"My elder brother is repairing the chain. This matter is entrusted to me. Take me there."

Su Bai lightly touched the ground with his toes and leaped onto the pterosaur's back.

Sensing the aura of the Wind-Riding Realm emanating from him, the latter dared not disobey, flapping their wings and soaring into the air.

Not long after.

He then led Su Bai to the foot of a dark mountain.

The area is surrounded by ancient trees, towering boulders, and scattered stone bricks, creating an atmosphere of ancient desolation.

now.

Thousands of demons were carrying stone bricks out from a gap in a stone brick wall.

"Ancient Moon Demon Emperor!"

"Ancient Moon Demon Emperor!"

"Ancient Moon Demon Emperor!"

Upon seeing Su Bai, every demon bowed respectfully, their weariness vanishing, and they worked even harder.

“The Ancient Moon Demon Emperor and the Ancient Fiend Demon King are currently inside the cave,” the pterosaur said.

Su Bai didn't say anything, but turned and walked away.

As if he had thought of something, he turned around and looked at the pterosaur.

"Ancient Moon Demon Emperor, do you have any orders?" the pterosaur asked, bowing.

In the blink of an eye.

His enormous head fell to the ground.

Upon seeing this, the surrounding demons, who were originally walking, started running.

But after a flash of sword light, all the demons were wiped out.

[Ding! Host has slain 1223 demons, gaining 17,234 attribute points!]

Su Bai looked around to make sure there were no survivors before entering the cave.

All the demons they encountered along the way died under the Zhuxian Sword.

Half an hour later, Su Bai reached the end of the cave.

This is a spacious stone hall, with luminous pearls embedded in the ceiling, reflecting off the earthen-yellow stone bricks, making it look magnificent and grand.

Dozens of demons were gathered in the main hall, clearing away the messy stone bricks inside.

"Ancient Moon Demon Emperor!"

"Ancient Moon Demon Emperor!"

"Ancient Moon Demon Emperor!"

Su Bai entered the main hall, and the surrounding demons all put down their work and bowed in respect.

However, what greeted them was a wave of sword light that spread out like autumn water.

After this move, only a few demons remained alive in the arena.

At this moment.

A wolf demon king suddenly leaped out from behind a stone wall and killed the few remaining demons.

"Second brother, I know what you're thinking. In human terms, this is called killing a demon to silence a witness!"

"We three brothers finally found this treasure, so we can't let a word of it leak out!"

"How about it, Second Brother? Aren't I quick and efficient? Although I've been supervising the construction here all this time, I haven't been slacking off at all. I've been cultivating all along!"

"..."

"Come here, second brother, come and see. This is a good thing I found in here."

The wolf demon beckoned, and Su Bai walked over expressionlessly.

Then, with a smug look on his face, he was given a full-force thunderous shot.

"Second brother, I understand now. You're willing to kill your own brothers to keep the treasure for yourself. How... how ruthless!"

[Ding! Host has slain 64 demons, gaining 1250 attribute points!]

Su Bai kicked the ancient corpse aside and walked over.

soon.

He arrived at a stone coffin that had been opened a crack.

He frowned and reached out to lift the coffin lid.

They retreated several dozen meters at the same time, just in case there were any traps or mechanisms inside.

Ten minutes passed, and seeing no movement inside the coffin, Su Bai went over.

There was no treasure in the stone coffin, only the body of a stunningly beautiful woman dressed in a white robe.

The female corpse was so lifelike, as if she could wake up at any moment, and it didn't look like a dead body at all.

In addition, there are ancient characters carved inside the sarcophagus.

"System, translate this."

[Returning to the host, the inscription inside the coffin reads: 15th year of the Eternal Calendar, Mo Xunxue!]

What era is the Wan Gu Calendar?

[Back to host, the Eternal Calendar dates back approximately ten thousand years!]