Heavenly Dao Formula

"Wait a minute, I'll go with you!" Li Mai stepped up to catch up.

"No, you stay here!" Venerable Shengtian said anxiously, but her stop had no other effect, and the fox demon jumped out of the carriage without looking back.

Soon, people from Jinxia's side came out in a file, as if it had become a habit.

Not only Li, Shanhui and other monsters, but even Princess Guangping and Luo Qingqing turned around and followed them!

This scene made Li Mengyun stunned in place.

"Don't worry too much, that guy has a measure." Qian said suddenly, "He has taken many risks, but he never acted rashly. And God knows how much he has listened to. Many dangers that are difficult for us to deal with are in his hands They can all be solved easily, you just let them go.”

"Aren't you going?" The venerable turned to look at Yu Yishi.

"Someone must guard the rear." He shrugged, "I may not be good at challenging new things, but I am a professional stationed in the rear."

Is this what Qian Shifang, who always rushed to the front, would say...

"I know what you're worried about." Yan Qing also nodded, "We're here to watch, so go if you want."

What she cares about is Li.

Li Mengyun glanced at the two former partners, and then issued an order to the subordinates of the Salvation Cult, "The rest stay here until I come back!"

After finishing speaking, she jumped out of the carriage and chased after Li.

"It's... weird here." Luo whispered softly.

"Oh? Can you see something?" Xia Fan asked. The situation outside the carriage was as he expected, there was a narrow emergency evacuation platform on both sides for the flow of people to pass through. It's just that there is no light in the tunnel, and it is all illuminated by fire folds. Everyone's line of sight is limited to a small range, and Luo Weiwei is the one who can see the farthest.

"When the carriage was running, there was a strong air outside the window, but after it stopped, it suddenly reduced a lot, just like when I saw it in the underground hall." Luo replied lightly.

"Really?" Xia Fan pondered for a moment, then suddenly slowed down, and poked the fire into the bottom of the special train.

Under the flickering light, a series of complex lines loomed.

"So... I should have guessed it earlier." He murmured.

"Guess what?"

"These special trains, which incorporate the technology of Qi, are no longer traditional mechanism creations." Xia Fan said in words that everyone can understand, "It is likely that they are driven by Qi, and these talismans carved on the ground are a A huge magic circle."

In other words, only in this way can the agency still operate as before after thousands of years.

He can't say whether this is progress or regression, but there is no doubt that it is an approach that adapts measures to local conditions.

If Jin Xia can also master this technology...

The ruins themselves are a colossal treasure trove.

However, Xia Fan knows that now is not the time to be obsessed with technical details. He has to go to the exposed area to see for himself before he can confirm his guess.

It took less than a few dozen breaths for the train to pass through the exposed area, but they walked back for a full two quarters of an hour.

When the dim silver light sprinkled from the top of their heads, the group finally saw the whole picture of the tunnel clearly.

"This is..." Venerable Shengtian opened his eyes wide.

"The mountain is broken?" Ning Wanjun added what she wanted to say.

I saw that the tunnel was not entirely made of stones, its top was actually transparent! It's just that there was a lack of lighting after entering the cave, so no one noticed that there was another cave above the dark tunnel. But now, through the transparent ceiling, they saw a huge breach, like a section of a ridge. Beyond this breach is the source of light.

No... this is not the Baiyao Mountains.

Xia Fan swallowed, the mountains were just a cover. Surrounded by miasma, few people actually crossed the mountains. They always thought that Baiyao Mountain stretched all the way to the south until the end of the land. But in fact, what people see is only a virtual scene, just like the rumored boundary of the permafrost sea, which can be seen but cannot go any further.

This special train seems to be shuttling in the deep mountains, but in fact it is already wandering on the edge of the "world", and it is precisely because of this that it has the possibility of being exposed.

More precisely, the exposure has already occurred.

He saw a similar passage not far away, revealed in the faint light. However, this passage was closer to the breach, so unfortunately it was affected, and a section in the middle was crushed to powder.

"Gods bless..." Olina recited the prayer subconsciously, and she couldn't understand the scene in front of her for a moment—after the mountain was broken, what she saw was not the bright sky, but a night full of stars. It's just that the night is far darker than the usual night, and when combined with the barren land outside the mountain, it gives people a vaguely cold and bone-chilling feeling.

It is rumored that there is a sky beyond the sky, and there is also the residence of the gods. She had already escaped Hera's protection, but seeing this scene would still unconsciously remind her of the poems of the Kingdom of God.

Have they unconsciously broken into the territory of God?

But Xia Fan still didn't stop, he walked all the way along the passage, looking for the expected exit. Although part of the sky can already be seen here, due to the extremely irregular gaps in the upper cover, the line of sight is severely obstructed, so he has to find a more suitable position to watch.

After a while, he discovered such an "exit".

A small room protruding half way through the passage.

"Is this what you're looking for?" Li Qi asked.

"That's right." Xia Fan nodded, "It allows us to go to the outer area of ​​the passage."

No matter from its structure or the pattern marked on the door panel, it shows that this is an airtight room. Just as a tunnel will have an inspection port every several hundred meters, the channel of this high-speed train will obviously also have an inspection window leading to the outside. However, considering that this place is a marginal area, the inspection ports are all made in the form of airtight rooms, so that users can enter and exit without being affected even if the outside world is exposed.

It doesn't even have a key, just a simple manual valve.

"You are all waiting outside." Xia Fan said, "Let me go in alone."

There has to be a test first to make sure the airlock is still functioning properly.

Li took a step forward, "But—"

"The more people flood in, the more troublesome it will be to deal with." Xia Fan interrupted her, "Don't worry, I will only stay in this room and not go anywhere. Once the risks are eliminated, I will naturally Open the door for you to come in. And if there is a problem, staying outside can quickly rescue me."

Li slowly took back his steps.

"Don't be afraid, it only takes about a quarter of an hour." Xia Fan walked into the room and closed the heavy gate.

A pimple appeared on the back of Venerable Shengtian who witnessed all this.

Who the hell is he?

Why does it feel like he is so familiar with this place, as if he has been here many times?