The sound of crying was still echoing, and the dark environment between the mountains made Luo Song feel like he was in the Nine Hells.

"This place is unpredictable, don't stay long!"

Thinking of this, Luo Song was just about to fly away from the mountains, but once the loud voice overshadowed the crying, his heart that had been determined to leave instantly collapsed.

"Wu Song, don't you want to go back to Earth?"

Rumble!!

In an instant, Luo Song's head was like a drought and thunder, and the whole person stood directly in place, his face fixed at the moment of shock, and there was a kind of surprise and shock that outsiders could not detect.

Earth, this is the first time Luo Song has heard these two words since he came to the Underworld, he even wondered if he had heard it wrong, the whole person turned around suddenly, kept looking around the mountains, and shouted: "What kind of person is Your Excellency, come out and see!"

The simple word 'earth' made Luo Song, who was originally afraid, suddenly let out.

It's a strange place, but it's not as good as the heart of home.

It is his wish to return to Earth, but the biggest reason for going back is not to avenge Wu Kun, this is his inner demon, and it is also the biggest rebellion in his heart.

The names Wu Tongtian and Wu Song are his thoughts and guilt about Wu Kun.

Now that he is a Qi Void Realm cultivator, the reason why he pursues a higher realm is to become able to shatter the void and have the ability to return to the earth, so that he can avenge Wu Kun.

It's just that the voice dissipated, and no matter how he called, the other party never responded to him, which made Luo Song's heart suddenly anxious.

"Come out, you come out for me!!"

Bang bang~

Luo Song's whole person was like crazy, he rushed down the mountain peak at once, constantly bombarded the mountains, and summoned more than ten spirit swords, the sword light was vertical and horizontal, intertwined in the mountains, and where he passed, the mountains and rocks collapsed and turned into pieces of ruins.

In this regard, Luo Song not only did not stop, but the bombardment of the mountains became even more crazy, he knew that if he did not release the anger and eagerness in his heart, he would inevitably hurt himself, but this time the outbreak was too sudden and too strong, and the so-called can't help but be like this.

For half an hour, Luo Song was like a fierce demon destroying the world, raging and destroying wildly among the mountains, and the mountains within a full ten miles were already full of holes, dozens of high mountains were razed to the ground, and countless gravels scattered among the mountains were piled up, becoming gravel hills.

Thump~

Luo Song fell to the ground with his head up, panting heavily, his clothes were already soaked with sweat, until he was exhausted and exhausted the spiritual power in his body did not stop, and the fear and eagerness in his heart also disappeared.

Little by little, when Luo Song's breath subsided, he saw a wisp of purple smoke floating in the air, which made him suddenly turn over, but saw the wisp of purple smoke flying in a certain direction.

Luo Song's eyes flashed, although the spiritual power in his body was exhausted, and even his physical strength was much weaker, but the voice just now was definitely related to the purple smoke, once he missed this purple smoke, even if he came to the mountains later, he might not be able to find the purple smoke, let alone the person who said the word 'earth'.

Pursue!

Luo Song immediately chased in the direction where the purple smoke disappeared, but he didn't notice that somewhere in the void, a pair of psychedelic purple eyes appeared, staring at Luo Song's fast-moving back, with a faint purple glow in his eyes.

Immediately, the purple pupils slowly closed, and then slowly faded, like melting winter snow, and finally disappeared without a trace, as if they had never appeared.

Luo Song pursued the purple smoke all the way, through the lofty mountains, and even some treacherous places, where demon beasts attacked him, and they were all killed by him.

Although the spiritual power in his body was exhausted, and he did not recover much, but for him who cultivated the Dharma Body Dually, his physical strength was even stronger, and he exploded a demon beast with one punch, even the demon beast in the early stage of the Qi Void Realm was no exception.

He is bent on pursuing, how can he be hindered by those demon beasts, for him may be the only way to go back, he must catch it, otherwise no matter how strong his cultivation is in the future, I am afraid he will not be able to go back.

After all, he has been in the underworld for more than a year, but he has never heard of the 'immortal gate', either there is no immortal gate in the underworld, or his realm level has not been reached, and it does not involve that level.

But no matter what, he will not pin his hopes on illusory things, not to mention that there is a very good way to return to Earth now, if he doesn't hold on to it, he will regret it for the rest of his life!

Purple smoke drifted all the way to a bland mountain peak.

The only difference in this mountain may be that not only are there no demon beasts, but even some ordinary animals are not there, and the bare area is all sandstone mountain walls, and there is not a single vegetation grass.

Looking at the inconspicuous hill in front of him, Luo Song released his divine sense, but he didn't find anything strange, and the level of aura in the void was just as thin, not like there was any mystery.

Well?

Just when Luo Song was surprised, he suddenly found that there was a dark and secluded cave halfway up the mountain, which immediately attracted his attention.

As soon as he saw the cave, he did not hesitate to control its flying spirit weapon and flew directly towards the mountainside.

Seeing that he was about to reach the halfway point of the mountain, a strange blue light curtain appeared in the air, bounced him back at once.

Not only that, the originally blue light curtain instantly turned extremely red, and a red aura converged at a certain point, and an extremely bright and dazzling red light burst out.

Not good!

Luo Song's heart was shocked, and he didn't have time to think about anything, his waist suddenly exerted force, and the whole person spun rapidly in mid-air and fell towards the mountain.

Poof!

As soon as Luo Song fell, a red spiritual light appeared above his head, bursting out with terrifying destructive power, he could feel that power, if he was a little slower just now, he might be killed instantly by the red spiritual light, and there would not even be a little scum left.

"It's such a terrifying power, if it was hit just now, I'm afraid that even a half-step Dan Devouring Realm cultivator would have fallen. Luo Song, who fell to the ground, looked up at the sky with a solemn expression and muttered.

The red aura lasted only three or four breaths before disappearing, and the light curtain in front of the mountain turned blue again, and in a few halos, the light curtain gradually disappeared.

"It looks like we have to climb the mountain. Luo Song sighed lightly.

Although he was blocked by the light curtain and attacked by the red spirit, he also realized that the reason why the light curtain appeared and the red spirit attacked him was because he flew up the mountain and triggered the forbidden air ban in the mountain's void space, so he was attacked by the red spirit.

However, Luo Song was not in a hurry to climb the mountain, after all, he already knew that the purple smoke was in the mountain, and it was very likely to be in a cave halfway up the mountain, so he had to be fully prepared, at least to restore the spiritual power in his body.

He took a few pills, sat cross-legged on a boulder, and began to refine the medicinal power.

Moreover, he even held several medium-grade spirit stones in his hands, refining and absorbing the spiritual energy in the spirit stones.

Time passed quickly, the sun was sinking in the west, dusk was approaching, Luo Song was still sitting cross-legged on the boulder to recover his spiritual power, and before he knew it, the sky was full of stars, and night fell.

Luo Song opened his eyes, looked up at the night sky for a moment, and then closed his eyes again to restore the aura in his body.

Since he was teleported to the Eastern Region, he has not been refining the power of the moon breath to quench his body, and he has been busy healing or searching for materials, and he has no time to absorb the moon breath.

Moreover, the eastern region is different from the southwest, there are many strong people here, and if he is not very sure, he will not absorb the power of the moon's breath, otherwise once he is targeted by some powerful existence, it is very likely to attract death.

And the reason why he looked up at the starry sky just now was not because he sensed the power of the rich moon breath between heaven and earth, but more because a conjecture suddenly flashed in his mind.

It's just that after he raised his head, this conjecture was rejected by him, or rather, by facts.

He wondered if the starry sky in the underworld was similar to what he saw on Earth, or if some of the starry skies were the same.

If that's the case, it proves that the earth is in the same time and space as the underworld, and it is not as far away as he thinks.

It's just that the starry sky through the underworld is completely different from the one on the earth, if the underworld is a planet larger than the earth, then the underworld is definitely not in the galaxy, or even the star field where the galaxy is located.

As for why he was teleported so far, everything was because of that immortal gate.

He once thought about finding the Xianmen so that he could return to the earth, but whether it was in the Hualongmen in the southwest or in the eastern region now, he looked through countless classics, but he couldn't find the word 'Xianmen'.

He still remembered that in the forest under the Jushan Mental Hospital, he had heard the conversation between the young master and the old man, and the information he had learned from Wu Kun that the existence of the Immortal Gate was unpredictable, and there was no pattern in the appearance and disappearance.

Two thousand years ago, that is, the era ruled by Qin Shi Huang, there was a legend about the appearance of Xianmen, if that is the case, it will be a hundred years at least, and thousands of years before Xianmen will appear again.

If it is a thousand years, let alone him, even if it is a powerhouse in the Devouring Dan Realm, he will end his life and sit in the years.

Even if he cultivates to the realm of transforming gods and has a longevity of ten thousand years, but at that time, the enemy who returned to the earth would have died of old age long ago, and he would not be able to take revenge at all, let alone whether the earth would still exist after a thousand years remains to be said.

Swish!

Suddenly, Luo Song opened his eyes, and a glint flashed in his eyes in the dark night.

Then he stood up, and the moment he swept down the boulder, the boulder shattered into countless pieces, and he exuded an incomparably strong aura all over his body.

He not only restored the spiritual power in his body, but also raised his spirit to the peak state.

The cave trip is very likely to be related to his ability to return to Earth, how can he not be careful, why not go all out!