Yang Xuan looked around, nodded and sighed, "No wonder it has such a huge scale. If it is a civilized site, it would make sense."
Cardinal frowned and said, "It's just that I always feel that what is said here is a bit evil. If you say an ancient beast appears, or a devil comes directly, I believe it."
"It can be said that after the old man left a warning, he turned into a golden light and rushed into the sky. Not long after, the entire whirling civilization was destroyed by the thunder."
"These plots are not only bizarre, but also more like fairy tales. I always feel that the credibility is not that high."
After hearing this, Yang Xuan smiled calmly and said, "This is a fairy tale in itself. The first half of this ancient book is true, and the second half is false."
"Not to mention how unreliable the storyline is, but just the ancient book itself."
"Since the Whirlpool civilization was wiped out by a natural disaster, who left this ancient book behind?"
"Obviously, there is a hidden reason for the destruction of the Whirlpool civilization, and some people deliberately concealed it. The culprit who caused the annihilation of the Whirlpool civilization is probably the person who wrote this ancient book."
After listening to this, Cardinal agreed, "Let me just say, the things recorded here are too much like fairy tales, and they have no real basis for scientific research."
"I'm looking to see if the author of this ancient book has left a name. Maybe we can solve this unsolved case from ancient times."
After hearing this, Yang Xuan laughed dumbly and said, "Since the person who wrote this ancient book has deliberately concealed the truth, how could he be stupid enough to leave his name?"
"That's not necessarily true. What if he had a twitch at the time?"
As the red bird spoke, he continued to flip through the ancient book, and as expected, he did not find any information about the author in it.
"Who are these people? They write a book and don't even write their names. If there is any royalties, who will they send them to?"
Cardinal complained very unhappily.
Yang Xuan immediately became happy after hearing this, thinking that Hongque's brain circuit is really not something that ordinary people can understand.
It can actually be related to royalties. If the author of this book knew that a few years later someone actually wanted to publish this thing he wrote to earn royalties, I guess even the great god Luo would not be able to stop his coffin.
.
"You said it's just such a crappy thing that's worse than the worst mythical novel. Why would those royal families treat it like a treasure and put it in that eight-treasure box?"
Cardinal suddenly thought of something unreasonable and said, "Since you said those mummies are top figures in the royal family, they must not be stupid."
"I guess the story above is so ridiculous, can't they tell the truth from the lie?
Do you want to keep it as a treasure?"
Yang Xuan was stunned. After thinking about it carefully, it was really like this. He quickly said, "Look carefully and see if there is anything else inside."
Cardinal picked up the two pieces of the eight-treasure box that had been damaged by the shock, and looked left and right but still couldn't find anything.
Moreover, the material of this eight-treasure box is very special, and it is impossible to have an interlayer.
"There's nothing inside. Are these experts really idiots?"
Cardinal complained with some regret.
Yang Xuan frowned and thought deeply. The great secret guards of the Qing Dynasty royal family were definitely not idiots, and they definitely would not put such a thing with no actual reference value in the Eight Treasures Box.
Even if this ancient book is considered priceless in terms of collection value, why do they carry it with them to carry out such a secret and dangerous mission?
"See if this ancient book has an interlayer or something."
Yang Xuan concluded that this matter was not that simple, and there must be something hidden in it.
Cardinal shook his head and said, "I have already checked and there is no interlayer. Could it be that you are overthinking it, or maybe it is just a coincidence?"
Yang Xuan affirmed, "Impossible. The Great Insider will never do anything aimless. This matter must not be that simple."
The red bird rummaged through the two treasure boxes and the ancient book again, but still found nothing.
"There is really nothing. Apart from this ancient book, the only thing left here is this piece of tattered oil paper used to wrap the ancient book..."
At this point, Cardinal was suddenly startled, and suddenly patted his thigh and said, "Oil paper, could there be something wrong with this oil paper?"
Yang Xuan quickly picked up the yellow oil paper from the ground, lightly scratched it with his fingers, then brought it up to his nose and smelled it, and indeed he smelled a faint strange smell.
"Can your burning fire regulate the temperature?"
Yang Xuan asked.
Cardinal nodded and said, "Yes!"
"Okay, now you turn the fire to the lowest temperature, and then bake the oil paper slowly. Don't burn it, just heat it slowly."
As Yang Xuan spoke, he spread out the oil paper.
Cardinal suddenly seemed a little embarrassed, "Heat it slowly. This doesn't seem feasible. The minimum temperature of my Fire Art must be more than 700 degrees."
Yang Xuan was stunned, and immediately complained, "Then you still look confident, and I almost missed something important."
Cardinal stiffened his neck and argued, "Why are you talking to me? You just asked me if Burning Fire can adjust the temperature, and you didn't tell me what the lowest temperature is. How could I know what you want to do!"
Yang Xuan was too lazy to argue with the girl. After groping around for a while, he found a lighter on his body.
"I've forgotten this whole time when I'm with you."
Yang Xuan took out his lighter, lit the flame, and then cautiously approached the unfolded oil paper.
As the temperature of the oil paper increased, the color slowly began to fade, and finally a complete map appeared!
"I never thought the secret was actually hidden on this piece of oiled paper!"
Cardinal exclaimed, "It seems that those special guards of the Ministry of Internal Affairs are really not vegetarians. They disguised such an important thing as a piece of butter paper. No one would have thought of this. Look at what is drawn on it. It is the topographic map of this place."
?"
After Yang Xuan looked at the drawing for a while, he looked around at the surrounding environment, nodded and said, "It should be the topographic map of this underground city, but it only has a rough outline, and it is not very detailed.
But the main things are marked.”
After Cardinal stared at the drawing for a while, he pointed to a thin line marked on it and asked, "What is this set of zigzag thin lines for?"
Yang Xuan looked at the thin line and said, "If I guessed correctly, this thin line should be the path map of this underground palace."
"The end point of the thin line should be the hiding place of these things that they want to get at the risk of their lives."
As Yang Xuan spoke, he pointed to a point on the map and said, "For example, here is the alley where we almost lost our lives just now."