The two of them went down the stairs, and it seemed that they had walked for about ten minutes, and a bronze door appeared in the dark, the same as when they entered here just now, but this time there was no stone unicorn in front of the door.

"I guess this is it!"

Mu Yun stopped, stretched out his finger and pointed at the bronze door and said to Su Hao.

After the light of the flashlight passed, a mural was still carved on the bronze door.

Above was a large crowd of people, surrounded by a huge plain, and they were kneeling on the ground, and in front of them there was an altar, as if they were worshipping someone!

"You see, this seems to be the plain we came in, but this altar was blown up by that young lady."

Mu Yun suddenly spoke, and when she said this, she was a little speechless.

That woman is worthy of being an invisible violent maniac, seven hydrogen bombs, she did it because she did it, and she didn't play like this if she wanted to die!

If it weren't for her luck this time, she would have capsized in the gutter!

"Is there anything up there?" Su Hui asked in a low voice as she walked over to her.

"Huh?"

Mu Yun was stunned for a moment, and then reacted, "There is nothing, just a row of oracle bones, I took a picture, you can take a look!"

As he spoke, Mu Yun took out a miniature camera from his backpack and handed it to him.

Su Yu pressed the switch, and a few pictures and images surfaced in the air, looking at the oracle bone inscription on it, his eyes were dark, "The sky is yellow, the dragon is fighting in the wild, its blood is yellow, the sky has nine layers, and the Xuannu is in the nine heavens, and it is also supreme"!

"What does this mean?" Mu Yun frowned slightly, and opened his mouth puzzled.

Su Yu raised his head and stared straight at the woman on the mural, "If I'm not mistaken, these people should be the Ancient Xuanyuan Clan, belonging to the Yellow Emperor tribe, and they worship the Nine Heavens Xuannu"!

"Nine Heavens Xuannu, that's just a legend in Chinese mythology, how can it really exist?"

In this age of technology, she doesn't believe in the existence of gods, even if there are supernatural beings.

She's a materialist, and these things are just rumors from those people of old.

"Just go in and take a look!" Su Yu shook his head, turned to look at the copper door, and pushed it slightly, with a "creak", a crack opened in the copper door in an instant, and it was also dark inside.

Mu Yun, who originally wanted to stop him, suddenly stopped his hand, turned to look inside, and his eyes became vigilant.

The bronze door slowly opened, and Mu Yun waited for a long time, but nothing happened, and there was no mechanism.

Su Hui was the first to walk in, "It's okay, come in!"

Mu Yun blinked, the flashlight in his hand shone inside, and his body also walked inside.

It appears to be a room, similar to a basement, but with a large area.

Although it was also empty, in the middle stood a stone platform, which should be about a meter high, and on top of it was a black wooden box, about twenty centimeters long.

Mu Yun stepped forward and carefully observed the wooden box, which was carved with a complex pattern, and he couldn't see what it was.

Su Yu said in a low voice, "This is the totem, the bear totem of the Yellow Emperor tribe, and this is really a ruin."

Mu Yun frowned slightly, the red light in his eyes flashed, his pupils instantly turned red, and he wanted to open it directly when he reached out.

Su Hao quickly grabbed her hand, "Wait, this box is a little weird, don't open it yet!"

Mu Yun looked at him and shook his head slightly, "It's okay, although I don't know why, I think I can open it."

As he spoke, his right hand covered up, and he pressed it hard, and with a "click", a soft sound sounded inside the box.

Mu Yun withdrew his hand, and then the wooden box spread out like a flower, revealing the contents inside.