The sudden cracking sound shattered the silence of the abyss.

Ji Tianxing and Yun Yao both shook slightly, and slowly turned their heads to look at the north.

Twenty miles to the south is a hundred-mile-high rock wall, the edge and end of the abyss.

The north is pitch black, and the terrain slopes downward, like a passage to the abyss underground.

Ji Tianxing and Yun Yao used their divine soul power to immediately detect that in that wide and dark abyss passage, there was a huge figure lying prone on its stomach.

It was a huge monster as black as ink, like a rock.

It was a hundred feet tall and resembled an old turtle, with a snake-like neck and head, elephant-like limbs, and a large black shell on its back.

It lay on its stomach on the scorching ground, its eyes closed, its flat, wide mouth of blood, munching on a pile of hairy flesh.

On the ground beneath it, there were some dark red bloodstains, messy feathers, and broken bones.

Ji Tianxing knew at a glance that the stone turtle-like monster was chewing on the corpse of the demon beast.

And those demon beast corpses were the few demon kings he and Yun Yao had killed before.

When he and Yun Yao saw the black stone turtle, the stone turtle also sensed their coming, and opened their eyes.

"Huh!"

A dark green ball of light with a circle of three meters appeared in the darkness out of thin air, flashing with a cold light of the secluded forest, and the turquoise seeping people.

The stone turtle's eyes contained a cold, indifferent, bloodthirsty and cruel meaning, which was daunting.

Yun Yao felt its fierceness and violence, and secretly clenched the Cold Moon Sword, ready to respond to the enemy at any time.

Ji Tianxing was not worried, his expression was still calm, and he muttered in a low voice: "This monster should be the legendary Dark Fire Turtle."

It is said that this ancient beast is a race left over from ancient times, only living in the depths of the earth, living by devouring magma and earth fire, and is good at manipulating the wind and fire, and its defense is extremely strong.

Fortunately, the strength of this dark fire turtle is only equivalent to the fourth or fifth level of the Soul Refining Realm, which is nothing to us. ”

Yun Yao raised her eyebrows and asked suspiciously, "Tianxing, since the Dark Fire Turtle lives in the depths of the earth's heart, why did it come here?"

This abyss is a hundred miles deep, but it's too close to the ground, right?"

Ji Tianxing thought for a while, shook his head and said, "I don't know about this, maybe there is something else hidden in it." ”

When his words fell, the dark fire turtle that was lying on the ground and did not move suddenly opened its bloody mouth and made a dull sound.

"Hehehe...... You're a clever little one, and you know so much.

However, since you have intruded into the emperor's territory, you should obediently serve the emperor lunch!"

The voice of the dark fire turtle was urning, and the words were not very clear, and it sounded very twisted.

But even so, Ji Tianxing and Yun Yao were still stunned for a moment, and they were very surprised.

"This old turtle can actually speak human language?"

"Tianxing, this dark fire turtle is a little cunning, I don't feel like it's entrenched here, it's more like it's guarding here, guarding something......"

"Guarding here?" Hearing Yun Yao's reminder, Ji Tianxing suddenly frowned, and subconsciously looked behind the Dark Fire Turtle.

Behind the Dark Fire Turtle was a pitch-black clearing, like a passageway, slanting downward.

Seeing this, Ji Tianxing vaguely guessed something, and said to Yun Yao: "Yaoyao, behind the old turtle is a passage, like leading to the depths of the earth.

If this is really the Falling God Cliff and there is some rare artifact hidden, it is very likely to be deep underground. ”

"Well, quite possibly. Yun Yao nodded in agreement, and said, "Tianxing, it seems that we have to find a way to deal with this old turtle before we can continue to investigate." ”

As soon as she finished speaking, the dark fire turtle had lost its patience.

It smacked its flat mouth, revealing two rows of white Sensen's sharp teeth and fangs, and grinned and sneered: "Two little guys, don't try to discuss any countermeasures, it's all in vain.

Accept your fate! Your mana is strong, and your physique is immaculate, which is the best tonic for this emperor, so obediently suffer death!"

With that, it tried its best to open its bloody jaws and spit out an overwhelming cloud of crimson magma, pouring down like a monstrous flood.

Within a radius of twenty miles, it was instantly overwhelmed by endless magma.

The crimson flames illuminated a radius of nearly a hundred miles, turning the entire abyss into incomparably hot.

Before Ji Tianxing and Yun Yao could dodge, they were swallowed by the monstrous magma and fell into the sea of magma.

At the critical moment, Yun Yao used majestic mana to condense into a moonlight shield outside the body to protect herself.

Ji Tianxing's body also gushed out dazzling golden light, condensing into a ten-zhang tall golden light giant sword, blocking out the infinite magma.

His body merged with the giant sword, and he burst out with incredible power, brazenly breaking through the magma in the sky and blasting towards the dark fire turtle.

"White Tiger Holy Sword!"

With a low shout, the ten-zhang tall golden light giant sword skyrocketed to a length of 100 meters, condensing a white tiger phantom as big as a mountain.

The Dark Fire Turtle is large in size, and its speed is a little slow.

It didn't expect Ji Tianxing's strength to be so strong that he could break through the bombardment of magma in the sky.

By the time it realizes something is wrong and wants to dodge, it's too late.

"Boom!"

With a deafening bang, the golden sword slammed into it, sending it flying upside down.

It rolled more than a dozen times, spraying magma and red fire from the sky, and flew upside down for more than ten miles before it crashed to the ground.

"Poof!"

There was another dull loud bang, and the earth was smashed into a huge ravine, and the whole abyss shook the mountains.

On the black carapace of the dark fire turtle, there was a deep white mark, which was more than ten zhang long.

It groaned in pain, stomped its limbs on the ground, twisted its body desperately a few times, and burst into flames.

There was no doubt that it was irritated to go berserk, and its eyes gradually changed from turquoise to dark green, and the cold light was shining.

"Little reptile, you have succeeded in provoking the Emperor! For decades, no one but that bastard has ever been able to hurt the Emperor!

You're going to die! The Emperor will tear you to pieces, scorch you to charcoal, and devour you little by little!"

Ji Tianxing stepped on the sky, looked down at the dark fire turtle lying on the ground, and frowned in shock when he saw the injury on its back.

"Damn old tortoise, I used a sword of eight powers, and I only left a white mark on its back?

The legend is true, the defense of this dark fire turtle is really powerful and terrifying!

But who is that bastard it was talking about? Is there anyone else here?"

Thinking of this, he felt more and more that there was something wrong with the Dark Fire Turtle, and there must be some secret hidden in the abyss passage behind it.