Deep in the cave, there is a vast flat area. The ground is covered with white marble bricks. There are no carvings on it, so it is difficult to judge the age of this ruins.

Mr. Hai and others did not pay attention to the decorations on the ground. Everyone present, including Lafayette.

Everyone's eyes were attracted to a large building on a vast platform. Everyone was staring at it with disbelief in their eyes.

A huge palace built of white marble stood quietly not far away, its scale was astonishing.

The main body of the giant building is white marble, and the top is some huge dark red tiles. Because of the distance, no one can distinguish the material of these tiles.

The palace is a two-story structure, with statues of exotic animals at the top four corners. The overall size is only slightly smaller than the Hall of Supreme Harmony in the Forbidden City in the capital, but it looks much more majestic than the Palace of Supreme Harmony in the capital.

Although it is not as exquisite and gorgeous as the Hall of Supreme Harmony, it still has a unique flavor.

Hai Yuanning took the lamp in his hand and shined it there. Everyone blinked and realized that the palace was still reflective.

Under the palace, there are eighteen steps, and above the steps is the gate of the palace.

Everyone looked at each other. No one passed by first, but turned their heads and looked at the situation around them.

Everyone present is not a fool. This place looks so majestic and so large. Is there nothing special protecting it?

The Hai family has been to many graves over the past few generations, and it is not an exaggeration to describe them as well-informed.

They saw a lot of injustice, corpses, and other strange things.

After a while, there was still no special movement around. With Lafayette taking the lead, the group slowly swam straight towards the gate of the palace.

The journey was safe and nothing happened, which made everyone feel a little relieved.

When they reached the bottom of the steps of the palace, everyone looked up and couldn't help but feel curious in their hearts.

At the top of the palace, a huge plaque is extremely eye-catching, with four simple characters engraved on it.

Tianyun Water Palace.

"Tianyun Water Palace?" I couldn't help but frown when I heard this. When I heard this name, I didn't feel like someone was burying people. Besides, who would bury people under the ground?

Seeing the confused look on my face, Mr. Hai smiled and shook his head: "This place is not used to bury people."

"Then it's used for..." Before I could finish asking, Mr. Hai interrupted me.

When he answered my question, there was confusion on his face and uncertainty in his tone: "Lafayette told me afterwards that it was not used to bury people, nor was it a relic left by ancient sacrifices to gods. It seemed to be

A research base.”

"Research base?!" Fatty Uncle and I were confused immediately.

Hai Dongqing seemed to know the inside story before he came, so he acted very calmly.

"Yes, research base." Mr. Hai nodded: "This is just a metaphor. Modern research bases include those who study electronic equipment and those who study drugs. They are somewhat similar to the current production bases that study drugs, except that

What we study is medicine, and what it studies is the so-called immortality."

As soon as he finished speaking, Mr. Hai continued to tell us a story.

At that time, everyone stood outside the palace gate and hesitated for a long time. Looking at the closed palace doors, no one dared to take another step forward.

The most scary thing is not the danger, but the danger hidden in the dark.

If someone stumbles here accidentally, I'm afraid I won't be able to find a place to cry.

While everyone was hesitating, Lafayette suddenly raised his hand and pointed to the upper right side of the door, where there was a slightly protruding piece of white marble with some concave marks on it.

The one with the best eyesight among this group of people was Mr. Hai. When he looked over there, he was stunned for a moment. This was not because he was frightened, but because he didn't understand what it meant at all.

"Immortals honor lives, immeasurable people, the blue lamp returns the sun, God gives eternal life." Mr. Hai read to us the handwriting he saw back then, and the fat uncle choked on the cigarette and couldn't help coughing.

I remained silent and didn't speak, my mind was in a mess.

This place is actually related to those secret places?!!!

Is immortality really...

"The secret site of the Qing Dynasty in Fengtian Prefecture, the Japanese base in Huaiqing Prefecture, and the Dengxian Pond in Zuo Ci on Mount Tai. We have already visited three places. Why is it such a coincidence?!" I thought in my mind with an ugly face,

I don't know why, but I always feel like I'm in a quagmire.

Everything seems to be related to each other, but everything is inseparable from the word trouble.

"Mu Mu, what's wrong with you?" Hai Dongqing asked worriedly when he saw that my expression was wrong.

I shook my head and said, it's nothing.

"Mr. Hai, please continue." After I said this, I fell silent again and listened to the story quietly.

When they saw those few lines of words, they were stunned for a while. Suddenly they saw Lafayette gesturing to them, which meant that they should follow the door and push the door. They didn't think much about it, followed them and started pushing the white marble to cast.

's door.

The white marble door is about three meters high and has a double-leaf structure. The two doors together are about four or five meters wide. Although everyone is only pushing one of the doors, it is not that easy to push it open.

First, it is difficult for people to exert force underwater, which is the most critical point.

Secondly, such a huge white marble door is estimated to weigh several thousand kilograms. It would be difficult to open this door under water as hard as climbing to the sky.

They had been trying hard to push the giant door open for a long time, but still made no progress.

The door that should be moved did not move, but the palms that should not be moved began to tremble involuntarily due to excessive force.

Just when everyone was at a loss what to do, Hai Yuanning swam to the edge of the steps and glanced down, ready to take a good look at this ancient wonder. But it was better that he didn't look at it. He almost fainted from the fright.

.

Let me describe it to you more accurately.

Tianyun Water Palace is located on a high platform in the middle of a giant cave. There are eighteen steps next to it, and down there is a wide area similar to a square.

Walking along this wide area to the end is the stone wall of this giant cave. Maybe some people are not suitable for sightseeing in that cave, because it is a hell for people with trypophobia.

The stone wall of the giant cave is full of pits, extending up to one-third of the ceiling. These pits are deep and shallow. Some of them can be seen to the bottom at a glance, but they are only half a meter deep, while some are as deep as

The cave that Hai Yuanning and his group came from was bottomless.

When Hai Yuanning glanced over, he happened to see something climbing towards the entrance of the cave.

No, it should be a monster!

"Those things are not something humans can deal with... If they hadn't appeared... I wouldn't have died in Tianyun Water Palace..." Mr. Hai

His tone suddenly became bitter, and his body was shaking violently, as if he was trying to control his emotions, and he didn't speak for a long time.

Hai Dongqing stood up in a hurry and walked behind the old man, patting his back gently: "Grandpa... don't be sad... Second Grandpa and the others..."

When he said these words, Hai Dongqing's face also showed inexplicable sadness, and his eyes couldn't help but dim a little.

"Old man, please don't be sad. Otherwise, we won't talk about this matter today. We won't mention the past. If we mention it, it will only make us more sad." Fatty Uncle and I also followed Hai Dongqing to comfort the old man Hai.

When I got up, I felt a little uncomfortable when I saw the sad face of this old man who was about the same age as my old man.

After a while, Mr. Hai's mood slowly recovered. He didn't pay attention to our words. He buried his head slightly and muttered to himself, as if he was telling a story that had nothing to do with him.

There were a total of eight monsters climbing out of the cave. Hai Yuanning counted them clearly. When he was frightened, he turned around and swam in the direction of the others without saying a word, and then pulled them hard.

He pulled the others to the edge of the palace and pointed at the monsters swimming towards their location, with horror in their eyes.

When Lafayette saw those monsters, his pupils involuntarily tightened.

"Those monsters are about thirty meters away from us, and they swim very fast, so fast that we don't have a chance to react." Mr. Hai said dryly: "They look so strange, I never

Never heard of such a thing..."

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Chapter completed!