The sound waves rolled up one after another, and the sand walls that Li Muran protected were shattered layer by layer by layer by layer by layer by layer.

Although the attack of sound waves is sharp, the protection of the sand wall is also comprehensive, and the two are difficult to distinguish for a while.

Now, both sides are competing for the depth of their respective mana. Whoever has a deeper mana will have the lead in this battle.

Although Li Muran is a cultivator in the early stage of Shenyou, he has already practiced the "Rebel Immortal Art" to the third turn, and his magic power is much higher than that of the same level cultivator; and although Nirvana also practiced the Rebel Immortal Art, he only had time to practice the Rebel Immortal Art. In terms of the degree of solidity of his magic power, Li Muran still has a little advantage.

However, Nirvana was a master of the true body stage after all. His manipulation, control and use of magic power has reached a state of supernatural power. Every trace of magic power is used just right, without wasting at all. So in this way, Nirvana is not at all inferior.

However, with the extraordinary power of the Quicksand Sword, he also couldn't take any advantage.

Niesheng finally slapped the golden bell with a sudden palm, and finally couldn't bear it. It shattered, but the last sound wave emitted before it shattered was also the strongest one. This sound wave was extremely fast, and it swallowed the previous sound waves directly, turned into a more powerful sound wave, and rushed towards Li Muran.

Trapped in this ruler space, Li Muran had no choice but to use the quicksand sword with all his strength to protect his whole body.

"Boom" a series of muffled sounds, the sand walls were blocked by sound waves and were shattered intovisible. Even the body of the quicksand sword completely shattered under this blow, but the power of the sound wave gradually weakened after destroying the quicksand sword.

The quicksand sword was destroyed, and Li Muran hurriedly trembled his sleeves and sacrificed the ice-attribute talisman spirit. The latter turned into a snow leopard and opened its mouth and sprayed out a stream of extremely cold white air. The white air instantly condensed into a transparent ice wall, blocking the last remaining power of the sound wave.

With the crisp "bang" sound, the ice wall collapsed, but the power of the sound waves was completely exhausted.

"Boy, you really have it." Niesheng's eyes shrank and he sighed, "I still underestimate you, you didn't expect that in the past few years, you have not been lazy in practicing, and you have mastered so many powerful means."

Li Muran remained silent. He had consumed a lot of mana just now, and his aura was a little confused. He took this opportunity to adjust his aura mana while ordering the snow leopard talisman spirit to continue attacking the other party.

The same is true for Nirvana. Although he smiled relaxedly, he was also adjusting his breath secretly.

"Huhuhu" The snow leopard talisman spirit jumped in the air, opened its mouth and sprayed countless cold ice cones, and shot towards Nirvana in a dense manner.

Niesheng only took a look and slapped his palm. A pure white light shone out, which was also a lost light.

Sure enough, under the lost light, the ice cone's cold air almost collapsed invisible, but there were still wisps of extremely cold air invading around Nirvana, making his whole body cold, and he couldn't help but shivering.

"What a strong extreme cold power." Nie Sheng was stunned. Only then did he realize that the cold air contained in the other party's talisman spirit was extremely unusual

"Is it the innate extreme cold air?" Niesheng said in his heart, "If this is the case, there is room for further improvement in the quality of this talisman spirit."

However, after all, it was just a talisman spirit. He was surprised and used the magical powers of Nirvana to protect him, so he would not be threatened much.

In a moment, Niesheng finished adjusting. While he sacrificed a little golden flame to resist the cold air of the snow leopard talisman spirit, he also took out a small red bottle.

Nirho held the bottle in one hand, with a little hesitation on his face and murmured: "I thought I wanted to deal with you. The previous methods were enough to kill you ten times. Unexpectedly, I was forced to use this move. You really shocked me."

After saying that, he frowned, a hint of resoluteness flashed in his eyes, and then he raised his head and drank something in the bottle.

In an instant, Niesheng's breath changed drastically. Not only did his eyes become congested, but his exposed skin was also red and wanted to seep bleeding.

"What a heavy demonic aura." Li Muran was shocked, "Is it because the treasure he swallowed just now that was some kind of demon?

Li Muran then sacrificed several ice explosion talismans, which immediately turned into countless fist-sized ice crystals and hit Nirvana who was casting. Each ice crystal exploded on Nirvana, forming a stream of extremely cold air, and its power cannot be underestimated.

Not long ago, Li Muran used these ice explosion talismans to make the demon cultivator Ji Chen, who was a late-stage cultivator of Shenyou, suffer a great loss and eventually lose. However, Niesheng suddenly burst out of his bloody mist, which actually blew away all these ice crystals and the burst cold air, and could not hurt Niesheng at all.

And in this blood mist, Nirvana's body shape is also undergoing drastic changes.

His whole body was as red as blood, and his body gradually rose from thin and long, about a meter tall. At the same time, a thin layer of skin appeared on his extended arms, which was connected to his body, like a pair of fleshy wings; the corners of his mouth also became sharp and sharp, and looked particularly ferocious.

At first glance, Nirvana looked like a blood-colored bat with red body, but it was just a half-human and half-bat.

"The Art of Transforming Demons" Li Muran felt aroused. He had heard that in the immortal cultivation world of hundreds of countries in the Western Regions, there was a cultivation sect called the Demon Spirit Sect. Their practices were very strange. They could actually use some treasures extracted from monsters to help themselves transform into a half-human and half-demon form. While greatly improving their magic power, they often possess various incredible magical powers.

The higher the quality of the monster extracts used, the stronger the magical powers obtained when transforming into monsters. Now Nirvana's aura is not followed by it, and it seems that it has become much stronger all of a sudden. It is obvious that the treasure in the small bottle he just took is also of extremely high quality.

Nie Sheng slapped his wings and flew into the air. With a light swagger, countless wind blades were blown. Li Muran hurriedly ordered the Snow Leopard Talisman Spirit to spray out an ice wall, and finally blocked these extremely sharp wind blades.

"Hehe, today, what other means do you have to take over the magical powers of the demon queen?" Nirvana, who turned into a blood bat, said with a grim smile, his voice also became sharp and harsh, sounding particularly gloomy and terrifying.

"At this point, I can only take a risk." Li Muran didn't think too much, and immediately patted his waist and forced Xiaobai to wake him up.

The little silver light flew out of Yu Linglong, but she was sleepy and had a weak breath. At this time, it obviously could not help Li Muran to deal with a powerful enemy like Niesheng.

"I want to use the attached spirit technique. You don't have to do anything, and don't resist at all." Li Muran said in his heart. He and Xiaobai had already had a sense of mind. Xiaobai immediately understood and stood obediently in front of Li Muran.

Li Muran stretched out a palm and pressed it on Xiaobai's forehead, while muttering a spell. After a while, a blood light came out from his palm. Under the blood light, Xiaobai's body gradually shrank, as if the essence of his body was thrust by Li Muran. In the end, Xiaobai became almost about a foot-sized, and then Li Muran took it back to Yulinglong.

At the same time, Li Muran's body was also undergoing drastic changes. He roared angrily and actually made a roar like a wolf howling. His body suddenly increased several times. He bent down and leaned over, his palms fell to the ground, and silver hair appeared all over his body, as if it turned into a wolf that was several feet tall, half a human and half a wolf in an instant. In an instant, it turned into a wolf that was several feet tall, half a human and half a wolf.

While Li Muran turned into a wolf, Nie Sheng, who was half-human and half-bat, looked at the scene in surprise, but did not forget to attack. However, the snow leopard talisman spirit tried its best to finally block his wind blade attack, covering Li Muran to successfully use the attached spirit technique.

However, at this time, the vitality contained in the Snow Leopard Talisman Spirit was also exhausted, and it turned into the original form of the jade Talisman and was put away by Li Muran. A large amount of the vitality Talisman must be used to replenish the vitality of it before it can continue to be used.

"Hmph, I will transform into a demon, and you will have the means of being attached to your spirit, but it is not less than that of me." Niesheng said coldly: "However, with the help of monster magical powers, I am afraid that your roaring moon wolf will be far less than my flying blood bat."

As he said that, Niesheng opened his mouth and laughed wildly. With a sharp and harsh laughter, an invisible sound wave hit Li Muran like a needle. Li Muran felt a pain in his mind for a moment. He sacrificed his divine thoughts outside his body, and was immediately defeated by the invisible sound wave.

Li Muran frowned and roared angrily. A lightning arc about a foot thick and thin amid the thunderous sound, flew out from the lightning burning marks that suddenly appeared between his eyebrows and eyes, penetrated the invisible sound wave and hit Nirvana.

Niesheng was shocked, but he had known that Li Muran's spiritual beast had thunder and lightning magical powers. After using the spiritual technique, this magical power could naturally be temporarily driven by Li Muran.

Nirsheng did not dare to be careless, and rolled up a pair of flesh wings, protecting him in front of him. A thick layer of blood mist appeared on the flesh wings to block the thunder and lightning strike.

The arc of electric shock hit the blood mist, and immediately defeated the blood mist. The aftermath of lightning hit Niesheng's flesh wings, leaving a charred scar.

However, as another blood mist rose, the scars quickly disappeared.

"Hmph" Niesheng put down his flesh wings and sneered: "If you still have this move, you won't hurt me.

Li Muran jumped and rushed towards Niesheng, but Niesheng spread his wings and the extremely agile dodge. After both of them turned into half-demon shapes, their movement speed and physical strength were significantly improved a lot.

"It's a pity that this is not at night." Li Muran thought to himself that he was unlucky. If it was on the full moon night, after the talisman spirit, he could use Xiaobai's moonlight technique and other methods. At the same time, he could also use the many magical powers of the Dark Night Art, and his body movement was even faster. He might even seize the opportunity to kill Nirvana Sheng.

"Let you taste the blood-devouring demon flames of my seat." Nie Sheng dodged Li Muran and slapped, and with his wings slapped, blood-colored mist freed up, turning into a red flame, spreading around him.
Chapter completed!