The sky-covering demonic Qi made the entire Ancient Tablet space seem like an endless Demon Abyss. The chilling and eerie Otherworldly Demon Qi rampaged continuously, spreading in all directions at an extremely fast speed.
If this Otherworldly Demon Qi were allowed to spread, terrifyingly, in less than half an hour, the Otherworldly Demon Qi would break through the Great Desolate Ancient Tablet and leak out. At that time...
Lin Xuan, holding his sword, was sandwiched between the Nine Kings Hall and the mysterious skeleton, yet his face showed no sign of panic. On his calm face, his determined eyes were as bright as two suns.
"Although Lin Xuan's strength is insufficient, far from being your opponent, since Lin Xuan has made a promise, he will naturally do his best. Please enlighten me!"
As soon as he finished speaking, the sword light on Lin Xuan's long sword suddenly brightened, causing the Nine Kings Hall to subconsciously close his eyes for a moment. When he opened them again, his pupils shrank.
"Clang!"
A section of frosty blade instantly came into view, and the crisp Sword Cry echoed in his ears, causing the Nine Kings Hall's face to sink instantly. He raised his hands, and an aura no weaker than that of the mysterious skeleton rose from the Nine Kings Hall.
Even denser Otherworldly Demon Qi condensed on his palms. The Nine Kings Hall stared at the approaching blade and slammed his hands together.
"Boom!"
The violent Otherworldly Demon Qi directly and forcefully shattered the Sword Qi on Lin Xuan's long sword. Then, both palms directly clamped the blade in the middle.
However, a stream of pure white energy suddenly emerged from the blade, burning the Nine Kings Hall's hands like poison, causing bursts of white smoke to rise from his palms.
"Chichi!"
Watching the Otherworldly Demon Qi on his hands being constantly eroded, the Nine Kings Hall's pupils shrank, and he instantly let go. Lin Xuan's eyes narrowed slightly, and his long sword suddenly accelerated, about to stab straight at the Nine Kings Hall, but the Nine Kings Hall raised his hand and deflected it with a palm.
Their figures crossed, and the Nine Kings Hall looked at Lin Xuan, who was holding his long sword with an extremely fierce aura, and his brows gradually furrowed, with coldness constantly gathering in his eyes.
The Nine Kings Hall did not expect that this little fellow, who was only at the Five Yuan Nirvana Realm and a Five-Imprint Heavenly Symbol Master, would be so surprisingly strong, and even possessed a trace of the Ancestral Stone's power, making him particularly difficult to deal with.
"Damn it, if it weren't for the fact that this Hall had only recently awakened and only recovered a trace of its strength, how could it be so troublesome!"
Looking at Lin Xuan in the distance, the Nine Kings Hall was secretly annoyed. In the battle that year, Black Eyes burned his life and soul, desperately severely injuring and suppressing him. After that, he even set up the Devouring Ancestor Symbol, which had been suppressing him, causing the Nine Kings Hall's strength to be extremely weak, and he still needed to recover properly.
If it hadn't been for the Devouring Ancestor Symbol being taken away three years ago, causing the great formation to lose its formation eye and thus lose its suppressing effect, giving the Nine Kings Hall a chance to breathe, he was afraid that his current state would be even worse.
But even if it lost its formation eye, the Nine Kings Hall's main body was still suppressed under the formation, and it would still be difficult to escape in a short time.
Originally, the Nine Kings Hall planned to first use Otherworldly Demon Qi to infiltrate out, send the message out, and let the Demon Prison send people to rescue him, but Lin Xuan planned to set up a formation to continue sealing the Otherworldly Demon Qi, forcing the Nine Kings Hall to choose to spend a great price to separate a clone to deal with Lin Xuan.
Otherwise, how could he, the dignified Nine Kings Hall of the Demon Prison, waste words with Lin Xuan? Even if this guy's talent was extremely high, enough to rival the Ancient Eight Rulers, or even surpass them, it was not worth the Nine Kings Hall wasting his breath, just Demonize him directly.
And what made the Nine Kings Hall even more annoyed was that this stubborn guy in front of him was like a thorny hedgehog, daring to refuse him, and even had to fight him to the death.
"What you said is true. If you weren't just a clone, I'm afraid Lin Xuan wouldn't be able to withstand a single move."
Lin Xuan glanced at the mysterious skeleton that was being manipulated by the Nine Kings Hall, then turned to look at the Nine Kings Hall and said in a deep voice.
"Even if it's just a clone, its strength is far above Lin Xuan's, but Lin Xuan dares not violate the agreement with an old friend, so please sleep here!"
"Clang!"
As the last four words fell, Lin Xuan turned his wrist, and an even stronger aura rose from his body. The shocking Sword Intent directly broke through the Otherworldly Demon Qi above his head, revealing a clear blue sky.
"Damn it, Extreme Realm Ascension, a madman!"
Looking at Lin Xuan, whose strength was about to climb to the Seven Yuan Realm, the Nine Kings Hall cursed and was about to control the mysterious skeleton to step forward and entangle Lin Xuan first, so as to wear down the opponent's strength.
However, how could Lin Xuan let the Nine Kings Hall get his wish? Before the mysterious skeleton could rush over, he was already carrying his sword and heading straight for the Nine Kings Hall.
Above the Nine Kings Hall, a white-clad figure appeared out of thin air. Lin Xuan's eyes narrowed, and the long sword in his hand fiercely slashed down towards the top of his head, only to be directly blocked by the Nine Kings Hall raising both arms.
"Clang!"
Under the Sword Qi, demonic energy surged and dissipated in all directions. However, the suppressed Nine Kings Hall wore a hint of a smile on his face.
In the next moment, Lin Xuan's eyes turned cold, his figure shifted, and with a twist of his left wrist, the Sword Sheath was placed horizontally in front of him. Immediately afterward, a palm enveloped in pitch-black demonic energy appeared out of nowhere, crashing down with ferocious power.
"Boom!"
The immense force was difficult for even Lin Xuan, with his Innate Sword Physique, to withstand. After a muffled groan, he was sent flying backward.
However, Lin Xuan forcefully stabilized his figure in mid-air, and then, to the annoyance of the Nine Kings Hall, he slashed at him once again.
"Clang! Clang! Clang!"
Between heaven and earth, countless Sword lights crisscrossed, adding a touch of brilliance to the originally eerie Demon Abyss. Moreover, with each sword strike, the Sword momentum on Lin Xuan's body became even stronger, and even his strength reached the peak of the Seven Yuan Nirvana Realm.
"Clang!"
Another sword slashed horizontally, landing on the arms of the Nine Kings Hall, but at this moment, those pitch-black demonic arms seemed much more illusory. Obviously, in this confrontation, most of the Otherworldly Demon Qi of the Nine Kings Hall had been consumed.
"Roar!"
At this moment, a roar rang out, and a huge, pitch-black bone fist attacked from the flank, ultimately slamming down on the Sword Sheath that Lin Xuan held horizontally beside him.
"Boom!"
The violent force directly blasted Lin Xuan away.
After stabilizing his figure in the air, Lin Xuan staggered before straightening his body. His cold gaze, passing over the mysterious skeleton beside him, fell directly on the somewhat illusory figure of the Nine Kings Hall.
Facing Lin Xuan's gaze, for some reason, the Nine Kings Hall felt a tremor in his heart. In the next moment, he disregarded everything else, and the hand seals on his hands began to change.
"Damn it, you actually forced this Hall to expend a large amount of demonic energy to summon the Demon Emperor Armor bestowed by Our Emperor. You should be proud of yourself!"
Lin Xuan did not speak upon hearing this, but the Sword intent on his body continued to rise, and the long sword held upright in front of him began to tremble. A series of Sword Cry once again echoed in the space.
"One Blade Throat Sever, Hundred Steps Flying Sword!"
In the next instant, a dazzling Sword light erupted from the long sword in his hand, illuminating the entire pitch-black Demon Abyss. Then, the Nameless Divine Sword, carrying earth-shattering Sword Qi, went straight for the Nine Kings Hall.
Feeling the almost shocking Sword Qi on that long sword, the pupils of the Nine Kings Hall shrank sharply. Without the slightest hesitation, he directly controlled the pitch-black mysterious skeleton to block in front of him. At the same time, the speed of the hand seals in his hands accelerated a lot.
"Boom!"
The long sword, flashing with dazzling Sword light, collided fiercely with the incomparably hard mysterious skeleton. In the next moment, the astonishing energy burst out suddenly, and the violent energy ripples rippled out. The mysterious skeleton was directly blasted away by the long sword, but the sword also stopped.
The Nine Kings Hall looked at the stopped Divine Sword, and a smile had just appeared on his face when it froze in the next moment.
A blood-stained white-clad figure reached out and grasped the Divine Sword. Then, Lin Xuan's Origin Power and spiritual power surged out, and he slashed down fiercely towards the Nine Kings Hall.
"Boom!"
The sharp Sword Qi, with the fall of the long sword, made the Nine Kings Hall feel a burst of stinging pain. But just as the long sword was about to fall, pieces of armor were attached to this clone of the Nine Kings Hall.
"Ka! Ka! Ka!"
However, before those armor pieces could be completely attached to it, forming a complete armor, the long sword directly slashed on it.
"Ding!!!"
A burst of sparks flashed past the Nine Kings Hall, the sharp Sword Qi, passing through the Sword, bombarded the not-yet-fully-formed armor, directly sending the Nine Kings Hall flying.
But Lin Xuan's face was even more serious, he clearly felt that the power of that Sword was more than half blocked by the not-yet-fully-formed armor.
At this moment, the figure of the Nine Kings Hall had already flown back, although slightly illusory, but, with the replenishment of the surrounding Otherworldly Demon Qi, it was rapidly solidifying.
"Hehehe, boy, I have to admit, your talent is truly unparalleled, but it's a pity, this Hall has the armor bestowed by Our Emperor to protect me, now, it's time for your death!"
With the Demon Emperor Armor on his body, the speed of the Otherworldly Demon Qi spreading throughout the space was even faster, the clear sky that had been broken open by Lin Xuan was once again closed up.
Facing the Nine Kings Hall whose aura was soaring, Lin Xuan's eyes sank slightly, he lowered his head and stared at the Nameless Divine Sword in his hand, the aura on his body, faintly, still had a tendency to continuously increase, causing the Nine Kings Hall's eyes to turn fierce.
The Sword was slowly raised in front of him, the Origin Power and spiritual power in his body burst out, streams of amazing Sword Qi were constantly rising, and there was a dazzling light flashing in Lin Xuan's eyes.
"Buzz! Buzz!!"
Under this Sword Qi, the space was constantly trembling, and then, the Nine Kings Hall saw that behind Lin Xuan, a sun and moon actually emerged.
The scorching red sun, and the clear and cold jade-colored moon, after taking shape, Lin Xuan slowly and lightly raised the Sword in his hand, as the Sword was raised, the red sun rose high, and the cold moon sank.
Then, on the red sun, powerful Origin Power gathered towards the blade of the Sword, and in that cold moon, amazing spiritual power surged towards the lower blade.
"Limitless Yin Yang, All Things Live and Die, Heaven Sword, Slash!"
Lin Xuan forcefully raised the Sword in his hand, the powerful and sharp Sword Qi made Lin Xuan's hand holding the Sword tremble.
This was a Swordplay that Lin Xuan himself had not yet mastered!
When the Sword fell, the entire space trembled, the Sword Cry constantly spread to the surroundings, and under the Sword Qi, traces of dark space cracks quietly grew out.
The Nine Kings Hall's face suddenly sank, with a wave of both hands, a huge mass of Demon Qi gathered in the Nine Kings Hall's hands, and then, under the control of the Nine Kings Hall, it turned into multiple rays of light, flying towards Lin Xuan.
"Boom!"
Before those several streams of Demon Qi could get close, they were destroyed by the sharp Sword Qi.
Lin Xuan held the Divine Sword, his firm gaze made the Nine Kings Hall feel a chill, the next moment, the Sword carried Lin Xuan through the air, appearing in front of the Nine Kings Hall, the Nine Kings Hall's face turned fierce, and he shouted sharply.
"Demon Emperor Armor, Thorns of Thorns!"
It could be seen that on the hideous armor that was already covered with countless barbs, those barbs instantly stretched out a section, and at the same time, countless dark Demon Marks floated on it.
Under the gaze of two pairs of eyes, the Divine Sword, and the Thorns Demon Armor instantly collided together.
"Boom!"
Instantly, majestic energy erupted from the Sword and the Demon Emperor Armor, dividing the entire world into black and white sides.
The dazzling Sword light contained endless sharp Sword Qi, and on the other side, the dark Otherworldly Demon Qi was not willing to be outdone, confronting it.
"Chichi!!"
The Sword Qi mixed with thin purification power constantly collided and consumed the Otherworldly Demon Qi, below, the Nameless Divine Sword also collided with the Demon Emperor Armor, deadlocked together.
The Nine Kings Hall widened his eyes, looking at the Sword in Lin Xuan's hand, he never thought that this Sword could actually fight against his Demon Emperor Armor.
Although the Demon Emperor Armor was personally forged by the Otherworldly Demon Emperor, it was extremely hard, but the Divine Sword in Lin Xuan's hand was even stronger, but, the current Lin Xuan and the Nine Kings Hall, who only had a clone and whose strength had greatly decreased, could not unleash its true power, so, they were deadlocked together like this.
As the Sword Qi and Otherworldly Demon Qi continued to be consumed, the Nine Kings Hall's body also gradually became illusory. At the same time, Lin Xuan's aura was also constantly declining.
Obviously, this kind of hard-to-control Swordplay consumed a great deal of energy to execute. Even with Lin Xuan's Extreme Realm Ascension, it was difficult to sustain.
"Jie Jie Jie, kid, can't hold on any longer, huh!"
Feeling the sudden drop in Lin Xuan's aura, the Nine Kings Hall chuckled strangely, his eyes full of smugness. As long as he continued to hold on, he would definitely win. Not to mention, he still had a helper.
"Lin Xuan said, today, please continue to stay here!"
Lin Xuan's aura had gradually fallen back to the Five Yuan Nirvana Realm, and his face was extremely pale. Even the hand holding the Sword began to tremble uncontrollably, but his eyes were still incomparably firm.
"Is that so?"
The Nine Kings Hall sneered, and with a thought, the mysterious skeleton that had been smashed to the ground below struggled to climb up again, roaring to the sky.
"Roar!"
In the next moment, those fierce eyes locked onto Lin Xuan.