Echo reconnaissance is to throw these stones into each hole, and listen to the echo of these stones to judge whether the depth of the hole is a dead end! After trying the first hole, Tang Yu smiled and threw the stone into the second hole.

Hearing this echo, Tang Yu couldn't help frowning deeply.

"What's wrong?"

Seeing her frowning, Mrs. Meng blinked her eyes and hurriedly asked.

Waving his hand and not answering, Tang Yu picked up the stone from Meng Ponu's hand again and threw it into the rest of the hole!

"How did this happen......"

Looking at Jiukong in astonishment, Tang Yu muttered to himself.

"Tang Yu, what's going on?"

Coming to his side, feeling uneasy in his heart, Mrs. Meng asked again.

"Listen to their echoes of these nine holes. Each hole has an approximate depth and there are no dead ends! In other words, the nine holes are the same......"

Turning his head first and looking at Mrs. Meng, Tang Yu replied with a surprised expression.

............

"What! What can I do about it?"

Hearing this, Tang Yu and Mrs. Meng looked at each other, their faces full of anxiety.

"There is no way but to choose a hole ...... by luck"

Shaking his head, Tang Yu smiled bitterly.

"I don't know what dangers are going to be in this cave, though. Are you afraid?"

Tang Yu smiled, looked at the nine holes, and asked with a solemn look.

"You're not afraid, what am I afraid of?"

Hearing this, Mrs. Meng glanced at Tang Yu

"Well, you say, which hole do you choose?"

Nodding, Tang Yu turned his head to look at Mrs. Meng

"The Third Cave ......"

The slice was very tight, and after Meng Ponu finished reading, he walked to the third hole with lotus steps.

Seeing this, Tang Yu held the fire fold in his hand and hurriedly followed, and the two entered the cave together.

Once inside the cave, it is a narrow path. Tang Yu took Mrs. Meng's hand, and the two walked forward cautiously.

"In fact, if the two of us die here, it will be the best of both worlds......"

Rourou, who was held by Tang Yu, sighed, and Mrs. Meng blinked her eyes, and suddenly read softly.

Now I can't do anything about Tang Yu, but I can't disobey the order of the temple master, and I am in a dilemma.

But if you are trapped here and die here, you can be considered to have fulfilled the Lord's command! When he and Tang Yu are on Huangquan Road, he will not feel lonely, but he has the best of both worlds...

"The best of both worlds, please, I don't want to die......"

Hearing this, after taking a good step, he turned his head, closed his eyes and looked at Mrs. Meng I don't know what the other party said about what it means but Tang Yu smiled bitterly. "Tang Yu, you have saved me three times and five times, I will not kill you again in the future......"

Looking at Tang Yu's back, Mrs. Meng smiled and made up her mind to say:

"Well, that's good. After we went out, we all ruled out ......"

Ahead, exploring the road ahead with the help of the fire fold, Tang Yu coped without looking back.

After a long time, walking out of the winding and rugged path and stopping, Tang Yu stared ahead in amazement, and the fire fold in his hand almost fell to the ground.

Behind him, Mrs. Meng's eyes widened in shock.

I saw two men in front of me, not at the end of the road, but with the same nine holes!

"How's it going, are we back?"

Surprised by Jiu's opening, Tang Yu muttered to himself.

"No, we didn't come back, it's not just the nine caves! Tang Yu, don't forget that there is only one way to the place where we fell, and that is the only way to get to the nine caves! And behind us is not ......"

Shaking her head, Mrs. Meng thought for a moment, and then retorted with a firm expression.

"Yes, you're right, I'll try these nine holes first...... extraordinary

Hearing Mrs. Meng's explanation, Tang Yu's heart suddenly became clear.

Then, Tang Yu and Mrs. Meng picked up the stones on the ground and explored the nine caves with echoes again.

"As before, the nine holes are the same......"

After hearing the echoes of the nine caves, Tang Yu looked at Mrs. Meng and said with a gloomy face.

"The third hole, continue to walk ......"

Tap first, now there is no way out, Meng Ponu grabbed Tang Yu's arm, and the two entered the third hole again.

After a long time, walking on the same path, the two looked ahead, and they were also surprised!

Standing in front, it's still nine holes!

"There are still nine holes!"

The two glanced at each other, together.

"What should I do?"

As she spoke, Mrs. Meng frowned and asked worriedly.

"Echo Pathfinder."

Tang Yu picked up the stones on the ground and threw them towards the nine holes.

The final answer is the same, and so are the nine holes!

Faced with such a predicament, the two can only continue to choose the third hole and move on!

But what happened next left the two men increasingly surprised and disappointed.

The road never seems to end, with no end in sight!

At this moment, what appeared in front of the two of them was the ninth hole and the ninth hole!

"Tang Yu, I'm afraid we're really going to be trapped here......"

Staring at the nine unchanged holes, Mrs. Meng gasped slightly.

I don't know how long I've been going, but I'm running out of energy.

"Keep walking, I don't believe there is no way out!"

Here, also out of breath, Tang Yu frowned and continued to walk towards the entrance of the cave.

However, this time Tang Yu did not continue to walk the third hole, but chose the second hole!

However, crossing the path, there were still nine holes in front of me!

Therefore, arousing the unyielding heart, Tang Yu took Mrs. Meng and continued to move forward, and chose the hole to try at will! But no matter what, I still can't get out of the terrifying cycle of these nine holes!

"No, Tang Yu, I can't go ......"

After walking for half an hour, I finally ran out of strength. Mrs. Meng sat on the ground, sweating profusely.

"Damn! we're all hurt. In order to find a way out, our physical strength is almost the same. Now there is no food and no water. If we can't find a way out, we won't last long......"

Nodding and sitting down beside Mrs. Meng, Tang Yu's lips were white and he was out of breath.

"Don't go any further. I don't know how many times there have been nine holes ahead. I think we should go around in a circle, except for the exit and where we fell, all the holes are connected. Save some effort and think about how to get out......"

On the side, her beautiful eyes looked at Tang Yu tiredly, and Mrs. Meng muttered softly.

Wen Yan and Tang Yu looked at the nine holes in front of them, racking their brains to find a way.

............

Meanwhile, the two of them continued to look for an exit, but by the time they didn't return to the cave, it was already late at night.

In the Funeral Flower Palace, the Wings of Darkness.

On the bed, Ziwei's guardian sits cross-legged with her eyes closed.

"Knocked ......"

Suddenly, at this moment, there was a soft knock on the door.

"Come in......"

Slowly opening his eyes and closing the door, Ziwei Dharma said in a low voice.