Sha Tian's attack, which had merged with heaven and earth, was simply invulnerable.
He cultivated the Dao of Assassination, so his aura was concealed so that it was difficult for others to detect him. When he attacked, it was definitely a thunderous attack. Even a high-level opponent would not be able to dodge it easily.
Black Demon and Sha Tian were of the same level. Black Demon first dodged Yurou Fei's Still Mirror, but it was already too late by the time he realized that something was wrong behind him.
Shatian's longsword stabbed right into his back.
However, the long sword did not penetrate Black Demon's body. Instead, it made a crisp "ding" sound.
Black Demon's clothes were pierced through, revealing a black armor underneath.
Sha Tian knew that his assassination had failed. He suddenly turned his sword and slashed at the back of Black Demon's head.
Black Demon lowered his body and smashed the Heavenly Demon Staff at Sha Tian.
After the two of them clashed, Sha Tian was forced back more than ten meters, while Black Demon only moved a few meters forward. It was obvious that Sha Tian was inferior to Black Demon.
Even so, Sha Tian would not retreat. Sword Qi that was one with heaven and man kept enveloping Black Demon, and the surrounding space was torn apart by the sword qi that was a thousand meters long.
Black Demon was not afraid of anyone in a one-on-one fight. He waved the Heavenly Demon Staff, and with a strong corrosive force, he destroyed all of Sha Tian's sword qi.
The two of them fought fiercely, and all kinds of spirit beasts were summoned.
Yurou Fei came to Ling Xiao's side and found that Ling Xiao was covered in wounds. His skin, flesh, bones, and organs were almost completely rotten.
These wounds were like wounds on her body, and her heart felt as if it was being cut by a knife.
With tears in her beautiful eyes, she took out a pill and the Spring of Life and fed them to Ling Xiao. She said, "Xiao, you … you must be okay, or else I will die with you!"
Yu Rou Fei and Ling Xiao had been together for a few years. They didn't have much of a relationship that would last forever, but they did have that kind of ordinary love that seemed real and helped each other in times of need.
Seeing Ling Xiao like this, she felt like dying.
If it was anyone else in such a miserable state, they would probably be doomed.
Fortunately, this person was Ling Xiao. Since his head was not smashed, the Tree of Immortality still existed in his Sea of Consciousness, providing him with an endless supply of life force.
Even so, Ling Xiao still felt that his situation was unprecedentedly bad. The pain was simply indescribable, almost making him feel as if he had half a foot in hell.
If it wasn't for Yurou Fei and Sha Tian's timely arrival, he really wouldn't have the slightest chance of survival.
The power of this Black Demon was simply too terrifying, and the power of the Heavenly Devil Stick was not inferior to his Golden Dragon Spear at all. Even with his physical body, he would not be able to withstand it.
Right now, he was powerless, and the Ancient Emperor's Divine Technique could not be used. He could only rely on the energy of the Tree of Immortality to recover.
Now that Yurou Fei had stuffed pills and the Spring of Life into his mouth, Ling Xiao felt much better.
He said with difficulty, "Don't … Don't worry about me … Go help Sha Tian kill him!"
"But what about you?" Yurou Fei was worried about Ling Xiao.
"I … I'm fine, go quickly!" Ling Xiao said again, then closed his eyes to recover from his injuries as quickly as possible.
Yurou Fei hesitated for a moment, then said, "Then you must hold on, I don't want you to die!"
After saying that, her figure flashed, and she flew towards Sha Tian and the Black Demon.
Her killing intent was awe-inspiring, and a majestic aura burst forth like an avalanche.
A white elephant trumpeted, and it soared into the sky towards the two Holy Beasts who were fighting. Every time it took a step, it would produce a heavy vibration.
Yurou Fei couldn't use the Static Mirror, because the two of them were moving too fast, and it was impossible to capture them. She was also afraid that it would accidentally hit Sha Tian.
She could only forcefully intervene, and join forces with Sha Tian to deal with the Black Demon.
"You dare to hurt my husband, I will take your life!" Yurou Fei shouted angrily, and the Dragon Form Divine Technique mercilessly struck out.
Yu Rou Fei looked like a delicate girl, but the Dragon Form Divine Art was an extremely domineering high level mystical skill. Every move and every style of it had the power to shake the heavens and earth.
The Black Demon took strange steps, and continuously dodged Sha Tian and Yurou Fei's attacks. He laughed coldly, "Today, I will play with you two, and see how much I have improved over the years!"
After saying that, the aura around his body burst forth, and an ancient ferocious demon holding the Heavenly Demon Staff appeared behind him. Its malevolent face caused people to feel fear, and a terrifying aura was emitted from it.
When Sha Tian and Yurou Fei saw the shadow of the Heavenly Demon, they felt that it was incomparably ferocious, and it was hard to resist it. Moreover, their own strength was actually suppressed, as if the Intermediate Holy Emperor's cultivation had been suppressed to the peak of the Low Level Holy Emperor.
Both of their battle strength had actually dropped by a level.
"Not good, quickly attack, we can't let him accumulate his strength!"
Sha Tian shouted, and he circulated all his strength, and became one with his sword. He stabbed out countless sword rays at the Black Demon, and each ray contained the power to split the heavens and split the earth.
Yurou Fei also did not dare to hesitate, and she attacked with the Still Mirror again, hoping to stop the Black Demon first.
Unfortunately, the Black Demon already knew how terrifying this mirror was. His body turned into a demonic shadow, and his speed was extremely fast, and he attacked with the Heavenly Demon Staff again.
Demon Descends!
An ancient ferocious demon descended, and he swept across the world with the Heavenly Demon Staff.
Every strike of the staff contained the power of a thunderbolt, and any spatial power was turned into nothingness by this staff. That terrifying power was not something that an ordinary Intermediate Holy Emperor could display.
Sha Tian and Yu Rou Fei defended with all their might, but the power of the Black Devil's attack was truly terrifying. Both of them were suppressed in terms of their cultivation level, so they couldn't even unleash a third of their usual power.
Bang bang!
The two of them were sent flying far away, and they vomited blood. They were seriously injured.
However, the two of them were not to be trifled with. They immediately took out pills and consumed them, and once again organized their attacks, and they used their most powerful killing moves.
Sly Sword — Hidden Sword in the Abyss!
Dragon Elephant Divine Art — Dragon Elephant's Angry Roar!
A sword was hidden in the void, and from a strange and unpredictable place, it silently attacked the Black Demon's vitals.
The other Dragon Elephant image seemed to be provoked, and it went berserk. The huge dragon roared for thousands of miles, and the dragon's body stirred up the wind and clouds, and the huge elephant shook the heaven and earth. The power that was displayed together seemed to want to destroy everything before it was satisfied.
"You have some ability, but if you want to deal with me, the Black Demon, it is not enough!" The Black Demon laughed coldly, and his body danced again, and the Heavenly Demon Staff's baleful aura kept overflowing.
Chaos Demon Devours the Heavens!
Several Heavenly Demons appeared, and they seemed to want to swallow the heaven and earth alive. The Heavenly Demon Staff danced wildly, wanting to destroy the heaven and earth!
Boom boom boom!
Sword Qi flew everywhere, and the Dragon Elephant danced. The Heavenly Demons showed their might, and the heaven and earth were destroyed!
Between the heaven and earth, many mountain peaks were destroyed, and bottomless pits appeared. The battle was very intense.
Xuan Yao already knew that there was a battle here, but he was only a Mystic Thearch, so how could he join the battle?
When he came near, he saw Ling Xiao, who was healing, and quickly carried him far away.
"The Heavenly Demons have appeared. Fortunately, the Palace Lord is an undying cockroach, and his fate is not dead yet!" Xuan Yao could not help but sigh.
Ling Xiao was healing, and when he heard Xuan Yao's words, he almost vomited a few more mouthfuls of blood.
Now, the broken wounds on his body were gradually healing, and the dark attribute corrosive power did not cause much damage to Ling Xiao. After all, Ling Xiao had the Innate Yin Wind Pearl in his sea of consciousness, which could absorb the corrosive power.
This time, the most injured parts were his bones and internal organs, and with his current recovery speed, he still felt that it was not enough.
Fortunately, the Immortal Tree was still his life-saving trump card, and the Ancient Sovereign Divine Art had the magical recovery effect, or else Ling Xiao would be dead.
Just as the battle was getting more and more intense, Ling Xiao's condition was getting better.
"Fraud, let me come down!" Ling Xiao said with a weak breath.
Xuan Yao did as Ling Xiao said, and Ling Xiao took out a lot of Spring Liquid of Life and drank it. The Ancient Sovereign Divine Art circulated quickly, and his injuries recovered quickly.
However, he had only recovered thirty percent of his strength, and he could only deal with martial artists of the Mystic Thearch Realm at most, and it would be hard for him to survive against saints.
Ling Xiao looked at the battle in the distance, and his brows were knitted tightly.
He hesitated for a moment, and a fire-colored elixir appeared in his hand. Bursts of strong elixir fragrance wafted out, and it also contained some explosive factors.
"Palace Master, it's better to let them retreat. The Heavenly Demon has descended, and his battle prowess is definitely not to be underestimated. He has already matured, and I'm afraid there aren't many Sacred Emperors who want to kill him!"
"It's too late to retreat now. You stay here and don't move, and don't even release your aura. Wait for me to kill this dog sh * t Heavenly Demon!"
Ling Xiao said and threw the elixir in his hand into his mouth, and the Lion Tiger Beast immediately appeared beside him.
Ling Xiao's aura actually exploded at this moment, and he flipped on the Lion Tiger Beast, with the Heaven Suppressing Drum already in his hand.
"Palace Lord, you …" Xuan Yao wanted to stop Ling Xiao, but Ling Xiao and the Lion Tiger Beast were already ten thousand meters away.
"I hope I can kill this fellow to prevent any more trouble!" Ling Xiao thought to himself.
At this moment, his strength actually continued to soar, and in a short while, he reached the peak of his original strength, and in the blink of an eye, he actually reached the strength of a high-tier saint.
Ling Xiao did not break through to the strength of a high-tier saint, but that elixir of his temporarily allowed him to reach this level.
However, this elixir could only last for two hours. After two hours, his cultivation level would directly drop to the cultivation level of the Mystic Thearch, and he would not be able to display the strength of a saint for a month.
This elixir was an eighth-grade Small Saint Elixir, a pseudo-Saint Elixir, which could temporarily increase one's strength by one level.
This was a backup elixir that Ling Xiao had previously refined in his spare time.
After all, no one knew when they would meet a ruthless opponent, and this was also a precaution, so that he could have one more life-saving trump card.
After increasing his strength by one level, Ling Xiao's battle strength increased by ten times, and his battle strength was close to the peak of a low-tier Holy Emperor. Even if he fought against a normal mid-tier Holy Emperor, he would not be easily defeated.
However, it was impossible for him to directly fight against the Black Devil with this kind of strength, so he could only rely on the Heaven Suppressing Drum.
At this time, Sha Tian and Yurou Fei had already been seriously injured by the Black Devil, and it was difficult for them to resist.
Next, the Black Devil could kill anyone one by one.