"Of course, it is certain whether different songs will appear at different frequencies, but I don't know what frequency you need to maintain to appear in the other three songs. But I feel that the song will definitely appear in this corridor. After all, those four songs, to put it bluntly, are still some places that are more similar." Tang Yu said another sentence without waiting for everyone to react.

"My friend Tang, I don't know how to thank you anymore. I just hope you can tell me what else you have next." Bai Fenghua blushed, and was extremely embarrassed, begging in a low voice.

It’s not a big mistake for Bai Fenghua. Although he doesn’t have many opportunities to enter the Bai family, he will not be less than a hundred times since he was a child.

This is a hundred times!

Every time I walk here, I have to follow certain rules. Normal people have long guessed that something is wrong here.

But neither he nor the others in their Bai family were invisible.

If no one has appeared, that would be fine, but Tang Yu had such a big appearance for the first time he came here, which made him not embarrassed.

"This is easy to say." Tang Yu nodded, without saying anything big. Of course, he could see Bai Fenghua's embarrassment and embarrassment, so he would not stimulate this poor child again.

Bai Fenghua continued to walk back with everyone.

After walking for more than ten minutes on the corridor, everyone finally came to a more magnificent hall. The entire hall was completely hollowed out the interior of the mountain and built along the rock wall.

However, this hall is the same as outside, because no one has come here for too long, and it looks a little broken. But even so, it still gives people a magnificent feeling, and you can know how magnificent and beautiful it was at the beginning.

Bai Fenghua smiled embarrassedly and said, "This place is called Xianyin Hall. At the beginning, there was a small evil demon crystal spirit vein connected here. At the same time, there were immortal sound waves in the hall. It was very fast to practice here, and it was also a place where everyone in the Bai family often went into seclusion."

"Spiritual vein?"

Tang Yu's eyes lit up. He was eager to find hundreds of spiritual veins to absorb them in the devouring space, so that his cultivation level could be improved.

But the problem was that when he looked around, there was no sign of spiritual veins here at all. He released his divine thoughts and explored below the entire hall. He only saw empty, intertwined caves, and there was no spiritual energy at all.

As if seeing Tang Yu’s doubts, Bai Fenghua explained: “The spiritual vein has long dissipated. After all, it is very small. Otherwise, I would not have chosen to leave the Bai family at the beginning. Practicing in this Immortal Sound Hall can at least improve my cultivation level.”

"Okay! I said why can't I see any spiritual veins exist!" Tang Yu muttered, very disappointed.

"Where is that fairy sound? There is no sound at all!" Xuan Yunxing asked curiously.

Bai Fenghua didn't know how to be polite to Xuan Yunxing. She rolled her eyes and said angrily: "The spiritual veins have disappeared, how could there be a fairy sound? The fairy sound must be supported by the spiritual vein to be released. Although I don't know where the fairy sound was born."

"Okay! Then go and check the strings first. You can check the fairy sound here later. Let's try it out then. Can you remember the sound again?" Tang Yu said.

"My friend Tang, come with me!"

Bai Fenghua didn't say anything nonsense, and went directly into the hall and walked backwards.

Tang Yu glanced at the top of the hall where there were many ancient bells, but when he looked closely, he was not ordinary ancient bells, but ancient bells similar to musical instrument chimes, all kinds and neatly arranged together.

Tang Yu guessed that the so-called immortal sound may be the spiritual energy of the spiritual veins, which sounded after impacting these chimes.

However, just looking at the chime, Tang Yu could not show it for the time being. What is the song that emerges through chimes?

Anyway, this thing is put here, so there is no hurry. You can watch it later.

After passing through the hall, there is a huge place like a demon abyss behind it. The dark cliff looks like a ferocious beast that chooses people to eat, with its open bloody mouth waiting for the food to appear on its own initiative.

Above the cliff, a stair-like hanging stone appeared, which was upwards in turn, about a hundred meters away from where Tang Yu and the others are now, and it was a platform that covers an area of ​​half a basketball court.

This platform is also floating.

From where Tang Yu is, looking towards the platform, you naturally can't see anything, but you can see something on the platform, emitting gray light.

Logically speaking, in this dark environment, this gray light should not be seen by others, but it could make Tang Yu and his group feel it clearly.

"This is the chaotic aura!"

Seeing this gray light, Tang Yu blurted out with a look of shock.

In an instant, Tang Yu's mood became extremely excited. The string he wanted must have something to do with the chaotic energy. Now the string of the Bai family really showed the chaotic energy. How could Tang Yu not be excited?

Tang Yu's sudden excitement made everyone else look at him. Even Ji Zang didn't understand why Tang Yu was so excited.

Although she also knew that the Chaos Qi was a very advanced energy, based on her understanding, she really didn't understand why Tang Yu was able to come into contact with the Chaos Qi now.

To be honest, when I first learned that Tang Yu had the Golden Lotus of Merit, both her and those people were shocked.

Now, Tang Yu actually showed such a shocking side because of some chaotic aura, which made Ji Zang start to think a lot.

As he said that, Tang Yu was already a little impatient and rushed towards the platform, but as soon as he flew, he was suddenly pulled by Bai Fenghua. Bai Fenghua shouted: "My friend Tang, don't be excited, you can't fly here!"

As if he was worried that Tang Yu would misunderstand, Bai Fenghua hurriedly explained: "My friend Tang, this place is called a floating sound platform. Only my Bai family disciples can fly up, but they must fly above the floating stairs. If you fly in other places, you will fall into it. As for others, you must walk up the floating stairs step by step under the leadership of the Bai family disciples, otherwise you will be dragged directly into the bottomless demon abyss by an inexplicable force."

"Is this really a demon abyss?" Tang Yu was stunned and exclaimed.

"Yes!" Bai Fenghua breathed a sigh of relief when he heard that Tang Yu actually knew the Demon Abyss. He knew very well that people who knew the Demon Abyss would definitely not act rashly.

"Thank you!"

After knowing that this was the Demon Abyss, a trace of cold sweat emerged from Tang Yu's back. He knew that he was too impulsive. The Demon Abyss is a legend that no one can fly over it.

"Justice Tang can understand it. If you want to thank me, there is no need to say that I am grateful. After all, I don't know how many times I have to thank you!" Bai Fenghua said.

"Then please, take me up!" Tang Yu didn't know why this Demon Abyss needed the Bai family's disciples to fly up through the floating platform. He didn't think too much about it. Now in his eyes, there was only the strings that were placed above the floating platform and emitted the chaotic aura.

"My friend Tang, you're ready!"
Chapter completed!