A thousand miles into the depths of the Red Cliff.

A scene of grass and birds flying, blue sky and blue water.

If one had never been here before, they would never have imagined that there would be such a contrasting beauty in the depths of the Red Cliff.

Of course, wine sword immortal did not bring the two of them here to admire the scenery.

After a short rest, the three of them followed wine sword immortal deeper into the forest.

After walking for more than ten Li, the scenery in front of them began to change from lush green grass to lush ancient trees.

In the distance, there were many mountains, and the heads of some mountains could be seen.

Wine Sword Immortal and the other two's destination was the highest mountain in the distance.

As they walked, suddenly...

A pillar of light shot out from the mountain in the distance.

This pillar of light was black and red in color, and its momentum was quite great. As soon as it appeared, it shot straight into the sky.

Wine Sword Immortal's gaze focused. He raised his head to glance at it, and a complicated look appeared in his eyes.

"It's here. It's finally back!"

However, how could it be triggered at this time? There should still be three months before the final time!

Wine Sword Immortal didn't find this scene strange. On the contrary, he felt that it was a little too bad for it to appear.

Such a huge commotion attracted everyone's attention for a moment.

Mo Shenghong and Yin buping, who were accompanying him, also looked at the pillar of light that soared into the sky at the same time.

Their faces were filled with surprise.

There was a strange sound.

For some unknown reason, the black and red light beam suddenly stopped.

The mysterious light beam came quickly and disappeared in just a moment.

Mo Shenghong and Yin buping, who were traveling with them, looked away. They had seen many things, but they could not figure out the light beam.

Although they did not say anything, they had doubts in their hearts.

What was going on?

And within the aura of the pillar of light, there seemed to be some faint demonic qi?

That demonic qi seemed to have been suppressed by some sort of power?

"Don't just stand there, let's go."

Wine Sword Immortal continued to move forward at an unhurried pace. Other than a pause at the beginning, he didn't show any other abnormalities.

Even when the pillar of light disappeared, he didn't show any abnormalities.

Although wine sword immortal did not state the purpose of bringing them here, the two of them vaguely guessed that it might be related to the demons, so they did not ask further.

They both nodded slightly and responded.

"Yes, Senior Sword Immortal!"

Mo Shenghong and Yin buping subconsciously looked at each other and silently followed wine sword immortal's footsteps.

However, perhaps they felt that it was not exciting enough, but before they left, an unexpected thing appeared in front of them again.

At this moment, they heard a loud rumble.

The clear sky gradually darkened.

Darkness surged out of nowhere and instantly swept towards them.

In an instant, the original light was swallowed up, and the blue sky and white clouds in the sky disappeared without a trace.

It was as if a real night had descended. As far as the eye could see, it was a pitch-black, lightless scene.

Just as everyone was still in shock, another earth-shattering explosion suddenly erupted in the sky.

At this moment, everyone clearly heard that the sound was the sound of thunder.

Rumble!

The sound of Thunder in the clear sky must have something fishy.

For a moment.

The sound of Thunder rolled like a tide, like the sound of an army beating drums. It was deafening, like the sound of a battle on the battlefield. The sound entered their ears and shook their souls.

The blue sky and White Sun actually emitted a murderous aura.

Fortunately, these people were all cultivators with extraordinary strength. Their five senses had already reached a level that surpassed ordinary people. Even in the deep darkness, they could clearly see the scene in front of them.

Yin buping raised his head and looked around. The next moment, he found something strange.

He said with some shock.

"Senior Sword Immortal, look quickly. What's that in the Sky?"

"That's... That's... Tribulation Clouds!"Mo Shenghong replied with a hoarse voice.

Lightning and thunder intersected, containing destructive power mixed with a terrifying sense of pressure.

The scene in front of them was suspected to be the aura emitted by cultivators when they were transcending their tribulations.

No Wonder Mo Shenghong thought so!

Strange!

"This is the sign of the Lightning Punishment Heavenly Tribulation, but how can there be a cultivator transcending their tribulation here?"

No one answered Yin buping's question as he mumbled softly.

This was because the scene they encountered along the way into the thousand-mile-long red cliff was already terrifying enough. Not only were there monsters that couldn't be killed, there were also array remnants of various sizes. They also had to face the harsh environment along the way. The deeper they went, the greater the danger they faced, the danger was so great that it was difficult for ordinary cultivators to step foot here.

It was already very difficult for them to reach this place. If it weren't for the fact that wine sword immortal had escorted them all the way, even if they were in their prime, it would be very difficult for them to hold on until now.

And what kind of person was wine sword immortal? He was an existence like a sword immortal!

Therefore, other than them, it was impossible for anyone else to walk in alive, let alone attract some kind of breakthrough heavenly tribulation!

"What are you mumbling about? This thing is just an illusion. It's not dangerous in itself."

Wine Sword Immortal raised his head and glanced at the two people behind him, then said with a smile.

"With this old man here, what kind of danger can we deal with? The two of you just need to boldly walk forward!"

Speaking of Wine Sword Immortal, ever since he came here, his entire state had changed.

It was as if he had returned to his familiar territory. With his hands behind his back, he hummed a little tune as he leisurely walked forward, looking very pleased with himself.

Realizing that Mo Shenghong and Yin buping seemed to have some doubts about the phenomenon in the void, wine sword immortal stopped and explained.

Oh? So everything he saw was an illusion.

Wine Sword Immortal was a top-notch senior of the eastern wilderness experts. Since he said so, the two of them nodded in relief.

In the next moment, the Thunder in the Void suddenly stopped.

The dark clouds dispersed, and the gloomy sky gradually brightened.

At this time, Mo Shenghong and Yin buping subconsciously stopped.

Not only him, even wine sword immortal frowned and stopped.

Everyone felt a mysterious dark aura. They did not know where it came from, but they were very familiar with that dark aura.

It was the demonic aura that could only be emitted by demons.

Although the demonic aura emitted by ordinary demons was fierce, it could at most confuse a cultivator's state of mind. However, although the demonic aura was faint, it gave everyone a dangerous signal.

The aura of a demon expert.

"Senior Sword Immortal, Look over there!"

"There are actually cultivators fighting in the sky..."

Following Yin buping's gaze, Mo Shenghong's expressionless face was filled with shock.

..