It didn't take long for Daddy and the others to arrive at the place that Raven had mentioned, the dilapidated buildings.

But there was no entrance covered by a glass house.

"Huh? Did you misremember...... No, it won't! ”

The raven walked to the deserted dwelling, removed the covering, and used his hands to remove some dust and weeds.

"Look! That's right—" He looked down at a deep scratch on the pillar, some years old.

Everyone followed his gaze, and it was a stone pillar that had been used to tie horses a long time ago.

"I cut these scratches with the guards' swords." Seeing this, the raven seemed to recall more things!

"Is there really a ......" Old Man Su frowned and wanted to ask something, he knew here, but he didn't expect it to be like a ruin now.

But he saw that Raven ignored it and walked straight to the back of the building.

It was a place that looked like a deserted garden or courtyard, backed by a small hill and covered in a large area.

Several ivory fruit trees grew very tall, and the weeds underneath were overgrown, and some broken stone pillars lay horizontally on the ground, and next to them were half-cut stones buried in the earth, which seemed to be the foundation of the wall.

The raven continued walking, stepping over the broken rocks and weeds, into the depths of the garden. The group followed.

After they went deeper into it, it took a long time......

"Found it! Over here! ”

Daddy, they waved their hands - to drive away those pesky mosquitoes and flies, one foot deep and one foot shallow to run over to see.

Raven was standing next to a building that had mostly collapsed, the back of the building leaning against the mountain wall, looking at a huge rock!

The stones, apparently rolled down from the hillside, were massive, irregularly shaped, and overgrown with bryophytes. If you look closely, the back of the stone exudes cold and dampness, and it seems that you can feel some wind!

"Are you sure there's a hole in the back of this?"

"Well, it's a tunnel entrance, and it was supposed to be in this house."

Soon, Daddy's men and Wang Hu cleaned up the boulder.

It's a hole in the back! There were steps below, and at the end, a gate was half-hidden, with some vague letters on it, and I don't know how long it had been ineffective.

"Let me do it!"

Wang Hu walked from behind the crowd to the iron gate, clasped the half-hidden gap with both hands, and a huge force caused the stones on the left and right sides of the iron gate to loosen!

"Bang dang!"

The gap between the gear conduction device inside the door was filled with small stones, and it was expanded vigorously! A gloomy coldness emanated, and everyone couldn't help but take a step back.

"Let's go in and have a look!"

"Wait! Daddy and General Du...... Don't go in, let's take a few men down and have a look." Stay in the General's Mansion and wait for those who go to investigate the missing guards! They've been there for 2 days now and should be back soon. ”

Chen Liuwang glanced at the dark entrance and said to Daddy.

His words make a lot of sense, if there is any danger inside, there is not even a person to deal with outside, which is obviously not a good arrangement.

"Well, that makes sense! Let's just check it out! Raven thought so, too.

“……”

As the raven stepped through the familiar and unfamiliar entrance, all that came to his mind was the memories, surging towards him like a tidal wave.

How unfortunate it is for people whose memories of childhood only evoke fear and sorrow.

Soon, Raven, Chen Liuwang, Old Man Su, and Wang Hu, as well as a few subordinates with spiritual powers, entered the first passage under that entrance.

After walking for about ten minutes, everyone is already familiar with the structure of these passages.

Cables on the top of the cave walls indicate that the tunnel must have been around for hundreds of years, a remnant of a previous civilization. Why did people build these things under this desert?

It soon became clear to them that this was not a desert before, but beneath a lake.

On a passage that stretched down with a very steep slope, they saw a small boat at the bottom that was broken to the point that only the keel remained, and even the metal keel was rusty and deformed!

Part of the wall is a naturally formed rock wall, and based on the distance from the ground to the roof of the cave, it is likely that this is the entrance to an underground water vein.

The location of the boat was supposed to be a small dock where it could dock.

However, now there is no water, and there is a passage to another that is blocked by exposed rock, where there are no traces of artificial excavation, which should be an abandoned pothole.

There were many forks in the road, and King Chen Liuwang took out the compass that had been prepared a long time ago, and guessed the direction of travel according to the approximate direction of this place from the palace of the royal city.

The front floor is paved with bricks, which are made of sandstone mixed with some kind of mortar, which is very hard. After hundreds of years of concealment and damp moisture, these bricks have a thick layer of moss, and some places have been eroded into small holes.

Every fork in the road was marked by them.

But this is obviously a bit of a redundancy......

They eventually discovered that almost all of these roads led to one place, except for the one that was completely abandoned and blocked.

A huge iron gate!

Some part of the door was cast of some kind of alloy, and something shiny on the wall of the cave swayed—a small part of the iron door that was not rusted, reflecting off their illuminating headlamps.

It's like being at the bottom of a lake where the waves are gone.

I believe that in the past era, if anyone who has been to an aquarium or has a diving experience, they can feel the similarity.

Chen Liuwang carefully studied the compass, calculated their approximate position in his mind, and according to their travel speed, this place should be underground not far from the southeast of the palace.

But the great gate stood in front of them, and there was no other way to go.

Old Man Su and the raven were busy studying the giant gate. A rusty part of the door looms with a large mysterious symbol "μ".

They saw a square platform with rounded corners outside, the area is not large, and it looks like about 2 or 3 people can stand at the same time.

But in any case, this door obviously needs some kind of energy to be driven, otherwise, it is absolutely impossible to open it with human power alone!

In that case, this door really can't be opened!

How is it possible that the energy system of hundreds of years ago is still preserved today?

Everyone was wandering around the iron gate, some were groping around to check, some were touching the door and thinking, and some were even going to continue their exploration on the way back.

In the end, everyone sighed in a hopeless situation!

"Fuck! Such a pre-civilization thing is blocking us?! "Chen Liuwang's angry "Bang dang! He kicked the door hard, but the sturdy iron door did not move.

"Oops!!" It hurt so much that he bared his teeth.

Seeing this, the raven couldn't help but laugh in his heart and said, "Okay! You can't even kick it a thousand feet! Let's think of something else......"

"! What the hell is going on with this! A voice of resentment and helplessness.

"Come and see, what is this?" Old Man Su turned to the square floor with rounded corners, squatted on the ground and shouted at the others.

"Huh? What is it! Is it a stain? Raven frowned.

A dark black mark!

In the gap in the rounded square floor, it stretched to the side, and it seemed that the mark had flowed down from the gap, and it was obvious that it had been here for a long time, and it was impossible to tell when it was left.

"Maybe it's some liquid that left a trace...... Maybe it's oil? Wang Hu lay on the ground and sniffed, but did not smell anything.

The traces of this liquid, in this dark hole, would never have been found without strong lighting, and it was difficult for Old Man Su to lie on the ground and look for it for so long.

"Huh?! It's bloodstains! ”

Wang Hu actually touched the trace with his hand and licked it with his tongue! Tasting the taste in his mouth, he confirmed his judgment.

He's so bold.

……