There is an unknown underground palace hidden beneath the Great Summer Palace.

The underground palace is extremely secretive.

Except for Emperor Xia of the past, few people know.

Before the end of the age, the Xia Emperor would tell the next Xia Emperor, unless the last resort, it is not allowed to open the underground palace.

Under the palace, there is a existence related to the rise and fall of Daxia.

This secret was supposed to be told by Xianhou Qi, but Xianhou died when he went out hunting. At that time, Xianhouqi was too late to tell Xia Houqi that Xiandi could only tell the secret to the queen at that time, that is, the later queen.

The Queen Mother did not tell Xia Emperor immediately after learning the secret.

Out of Huzi's instinct, before telling Xia Emperor this matter, the empress secretly went to the underground palace to find out what was in the palace.

But no matter how the Queen Mother looked, she didn't find the entrance to the underground palace.

The Empress Dowager knew what the Emperor Xian said before his death.

This underground palace can only be opened by Emperor Xia at the time of the death of Daxia.

So the queen mother kept the secret temporarily.

It was not until Guyuehai controlled the Qingzhou mainland that the Queen Mother realized that Xia Houqi had to open the Underground Palace if she wanted to save Daxia.

"After learning this secret from my mother, I went to the entrance of the underground palace that my mother said."

In order to keep this secret, Xia Houqi went there alone, without even a bodyguard.

He walked down from the dragon couch in Xiayang Palace and passed a long underground staircase.

When the queen mother walked to a dead end, he found a door.

It was an ancient bronze door, engraved with ancient lines.

Those lines, like some kind of ancient beast, when Xia Houqi came to the door, a glare appeared in the eyes of the ancient beast above.

When Xia Houqi's eyes touched the beast's eyes, Xia Houqi walked forward subconsciously, and his hand touched the ancient bronze door.

"I pushed hard, and I didn't expect the ancient bronze door to open. It was a closed stone room, and I saw a huge coffin suspended in midair."

Xia Houqi said here and paused.

"You opened the ancient coffin, what's inside?"

Ye Lingyue heard this and raised a heart. She also knew that the ancient coffin was the real reason why Xia Houqi became this look.

"I didn't open the ancient coffin at first. To be precise, I couldn't open the ancient coffin."

Xia Houqi shook his head.

Opening the ancient coffin is not as simple as opening the door of the underground palace.

The ancient coffin was suspended in the air by several iron ropes. Xia Houqi's first reaction at that time was to open the coffin.

But when he put down the ancient coffin, he found that there was no gap in the ancient coffin.

"No gaps?"

Ye Lingyue said strangely.

"Just without the coffin cover, the ancient coffin was like a natural cut stone.

It is shaped like a coffin, but has no coffin cover.

Even Xia Houqi couldn't tell, is it a coffin or a natural cut stone 60

"I tried to open it, but no matter what method I used, neither weapons nor mental power could be opened."

After trying several times, Xia Houqi finally decided to give up.

Although he could not open the ancient coffin, Xia Houqi still moved the sarcophagus out of the underground palace.

"Since the ancient coffin can't be opened, what is the matter with the dark patterns?"

Ye Lingyue thought earlier that the patterns were from the ancient coffin.

But when Xia Houqi said this, Ye Lingyue didn't understand.

"This matter has to be said later, after I got the ancient coffin, I placed it in the Wang Temple and offered it day and night.

Xia Houqi thought that this matter would be understood.

In the next few days, the ancient coffin was indeed as usual.

It wasn't until Qin Xiaochuan sent Zhu Nianyu, who established the Eight Diagrams Gate in Daxia.

Xia Houqi was forced to abdicate more than once, and even his basic power was overruled.

For this reason, Xia Houqi worries day and night and cannot sleep at night.

That night, he went to the Wangci to pray.

"I went to the Wangci Temple and saw the ancient coffin again. After a few days, the ancient coffin is still the same as before, without any change. I did not pay much attention to it. I suddenly felt a moment of burnout and fell asleep. "

Xia Houqi recalled the scene that night.

Da Xia's ancestral temple is in the summer palace, which displays the spirit cards of Da Xia who served as Xia Emperor.

In his sleep, Xia Houqi had a dream.

He dreamed of being in the Wangci.

The ancient coffin was not far from him, and the ancient coffin suddenly made a noise.

There was something banging in the ancient coffin.

Xia Houqi thought it was weird, so he went to the ancient coffin, put his ear on the ancient coffin, and listened.

He seemed to hear a voice.

"Xia Houqi ..."

Xia Houqi heard someone calling his name.

He was taken aback, and subconsciously asked, who was that voice?

"I am Xia Huke, the ancestor of Great Xia. You, a poor child, actually let Da Xia fall into the hands of foreigners. You can be guilty."

The voice in the ancient coffin reprimanded Xia Houqi.

As soon as he heard it, he was the founding father of Da Xia. Xia Houqi was ashamed.

He knelt in front of the ancient coffin and knocked several heads.

"I ask you, do you want to save the country's momentum?"

Seeing Xia Houqi's forehead blushing, the ancient coffin's voice eased a bit.

Xia Houqi knew that the ancient coffin must have a way to suppress the Tianmen and save the falling summer.

He asked for advice, but the ancient coffin said.

"To save Daxia, you can only help the dark leader. You need to prepare enough sacrifices to call out the dark gods of the dark leader to save Daxia."

Xia Houqi seemed to understand what the ancient coffin said.

At that time, Xia Houqi was already intrigued.

He quickly asked how to prepare the sacrifice.

The ancient coffin said that as long as Xia Houqi took blood to open the ancient coffin, the god of the dark collar would come to find the sacrifice.

Xia Houqi wholeheartedly wanted to deal with the Eight Diagrams Tianmen. After hesitating, he dripped blood on the ancient coffin.

"When my blood dripped on the ancient coffin, a weird scene happened, and the original smooth mirror-like ancient coffin suddenly changed. A strange pattern appeared on its surface. The small one became larger and soon covered the entire surface of the ancient coffin. I didn't realize it until later, that the pattern is a ghost pattern, and it was terrible. It was also me at the time, which was completely unexpected.

Xia Houqi was also surprised to see the ancient coffin change.

When he wanted to ask Xiahouke again, there was a roar of chicken in his ear.

Xia Houqi suddenly woke up from his sleep.

He found himself lying on the ancient coffin, and in the Wangci Temple, the first Xia Di Xia Huoke spirit card was beside him.