blood-colored flying sword.

With the attack of many blue lightning bolts, the aura on the blood-colored flying sword suddenly became disillusioned, showing that it was not supported, and the blue flying sword took this opportunity to rise greatly, and the blood-colored flying sword was pierced into two halves with a single sword, and then fell on the eyebrows of the six true demons, and the tip of its sword completely pierced into the eyebrows of the six true demons.

"Ah!!h

Pierced into the center of his eyebrows by the blue flying sword, the six true demons roared as if they were crazy, the green demonic qi on his body was dissipating, and the little vitality in his body was rapidly decreasing, becoming weaker and weaker.

Although the vitality in the body of the Six True Demons is rapidly decreasing, the aura on the blue flying sword is also slowly weakening at the same time, which is like two cultivators of equal strength fighting the method, in the case of not being able to use the spirit treasure and divine power to win, they use the most primitive method to compete for the true yuan power to see whose true yuan power is exhausted first.

As time passed, the vitality in the body of the Six True Demons and the aura on the blue flying sword became weaker and weaker, and in the end, the aura in the eyes of the Six True Demons turned dark gray and looked lifeless.

And the situation of the blue flying sword is not much better, there are many cracks on the surface of the flying sword that are visible to the naked eye, not only has the aura become extremely dim, and it looks like it may completely shatter at any time.

"No, if the Heavenly Desolate Seniors succeeded in killing the Six Heavenly Demons in the end, it's fine, but if the Heavenly Desolate Seniors can't kill these Six Heavenly Demons before the Heavenly Desolation Senior's vitality is completely exhausted, wouldn't it be a vain sacrifice!"

Looking at the Six Heavenly Demons and Heavenly Desolation, which had been stalemate to the final stage, Li Mu's face suddenly froze, and then he took out the Green Dragon Glaive Axe, and used the Blue Dragon Holy Blood in his body as a sacrifice to revive the spirit in the Green Dragon Glaive Axe.

With the revival of the weapon spirit in the Qinglong Glaive Axe, the true yuan in Li Mu's body surged wildly, frantically injected into the Qinglong Glaive Axe, and then he raised his hand and slashed out a half-moon-shaped cyan axe with a monstrous holy might, and with the sound of a dragon roar, he slashed towards the head of the Six Heavenly Demons.

The cyan axe was quite long, and the attack speed was extremely fast, but in the blink of an eye, it moved sideways in front of the six heavenly demons.

"When !!"

With a hard sound of fine iron clashes, the cyan axe, which looked amazing, slashed down on the heads of the six heavenly demons, but what Li Mu didn't expect was that the heads of the six heavenly demons not only did not suffer any damage after receiving a blow from the green dragon glaive axe, but instead shattered the cyan axe with a shock, and exploded in midair.

"Ahh

Although he knew that the emperor-level powerhouse was terrifying, Li Mu didn't expect that even the terrifying Law Saint Soldiers couldn't hurt him in the slightest, and this was still when the Six Heavenly Demons were the weakest and couldn't resist.

"It's useless, the physical body of this demon clan is already relatively strong, not to mention that these six heavenly demons are demon emperor-level existences, not to mention the law saint soldiers, even if they are real emperor soldiers, it is difficult to kill them easily!"

"Li Mu, you go quickly, get out of here quickly, don't worry, I am eighty percent sure that he will be killed, even if my luck is too bad in the end, I can't get my wish, these six Heavenly Demon Yuan Shen have suffered a heavy blow, and I can't recover much cultivation in a short time, I'm afraid that he will make a move on you when the time comes." ”

The blow failed to succeed, and Li Mu's mind heard the faint spiritual sense transmission of the Heavenly Desolation, and he opened his mouth to persuade Li Mu.

"No, I can't just leave, I, Li Mu, am not greedy for life and afraid of death, let me try again!!"

Li Mu knew that Tianhuang was worried about his safety, but he didn't listen to the other party's words and left, but continued to use his magical powers and launched an attack on the Six Heavenly Demons.

Under Li Mu's stubbornness, he successively sacrificed the Eastern Emperor Bell, the Divine Water Tablet, the Ghost Knife and other spiritual treasures to attack the Six Heavenly Demons, and after the attack was fruitless, he immediately urged the Law of Death, the Law of Poison, the Law of Thunder, Jin Geng's Sword Qi and many other magical powers, but what disappointed him was that the various magical powers he exerted failed to hurt the Six Heavenly Demons in the slightest.

"Click!!"

Suddenly, a crisp shattering sound sounded from the entire cave, but it was a small piece of the blue flying sword that was transformed by the Heavenly Desolation, and at this moment, the primordial spirit in the body of the Six Heavenly Demons was still not destroyed, and there was still a faint wisp of vitality on his body.

Seeing that the blue flying sword was about to be unable to support it, Li Mu hurriedly took out the Immortal Cutting Gourd, and at the same time poured all his strength into the Immortal Cutting Gourd.

"Baby, please get out of the sheath!!"

As Li Mu silently recited a spell in his heart, a seven-colored flying knife with a length of one foot suddenly erupted from the Immortal Cutting Gourd, and flew to the neck of the Six True Demons at a speed that was difficult for the naked eye, and circled around the neck of the Six True Demons.

In a flash of blood, the head of the Six Dao True Demons was separated from its body, and its emperor-level body was actually broken by the Immortal Gourd, not only that, but as the head was cut off, the vitality in the body of the Six Dao True Demons was instantly cut off, and then his body and head together turned into ashes from mid-air and disappeared into this world forever.

Just as the body of the Six True Demons turned into flying ashes, with a flash of seven-colored spiritual light, the Immortal Slashing Flying Knife returned to the Immortal Cutting Gourd with a wisp of essence blood.

"Dead, actually dead, is this the legendary Immortal Flying Knife!"

Although the six true demons died, the blue flying sword transformed by the Heavenly Desolation did not dissipate immediately, and under a flash of thunder, the blue flying sword transformed by the Heavenly Desolation turned into a human form again, but the aura on its body was extremely sluggish, and it was obviously not going to survive for long.

"That's right, Heavenly Desolate senior, this is the Immortal Cutting Flying Knife, I knew that the Immortal Cutting Flying Knife could deal with these six true demons, I would have made a move earlier, and it wouldn't have cost you a lot of your vitality. ”

Told by the Heavenly Desolation, Li Mu quickly reacted from the death of the Six Heavenly Demons, and he said with some regret.

"This has little to do with the time of your shot, if I am not mistaken, the immortal gourd in your hand is not complete, only when the six heavenly demons are the weakest, this gourd can cut off his head. ”

"Of course, thank you, otherwise I wouldn't have had time to stand here and talk to you anymore. ”

Tianhuang said in a weak voice, the spiritual light on his body became more and more dim, and finally even blurred, and it was about to completely dissipate.

"Senior, you... There's really no way to save you, I... I have the Saint-Grade Pill Nine Stars Pill here, and there are many Spirit Herb Elixirs, and even a few Saint-grade Elixirs, you can see if these are useful to you. ”

Looking at the Heavenly Desolation that was about to dissipate, Li Mu took out a large amount of elixirs on his body, as well as some elixirs that were old, including several saint-grade elixirs he had obtained in the Immortal Ruins Realm......

Please remember that the first domain name of this book is:. Nine Heavenly God Emperor mobile version reading website: