I Have A Dual World Seal

After several rounds, the three of them had probed the depths of each other’s power.

"Impossible!"

The Fiery Heaven-Destroying Demon Dragon King’s eyes were fierce, somewhat incredulous; Si Lingxi’s power exceeded his expectations.

The Great Black Heaven Heartless True Desire Demon Ancestor’s target is Si Lingxi, so the Celestial Demon had some estimation of Si Lingxi’s strength.

As the only Fire Phoenix of this realm, although formidable, they were more or less evenly matched. With careful planning, she could be captured.

But upon seeing her today, the Demon Dragon King realized Si Lingxi had clearly crossed that line.

Not only her pure and profound magical cultivation, but also her mystical and profound Dao practice were already sufficient to support her ascension to the Upper Realm.

With the Fiery Heaven-Destroying Demon Dragon King’s sharp eyes, it was clear Si Lingxi could take that final step toward ascension at any moment.

And this type of Si Lingxi had already reached the pinnacle of this world, unless faced with those ancient monsters who have amassed endless magical power or possess top-tier magical treasures, otherwise, generally, those who reach the peak tend to be inferior to Si Lingxi.

Just like Su Aojun and him.

Su Aojun himself was slightly inferior in cultivation level compared to Si Lingxi, having to undergo cultivation again in the Lower Realm, he focused his energy on refining the Four Divine Demon Fires, still far from the peak.

Both are inferior to Si Lingxi; although teaming up, they could definitely surpass Si Lingxi, it would not be so easy, certainly not achievable in one or two days.

Even escaping was thwarted by Si Lingxi’s full-force explosion.

This was something the Demon Dragon King did not anticipate at all.

And if unable to escape here, all his subsequent schemes would be for naught.

This was something he absolutely could not tolerate!

"Fire Phoenix, make way for this king!"

The Fiery Heaven-Destroying Demon Dragon King shouted fiercely, raising his hands, a black and red demon dragon drilled from the center of his hands, charging straight toward Si Lingxi.

The demon dragon shook its head and body, its head unseen, extending over a thousand feet, its tail yet to fly out from the Demon Dragon King’s palm.

The demon dragon’s scales were fierce, shrouded in endless demon fire, black flames overflowing, mutually burning with the Phoenix Divine Fire, intending to break through the confinement of the Phoenix Divine Fire, its power momentarily unmatched.

The surrounding seawater was evaporated into a void by the two kinds of flames, the blasting of flames, black red and scarlet gold flames, cast colorful light upon the seabed, causing it to resonate with explosions.

The Demon Dragon King exerted all his strength; he did not hope to swiftly defeat Si Lingxi. He only hoped Si Lingxi would yield, allowing him and Su Aojun to escape.

As long as he perfected the Four Divine Demon Fires, the Four Great Dragon Races would no longer threaten him. He would have enough time and space to tangle with Si Lingxi.

And Si Lingxi’s goal was clear too: to hold back the Demon Dragon King and Su Aojun.

As long as she delayed until the Four Great Dragon Kings broke through the array, the two of them would be doomed.

...

Besides unleashing the demon dragon, the Demon Dragon King’s form flickered in the void, demon fire spreading through the water, dark flames following the pattern of the Phoenix Divine Fire, attempting to burn towards Si Lingxi.

Meanwhile, Si Lingxi steadfastly held the line, infinite Phoenix Divine Fire enveloping the void, relentlessly evaporating seawater, clashing with the Four Divine Demon Fires rising from below, not retreating a single step.

Su Aojun’s hand motioned through seal technique, numerous Black Water Runes appeared faintly in the water, some merging with the demon fire, water and fire source, transformed into the Water and Fire Grinding Wheel, endlessly wearing down the Phoenix Divine Fire.

On the other side, waves of black water churned, extending in four directions, seemingly forming a gigantic flower that aimed to envelop the core Phoenix Divine Fire.

This large flower had tens of thousands of petals, each shimmering with different runes, composing spiritual attacks imposing against heaven and earth, pressing toward Si Lingxi from all directions.

"Chirp!"

The Phoenix Divine Fire exploded suddenly, a Phoenix Cry echoed across the heavens and earth.

A scarlet gold Fire Phoenix behind Si Lingxi spread its wings, the Phoenix Cry and the spiritual web of the flower fiercely clashed mid-air, piercing shrieks audible only to Divine Souls reverberated across the ocean, killing remaining sea life within a thousand miles.

The forty thousand water soldiers trapped within the Black Water Array combined into formation, defenses heightened, hence merely dizzy, otherwise half might have perished from this single clash.

The Demon Dragon King and Su Aojun attacked straightforwardly and unexpectedly, but Si Lingxi remained indifferent, steadfastly unmoved by their myriad changes.

In the next moment, Su Aojun’s eyes tightened, reaching out with a hand, a formation binding the Four Great Dragon Kings and forty thousand water soldiers divided a portion of its strength to protect her surroundings.

The Demon Dragon King likewise, his form swelled in an instant, a cluster of Four Divine Demon Fires enveloping him, transforming himself nearly into a human-shaped torch, yet simultaneously his momentum grew unprecedentedly strong, demon body’s power almost spilling out of the flames.

"Boom!"

Thick black water near Su Aojun transformed into a thousand-foot Black Snake, enveloping her within, then opened its large mouth, revealing fierce fangs and teeth, spewing Infinite Black Water, charging toward Si Lingxi from the right.

The Demon Dragon King moved like a meteor blazing with black red flame, dragon-shaped from below upwards, carrying momentum as if attempting to shatter sky and earth, charging left toward Si Lingxi.

Facing a water and fire assault, left and right, flaming demon dragon and Black Water Profound Snake, Si Lingxi’s eyes emitted scarlet gold Phoenix Divine Fire, her jade hands gently raised, heart slightly thumping.

Si Lingxi appeared as god descending from the ninth heaven, surveying heaven and earth, calmly watching the dragon and snake approach, reaching out a finger.

Two threads of scarlet gold fire condensed with the densest Phoenix Divine Fire seemed to transform into fiery crystal lines, pointed atop the heads of both dragon and snake.

"Boom!"

The Four Divine Demon Fires shattered, revealing the Fiery Heaven-Destroying Demon Dragon King’s demon body, both hands spread open, claws flickering black light, accompanied by the fierce Demon King Dragon Head behind the claws, aiming to grab Si Lingxi’s heart.

The Black Water-condensed Black Water Profound Snake shattered, and within the shattering and dispersing black water, another Black Water Profound Snake emerged.

This Black Water Profound Snake, barely a hundred feet long, its scales black as crystal, snake eyes calm as abyss, mouth open, two pairs of seemingly White Jade fangs gleaming chilly light, reflecting Si Lingxi’s pure White Jade neck.

"Si Lingxi, retreat now, it’s not too late!" Su Aojun shouted fiercely, returning Si Lingxi’s words.

With Si Lingxi’s strength, just by retreating, she could diminish the layers of attacks, but if she stubbornly stands firm, the outcome is uncertain...

Su Aojun and the Demon Dragon King’s goals remained clear: to force Si Lingxi to back off, pivoting to the Four Great Dragon Palaces, perfecting the Four Divine Demon Fires.

Si Lingxi’s expression was indifferent, two fingers again condensed a point of scarlet gold Flame Divine Crystal.

And in the next moment, a faintly visible, elusive white cloud emerged before the Black Water Profound Snake.