No one has been here for hundreds of years, and there must be many more such beautiful big pearls, hehe, take them back to make a necklace for the hall master.

Humming a song, Jiang Bai and Ah Mao continued to walk inside.

The further you go inside, the bigger the cave becomes.

It's hard to imagine that there is such an underground world in the deep sea.

Plants that glow lightly, dwarf grass that grows with the help of faint fluorescence, and huge flowers, I don't know if they are corals or plants.

A few blue dragon lizards that resemble rock dragons are either resting in the shallows or patrolling the territory, and the water of the waterfall is flowing from afar.

Jiang Bai dipped his finger in some water and tasted it, but it was not salty.

"Is this really deep underground?"

"When you've been to the abyss, you'll know that there's not much difference between the ground and the underground."

Ah Hat put his hands on his chest, and he was no stranger to this kind of scene.

"How?"

Jiang Bai really hasn't been to the abyss, and he still doesn't know how to get there.

"Do you know why there are so many inverted buildings deep underground?"

"Why?" Jiang Bai really didn't know.

"Because they come from the other side of Teyvat, which is the abyss."

As a person who has fought in the abyss for many years, Ah Hat is very familiar with the abyss.

"In the abyss, the orientation of these buildings is normal, but from our point of view, they are facing the exact opposite. If you want to describe it, it's like turning the whole of Teyvat upside down......"

Listening to his words, Jiang Bai subconsciously condensed a stone, let go of his hand, and let the stone fall from his hand.

"Could it be that Teyvat's gravitational pull is not at the center of the earth? Speaking of, Is Teyvat really a sphere? ”

Jiang Bai subconsciously thought that Teyvat was a planet, but there seemed to be no evidence to prove it.

Just like he can't touch Sky Island no matter how he flies, no matter how he rises, he can't see the atmosphere, and when he looks down from the sky, the arc of the ground is not obvious.

Even the world has borders, and the barrier stands firmly above the borders.

But if it's a spherical planet, how can there be a boundary?

"What sphere?" Ah Hat didn't understand.

"Uh, it's the planet? Globular planet. ”

"I don't know what you're talking about......"

Although Ah Mao lived for more than 500 years, it is a pity that he is not highly educated and does not know the concept of planets.

"It doesn't matter, how do you get to the abyss?"

Jiang Bai really wanted to go to the abyss to have a look, and there was a veteran who had been in the abyss beside him, pulling him along, not afraid that he would not come back.

"Through the Abyssal Passage or the Abyssal Rift...... There will be more such passages on the border, but a large abyss passage has appeared in the northern wasteland in recent years, and Mondstadt's expeditionary force and [Captain] are all there......"

Ah Hat accidentally said a big thing.

"Huh? I've never heard of such a thing! ”

Jiang Bai really hadn't heard anything about this, and as for Mondstadt's expeditionary force, even Jean, who had stayed in the Knights, didn't know exactly where their destination was.

"There is no need for ordinary people to know about this kind of thing."

Let ordinary people know, and it will only cause panic.

Even at the top of the Seven Kingdoms, very few people knew about it.

The reason why Grand Master Falgar of Mondstadt set out on an expedition was because they had set out on an expedition five hundred years ago and had been keeping an eye on the news from there.

"It's also ......"

"If you're curious, I'll keep an eye out for news over there."

"Then it's up to you."

Jiang Bai didn't even know where the northern wasteland was, let alone looked at it.

"Let's go inside."

Jiang Bai didn't plan to attack these dragon lizards, he didn't know the situation here, and he had to avoid such a thing as fighting a group of dragons.

It's just that he doesn't plan to do it, but the dragon lizards are quite malicious towards human creatures.

As soon as they saw them, these dragon lizards did not hesitate to attack them, causing a movement that caused them to rush over with the other dragon lizards around them.

"Wow!" Jiang Bai flew into the sky, looking at the secret dragon lizard under his feet and had a little headache.

It's really a group of hits, not to mention that he hasn't even beaten yet!

The wind blade flew down, and the dragon lizards that gathered together couldn't dodge it

However, the hard scale armor on their bodies provided ample protection, and Ah Hat's two wind blades did not show any blood, only knocking over a few dragon lizards on all fours, and then quickly turned back by their companions.

"It's kind of interesting......" Ah Hat was a little serious.

It didn't take long for the group of dragon lizards to become corpses, and the stream was stained red with blood.

Jiang Bai covered them all with rocks so that the blood would not attract more dragon lizards.

"Let's keep going inside."

As they continued to go deeper, a magnificent door appeared in front of the two of them.

The majestic architecture of these thousands of years is now much broken, but it is still difficult to wear down the delicate patterns carved on it.

"Huh? Is this a door? How can there only be door frames? ”

Jiang Bai felt that this thing should be a door, after all, the cave had come to an end, and there were no other buildings to see except for this door.

Maybe after opening this door, a passage will appear to reach the White Night Country.

"I guess there's some kind of mechanism." Ah Hat spoke.

Since it's closed, it means that you don't want to let people in easily.

The two searched around, finding some sacrificial items and some scattered records left behind.

These were clearly left by the people who had come down to pick the coral jade branches.

These records record how the gate was opened, and according to the records, the gate was opened without incident.

However, it is not so much about opening the gate as it is about opening the invisible barrier, revealing the true passage to the White Night Country.

I saw that an artificially constructed passage appeared in the place where it was originally a stone wall.

"It's really ingenious."

Lights lit thousands of years ago are dotted among them, and the towering and narrow passages give a sense of majestic pilgrimage, and people stand in them, so small.

As you walk along the passageway, there are more and more buildings, and the statues of the eternal god Orobus are scattered throughout the palace.

Coming to the final door, Jiang Bai put the key of the abyss into it, and the stone door that had not been opened for hundreds of years slowly moved inward, revealing the lost ancient kingdom behind the door.

A bright light came in, and Jiang Bai, who had adapted to the dim environment, subconsciously narrowed his eyes.

It wasn't the light of the real sun, but the towering glow of the floating archipelago, artificially created to illuminate the entire dark cavern.

That is, the Great Day Imperial Opinion.

(End of chapter)