What was that?

The moment the strange voice sounded, Bai Chuan's entire dragon head stood up, his gaze was no longer as relaxed as before, and became solemn, he could clearly say that this inexplicable sound did not spread from the air, because under the roaring storm, there was no sound that could be transmitted, it sounded from his mind!

But who is he?

There was still someone who directly transmitted the call into his mind, and in an instant, he subconsciously used various powers, trying to isolate this inexplicable power infiltration, and then his keen perception also began to spread out wildly, scanning this piece of the world unscrupulously.

But in the middle of the ring, Bai Chuan still silently withdrew his keen perception, and a trace of disappointment flashed in his eyes.

The strange environment of heaven and earth had seriously affected his perception ability.

But at this time, Bai Chuan also reacted, and the place that the voice said was the depths of the underworld.

This is an extremely strange power, but whenever someone thinks to the depths of the underworld, they will naturally hear an inexplicable murmur.

Shirakawa didn't know how this murmur worked for the time being.

But at this moment, he found that after he used his power to build a barrier between his mind, he could no longer hear the inexplicable call, and he was relieved.

It seems that the owner of this power should not be as terrifying as he imagined.

If he hadn't learned about the various cultivation methods in this realm in the past, he might not have paid too much attention to this kind of unguarded situation, but after understanding it, he realized that in this unguarded situation, some strong people could use some special secret methods to directly attack the opponent's soul.

After carefully checking that he was not affected in the slightest, Shirakawa thought about it and decided to let go of the barrier, because he himself wanted to go to the depths of the mysterious underworld, and without the guidance of this mysterious call, he would not be able to find it at all.

At the same time, he was also a little curious about the owner of this voice, this strange method he had never heard of, and he wanted to find out to the end.

Thinking of this, he silently let go of his mind.

"Over...... Come here...... There are ...... here."

Suddenly, the familiar call sounded in his heart again, and this time Bai Chuan directly closed his eyes, feeling the impact of that call.

After a few breaths, he reopened his eyes and looked southeast, where he had gone with the sound of a murmuring call.

"Just let me see who you really are."

After leaving these words, Bai Chuan brought up a brilliant brilliance, turning into a shocking dragon shadow that swept across the sky and disappeared into the distance.

“…… Here's what you want ......."

A few days later, when Shirakawa once again crossed over a huge wreckage ruin, attracting countless creatures on the ground to raise their heads and salute, the inexplicable murmur in Shirakawa's mind became much clearer, and the time of appearance became more frequent, but unfortunately the meaning of the other party's words was not really clear.

But Shirakawa knew that he was getting closer and closer.

"Poof!"

The sharp claw shadow grabbed abruptly, and a six-hundred-year-old True Realm black shadow tiger-like creature that was trying to soar into the sky shattered in response.

This isn't the first time Shirakawa has been attacked by the natives of the Underworld.

Now he finally understood why Jin Ming's words said that the depths of the underworld were extremely dangerous.

At this time, just on the way to the depths of the underworld, he had already encountered the attack of the creatures from the beginning of the 100-year cultivation to the current 600-year cultivation, so he could deduce what kind of powerful creatures were attacking in the real depths.

……

Time passed, and another three days passed.

If it weren't for the fact that Bai Chuan had been dedicating a part of his computing power to calculate time in his heart, he would have already lost his sense of time in this time that has no time to change.

"Come on...... Come...... Hurry up and ......."

Suddenly, the familiar call sounded again, but Shirakawa was already used to the sudden appearance of that voice, and he waited for the follow-up of that call with a blank face.

“…… Here you are...... Desired source ......"

Source?

Finally heard the second half of that sentence, but more doubts rose in Shirakawa's heart, source? What's that, exactly? That mysterious being was confident that in such a strange situation, it could still attract monks above the cautious outside world.

In the past few days, Bai Chuan has not been in a hurry, and in order to verify whether his judgment is wrong, in case there is an oolong incident in which only he can hear the call, he deliberately grabbed a few creatures inside this underworld and tested them, asking the other party if he could hear the sound.

As a result, no matter how strong the creature power was, he didn't hear the mysterious voice calling, until he encountered a few powerful people in front of the outside world who were shrinking in this underworld, and then he realized that the voice of the call could only be heard by monks above the extreme of the real human realm in the outside world.

But unfortunately, the monks he encountered were all weak, and they could only feel the call, and they could not penetrate into it at all, and over time the monks who were huddled here no longer paid attention to the call.

He thought that the "source" in this call might only be understood by monks above the realm of human beings, except for him, of course.

But if he doesn't understand, he doesn't understand, and it doesn't affect him to go there.

……

Time slowly passed another five days, and after listening to what the other party said, Shirakawa later found that the words in the other party's call never changed again.

Thinking that the other party's reliance is the thing called "Yuan", just that thing can make countless monks above the real human realm rush there one after another, and even the current old dragon Ao Qing fell there for some reason.

On this day, the scenery that appeared in front of Shirakawa finally changed.

What appeared in front of him was a huge crack that crossed the earth without the edge visible, and the east side of the crack was abruptly raised with a huge slope, and its crack was so huge that even if his dragon body of one hundred and seventy meters long was placed horizontally, it could not reach half the width of the crack, and the walls around the crack were covered with a thick layer of pale blue frost...... No, that's not frost!

That's yin!

Because he saw it, the Yin Qi that was so thick that it seemed to be a substance was gushing out from the bottom of the crack, and in an instant, Bai Chuan understood that the Yin Qi in this piece of the underworld was so rich that it might come from here.

At the same time, since coming here, Shirakawa has also found that the mysterious voice of the call has disappeared.

Inexplicably, he had a realization in his heart.

Deep in the Underworld, here.

Beneath this great crack in front of me lies the depths of the underworld.

And the old dragon is probably under this.

(End of chapter)