Lin Baihua paused after saying that.

Su Yueya looked at her eyes.

The other side of the cave was originally open, but I don’t know if it turned out to be a dead end as the door on the rock wall opened. There was even moss growing on the rock wall, as if it had been standing there.

"How could it be..." Su Yueya took a breath, "This is like saying to us that you have no choice."

Lin Baihua nodded: "We really have no choice."

"Wait." Zhao Ganyu called out Lin Baihua who had already walked out, "When we came in just now, what was the other side of the cave?"

"It's big rocks piled up together." Lin Baihua observed the situation like Zhao Ganyu.

"It's a whole piece now." Zhao Ganyu confirmed that Lin Baihua was the same as what he saw, "So I think this mechanism is not just about opening the door. It may be a mysterious thing. It's not the rock that changes, but the one under our feet." Zhao Ganyu said and stomped his feet, "We were cheated."

"You mean the ground under our feet has turned, so the direction has changed, so the door we opened is actually a passage?" Su Yueya frowned.

Zhao Ganyu nodded and said, "Yes. It's very likely. But if it's still the original passage, you may not have to be so mysterious. Maybe you're afraid of digging the direction and digging holes down from the top of the mountain. If the direction changes, it will be difficult for us to determine the specific location of the mountain belly."

"The way to come is also closed." Lin Baihua went to check the surroundings, and the passage they squeezed into was gone, "I can only continue walking."

There was no other choice. The three of them carried their bags, held the dagger and self-defense tools in their hands, and walked step by step towards the open rock wall door.

The door on the rock wall opened at a small angle, just enough for an adult to go in sideways. The order was Lin Baihua in front, Zhao Ganyu in the middle, and Su Yueya in the end.

Su Yueya entered the door with her front foot and heard a rumbling sound.

The door on the rock wall slowly closed.

"Hey! This door is closed." Su Yueya wanted to resist it, but the power of closing the door seemed to be infinite. Although Su Yueya pressed all the weight of her body, she was pushed open by the door of the rock wall.

"It's useless. This is a human-made mechanism. Human resources cannot resist it." Lin Baihua looked back at Su Yueya, "Let's go ahead."

Judging from the limited space that the torch can illuminate, the environment here is much cleaner than the ones outside. Although there is still dust on the ground and some unknown insect corpses, the rock walls on both sides look like they have been simply excavated.

The passage is not big, so it is only enough for one person to walk straight, a little bit wider. The height is barely enough for Zhao Ganyu to walk straight. From time to time, his head will be knocked.

"The person who built this passage would definitely not expect that you would be the same height as you later." Su Yueya recovered from her escape from her death just now, and was still in a joke.

This closed passage made her feel a little relieved. Perhaps because what she could see in front of her was Zhao Ganyu's back.

"Stop." Lin Baihua stopped and gave a very considerate reminder this time.

However, Su Yueya still fell on Zhao Ganyu: "Well, what's wrong?"

Now she becomes nervous when something happens.

"There is no way out. Wait." Lin Baihua asked Zhao Ganyu to put the torch forward a little.

Only then did Su Yueya see clearly that the passage had reached its end. In front of her were two closed stone doors. The cracks in the stone door were very clear. Unfortunately, Zhao Ganyu and Lin Baihua tried it just now, but they didn't move at all. There was no need to think about forcibly prying it open.

Lin Baihua reached out to explore the stone door carefully. The stone door was carved with exquisite patterns, which looked particularly luxurious. If you painted some colors, it might look even more gorgeous.

There is also a plaque-like stone strip on the top of the stone door, with patterns engraved on it, which is not very real.

"What is that above?" Su Yueya asked.

Lin Baihua and Zhao Ganyu were both attracted by the stone gate just now, so they raised their torches and looked up.

"Beifu Cave Heaven." Lin Baihua read it softly, as if it was the text of her hometown.

However, Lin Baihua's face looked very ugly in the fire: "This gate is usually only available in our large tomb."

"What did you say?!" Su Yueya felt a cold air coming from behind, and her whole body was filled with goose bumps. "We, have we entered the tomb? Then, let's go away soon."

"I can't leave." Zhao Ganyu reminded her, "Calm down. Nothing has happened yet. The door behind has been closed. We have to find a way to find the mechanism."

Su Yueya made a choice without hesitation, "Then I will definitely choose to retreat. I, I will go back and find the agency at the back door."

"No need." Just as Su Yueya was about to turn around and go back, Lin Baihua stopped her, "I found it."

Her hand was touching a flower brick beside the stone door: "This kind of flower brick is called a road-questioning stone. If the road-questioning stone is hung at the door, there will be no one at home. I think since there is a road-questioning stone here, we will ask for the road."

As he said that, Lin Baihua exerted force on his fingertips and pressed down the road-questioning stone.

Click.

It is the sound of the mechanism starting.

Lin Baihua, like Zhao Ganyu and Su Yueya, didn't know what would happen next. Zhao Ganyu held a torch in his hand and observed it carefully. There was no change within the range of his eyes.

"Did you hear any sound?" Su Yueya's spirit was extremely nervous, which made her senses more sensitive.

Lin Baihua put her ear on the stone gate and rock wall and listened for a while, and suddenly became panicked: "Let's go down!"

Before Su Yueya could react, she was pressed to the ground by Zhao Ganyu pressing her head. Just one second she felt something flying over her back.

Immediately afterwards, there were continuous sounds of breaking through the air.

"Is it an arrow?" Zhao Ganyu pressed Su Yueya, feeling that something seemed to be shot on the backpack behind him, and there was a clear feeling.

"Secret Arrow. Mechanism." Lin Baihua had only had time to spit out four words. She lay in front, and each arrow seemed to fly past her eyes.

The arrow formation came quickly, but also passed quickly, and there was no movement in a short while.

"It's okay to get up." Lin Baihua breathed a sigh of relief, "It seems we have been caught in the agency."

"Then we should go back." Su Yueya hesitated to continue moving forward.

Zhao Ganyu reached out to help her up, "No, the mechanism means that we are in the right place. Hiss." He couldn't help but sniff the air conditioner from the corner of his mouth. The arrow formation just now seemed to have an arrow shattered a little skin, and it hurts when it moves.

Lin Baihua heard Zhao Ganyu's pain and turned around to check it out, "The skin is broken? I can't say that there is any poison on this arrow, let's bleed."
Chapter completed!