A terrible and angry roar continued to sound from behind him, mixed with the flapping and hissing of the Earth Fire Bat, and the increasingly strong smell of blood almost permeated the entire leyline cavern, and even the originally strong smell of sulfur was almost completely covered by the smell of blood at this time.

"With such a strong smell of blood, I'm afraid that at least hundreds of Earth Fire Bats have been killed, and they really deserve to be masters of the Xuandan Realm. ”

A mocking smile rose at the corner of Chu Tiance's mouth, if it weren't for the fact that the second elder of the Gu family had reached the middle stage of the Xuandan realm, it would have been impossible to attract so many Earth Fire Bats, and naturally it would have been impossible for Chu Tiance to get such a safe opportunity. This leyline cave leads directly to the earth's leyline, and it must have an extremely pure earth-fire essence, which is the best arm for Chu Tiance to impact the nine layers of the Yuan Mansion.

As early as when the Qingtian Palace was selecting a task, Chu Tiance had noticed this cave.

It's just that with his eightfold realm of Yuanfu, it is too difficult to slaughter the earth fire bats and empty the cave with his own strength.

But now it is different, with the containment and killing of the second elder of the Gu family, most of the earth fire bats can definitely be eliminated.

The flame of the left pupil jumped, and the darkness could not block Chu Tiance's vision at all.

The more and more fiery aura continued to diffuse, the temperature in the cave became higher and higher, and Chu Tiance could even faintly hear the sound of magma rushing.

Taking a deep breath, Chu Tiance's pace slowed down, the Heavenly Demon True Scripture operated to the extreme, as Chu Tiance raised the Thunder Fire Forging Body Skill to the seventh peak consummation, and the realm was raised to the eighth level of the Yuanfu, the body became stronger and stronger, and the sequelae of the Blood Killing Sword were significantly weakened a lot, and now it was just over an hour, and the breath had recovered to seven or eight percent of the peak.

"This is the last cave that connects the leylines. ”

At the end of the huge cavern is a cavern more than one person high, through which you can clearly see the magma rushing like a fire dragon.

Taking a step in, Chu Tiance suddenly felt an extremely dangerous throbbing of his heart, which suddenly rose.

About ten meters in front of him, a huge bat about a foot long hung upside down on a stone beam.

The red pupils flashed with fierce killing intent, and the sharp claws and teeth shone brightly under the light of the earthfire.

Different from the crimson runes on the back of ordinary earth fire bats, on the back of this earth fire bat, there is a jumping blood-colored sarcoma.

"It turned out to be an Earth Fire Bat King at the peak of the early stage of the third grade, and looking at this sarcoma, I am afraid that he will soon be able to give birth to a second pair of wings, and it is very likely that he will be promoted to the late stage of the third grade in one fell swoop, and there is even a glimmer of hope to impact the fourth grade spirit beast. No wonder the Earth Fire Bat was so crazy before, almost at all costs to bombard and kill the second elder of the Gu family, it turned out that he was worried about affecting the cultivation of the Earth Fire Bat King. ”

Chu Tiance's expression was extremely solemn, his gaze slowly swept over the entire cave, and suddenly, a stone platform suddenly appeared in front of Chu Tiance.

The stone platform, which is about one person high, flows with a pure red glow in the naturally created depression.

"This is the Earth Fire Essence! This Earth Fire Bat King has condensed so many Earth Fire Essence to conceive a second pair of wings. ”

A wave of ecstasy instantly filled Chu Tiance's heart, and an extremely strong battle intent rose in his heart in an instant.

The key to advancing the Nine Layers of the Yuan Mansion is to guide a trace of the essence of heaven and earth and infuse it into the true yuan vortex of the dantian qi sea, as an introduction to condensing the Xuandan in the future. The purer, more majestic, and more suitable for one's own cultivation is, the better the effect, and the broader the path of cultivation in the future, and this essence of earth fire is simply pure to the extreme.

"A little guy from the Yuanfu Eightfold Cave dares to come to the deepest part of the leyline cave?"

"Huh, your bloodline...... It's really sweet, if I refine you, I will definitely be able to promote to the fourth grade in one fell swoop!"

The blood-colored pupils of the Earth Fire Bat King flickered with fierce greed, and he spoke out.

Chu Tiance was not too surprised, the essence of language is just a tool for communication.

Except for a very small number of strange words and sounds that require the power of blood and soul to master, the vast majority of languages are not too difficult for foreign races. The three-rank spirit beast can easily master the basic communication skills of human language, and after the human warrior reaches a certain level, if he wants to learn the language of the spirit beast, as long as he is willing to spend time and energy, it is also not a particularly difficult thing.

A sharp and extremely sharp hissing sound suddenly sounded, layers of ripples dispersed, and the hissing sound was like a sharp sword, stabbing at Chu Tiance's mind fiercely!

Sonic Attack!

In an instant, Chu Tiance only felt trembling all over, and his head suddenly became in sharp pain.

At this moment, the Earth Fire Bat King, who was hanging upside down on the stone beam, suddenly flapped his wings, and his speed instantly increased to the extreme, like a streamer, and suddenly pounced on Chu Tiance. The sharp claws and teeth tore a crack in the void, and in the terrible sound of breaking the wind, he brazenly grabbed Chu Tiance's head, this blow, let alone flesh and blood, even if it is copper tendons and iron bones, once hit, you have to grab a few holes!

Chu Tiance bit the tip of his tongue fiercely, accompanied by severe pain, the smell of blood suddenly dispersed, and the chaotic mind instantly cleared.

Boom!

The long sword raised the fire to the sky, and suddenly flirted with the chest and abdomen of the Fire Bat King!

The Earth Fire Bat King screamed, his voice was full of anger and surprise, as if he didn't expect that the young man in front of him, who was only eight years old, could directly get rid of the suppression of the sonic attack, his wings fluttered, and he suddenly crossed a strange arc, bypassing the blade, and his sharp teeth instantly stabbed Chu Tiance's neck.

"Earthfire!"

Chu Tiance snorted, and the long sword suddenly crossed, and the blazing sword light suddenly slashed out.

The sword blade slashed above the teeth of the Earth Fire Bat King, Chu Tiance's right arm shook violently, and he instantly retreated a few steps, but the Earth Fire Bat King screamed in pain, and suddenly flew out upside down, and his extremely sharp teeth were directly cut off in half by the Spirit Slashing Sword, and the blood was dripping.

"Very well, you have succeeded in provoking me, and I will devour all your blood drop by drop!"

The Earth Fire Bat King's voice became more and more gloomy, the sarcoma behind him flashed with red brilliance, and the speed exploded suddenly, flying towards Chu Tiance again.

The Earth Fire Sword was stirred vertically and horizontally, and the blazing and heavy sword light continued to roar, and a deep red ball of light gradually condensed, enveloping Chu Tiance in it. However, the speed of the Earth Fire Bat King had far exceeded the limit of ordinary third-grade early stage spirit beasts, and under the full explosion, Chu Tiance could not even urge the Divine Wind Sword Technique at all, he could only continuously urge the Earth Fire Sword Sutra and passively defend.

In just a few moments, the sharp claws and teeth of the Earth Fire Bat King had already left more than a dozen scars on Chu Tiance's body.

If it weren't for the Thunder Fire Forging Body Skill cultivated to the seventh peak consummation, Chu Tian's body was strong and almost not inferior to the lower grade battle armor of the Xuan Rank, and I am afraid that he would have been torn to pieces by the Earth Fire Bat King at this time.

"The speed of this Earth Fire Bat King is too fast, and the Earth Fire Sword Sutra can't be perfectly defended...... Earthfire...... Earthfire ......"

Chu Tiance's eyebrows furrowed slightly, and he thought softly in his mouth, but his eyes suddenly looked at the leylines at the end of the cave, criss-crossed and rolling.

In an instant, endless spiritual light suddenly poured into my heart!

Almost at the same time, a shrill hiss quickly approached from the end of the tunnel!