The mysterious stone door of the ancestral temple is tightly closed. At first glance, there is no gap at all, as if the door is a whole stone slab.

When Protector Yu and Yu Wuchen looked at the stone door, they immediately frowned.

"Let's split it!"

As soon as Liuyun's inner strength gathers, he will wave out his palms.

Yu Wuchen crossed his arms to stop her movement.

"It's useless. This stone door cannot be pushed open with internal force. Unless it is opened from the inside, no matter how strong your internal force is, you still can't open it. This is also the reason why ordinary people cannot enter the ancestral temple."

Liuyun frowned and looked around.

The walls on all sides towered into the sky, like a large iron box with a roof.

Moreover, the stone on the wall looks like the material of the door. If the stone door cannot be opened, then the wall must not be open either.

The square box is airtight. I really don’t know how the ancestral temple inside survives.

"It is said that these stones were made by Nuwa. They are harder than copper walls and iron walls, and they are very heavy. We cannot even lift a palm-sized piece with our skill."

Yu Wuchen seemed to have noticed Liu Yun's doubts and whispered.

Everyone was shocked when they heard it. They couldn't even lift it up, let alone such a tall door.

"Try this."

Duguxing stepped forward and dropped two bombs.

"Will this work?"

Liuyun looked at Yu Wuchen as if asking.

Yu Wuchen shook his head. He had never seen this thing before, how could he know whether it would work or not.

"Let's try it and talk about it later."

"Put them all on."

Liu Yun looked at Chu Tianxiang. Chu Tianxiang's eyes darkened and he put down the black ball in his hand.

Everyone quickly retreated, and Chu Tianxiang threw the fire stick on top of the pile of black balls without any mistakes.

"boom!"

There was a loud noise, which almost shook the earth and caused countless dust to fly in all directions.

They felt that the ground beneath their feet was shaking. When the dust flew away, everyone looked at the stone door.

It didn't move at all!

Even under the stone gate, there was only a small crater. The ground there seemed to be made of hard stone. The bomb had no effect at all!

On the top floor of the ancestral temple, this loud noise also alerted the great elder who was meditating.

He opened his eyes suddenly. He was one hundred and sixty years old, but his eyes were full of light.

"Coming so soon? Is it really destiny?"

The muddy voice was full of desolation. He clasped his hands together, and a smile appeared on the corner of the black-robed old man's mouth. It was a sinister smile.

"Brother, these little kids are no match for us! Look, after using so many black balls, they didn't even open the door. They can't get in, not to mention we still have their relatives in our hands."

Another man in black robe on the side made a disdainful sound.

"The smell of death is getting stronger and stronger. Don't underestimate the enemy."

The sitting elder shook his head and sighed.

"Hmph, today I will definitely kill that girl to avenge the third child!"

The second elder clenched his fist, and his strong muscles were almost tense.

"Second brother, don't be reckless. Go to the top and take a good look at the Xuantian Mirror. Leave it to me. If I die today, you will be my heir. You must keep the thousand-year legacy of our ancestral temple."

"Brother..."

The rude man gritted his teeth, loosened his grip, and finally turned around and walked up.

The great elder took a deep breath and raised his brows again.

"The four major artifacts have actually been gathered together? Have you even found the Green Yiqin?"

His expression darkened, and the great elder stood up with a "chang" sound and looked out the window.

A ray of red light shot straight into the sky, even penetrated the Nuwa Stone, and flashed before his eyes.

There was a "bang" sound, and a loud noise was heard from below. It was obvious that the stone door had been split open.

"It is indeed a divine weapon! The gate of my ancestral temple was destroyed in one day!"

A hint of violence flashed in the Great Elder's eyes, and with a wave of his right hand, an iron cage was immediately hung down from above.

Chu Tianxiang withdrew the Longwu Sword, and everyone was shocked to realize that the big stone gate had been chopped into pieces.

"I see."

Yu Wuchen exclaimed as if suddenly enlightened.

"Yun'er, I finally know what destiny is."

When Liu Yun raised his head, he seemed to understand and couldn't help but tremble his lips.

"You mean the four great artifacts? Haha, this is really a coincidence."

The two of them looked at each other and smiled, then walked over first, stepped over the gravel, and finally saw the true face of the ancestral temple.

Liuyun's expression froze. This ancestral temple looks like a modern building.

In her previous life, this ten-story building was commonplace, so she was not too surprised. However, to Dugu Xing and others, this house was enough to shock their eyes.

At this time, it was close to dawn. Although it was not bright yet, the light coming from the building was as bright as day.

"Every floor in the building is full of traps, but with Protector Yu and me here, it's not difficult to avoid these traps."

Yu Wuchen whispered, and the two protectors of the rain quickly moved to the front, leading everyone towards the building.

What he said was right, they were selected as saints and saints since they were young, and were sent to this ancestral temple for training since they were young. They were very familiar with the institutions here.

The mechanism of this ancestral temple was set up about a thousand years ago, and it has never changed. It is so clever and intricate that ordinary people can't change it.

Although the three elders have high martial arts skills, after all, they are not engaged in machine design, and they are very pedantic. They would not deliberately destroy the complicated things left by their ancestors even if they think about it.

Therefore, Yu Wuchen boldly walked forward step by step according to the appearance in his memory.

Everyone stayed close to each other, but the further they walked, the more frightened they became.

This time they really have Yu Wuchen, otherwise they might not even be able to get to the first level of these complex and changeable mechanisms like a chessboard.

The group of people walked around the various organs and saw that some of them had been destroyed. Liu Yun couldn't help but worry.

They had already reached the seventh floor, but they could not find any trace of Dugu Mo and others. Even if they had the wind guardian to guide them, they might not be able to deal with the two old monsters.

"They should be locked up on the eighth floor. That's always been the place where prisoners are punished."

Yu Wuchen said as he walked, having already stepped onto the stairs leading to the eighth floor.

"However, we have never been above the eighth floor."

As soon as these words came out, everyone quickly took out their weapons on guard, which meant that things would not be going so smoothly.

As they stepped onto the stairs, they suddenly heard a "tick-tock-tock" sound in their ears.

It's like rain falling on banana trees, and like waves crashing on the shore, it's very rhythmic.

With every step they took, the voice became clearer and struck in their hearts.

"Uh... I feel dizzy..."

Xin'er covered her head as if gibbering, panting for a while.
Chapter completed!