"Sir Guild Leader is so amazing."
Akali praised and smiled as she pointed at the fourth blueprint that looked like a magic array.
"Then Sir Guild Leader, did you see anything from this magic array?"
Xu Yi stared at the fourth blueprint for a long time before slowly shaking his head.
"No, this blueprint is not complete."
"Oh?" Akali looked interested.
Xu Yi glanced at her and snorted, "You are also a Great Magician, can't you see that this magic array is definitely incomplete?
Look, here, here, and here, it is obvious that there is no continuity in the middle. It is obvious that something is missing. "
Akali smiled, "Sure enough, I can't fool Sir Guild Leader.
That's right, Elder Undine and I have studied this magic array for a long time and confirmed that this magic array is actually incomplete.
Inferring, it's probably because we haven't found all the ruins, so this array diagram isn't complete. "
Xu Yi frowned and pointed at the blueprint, "Since you have found the magic array, it should be easy to infer the location of the ruins corresponding to the missing part. Why haven't you found it?"
Akali helplessly shook her head, "We have indeed inferred that there should be seven ruins that have not been found according to the magic array, but when we found the area, we found that there was only sea water in that area, not even a small island, let alone any ruins."
"Is that so?"
Xu Yi thought for a moment and then felt relieved.
When the Abyss Demon Clan left this world, it was already more than ten thousand years ago.
As the saying goes, the sea turns into mulberry fields. More than ten thousand years was enough for the topography of this world to change greatly.
It was not strange for the sea area where the ruins were to change.
"Elder Undine also said so." Akali agreed with Xu Yi's inference.
"But this way, it will be very difficult for us to find the remaining ruins.
There is also a more important problem … "
"What?"
"Ten thousand years made the islands that originally contained the ruins disappear, so it is not strange for the location of the other ruins to change.
How can we be sure that this diagram is correct? "
Xu Yi looked down at the fourth blueprint and sighed softly.
Akali was right.
It was not unusual for the island carrying the ruins to have moved in the past ten thousand years. Therefore, the formation map drawn according to the location of the ruins did not have much practical significance.
"No, there are still some." Akali shook her head.
"At the very least, we know that the abyssal demons are also using magic.
In addition, Elder Undine said that according to the legends passed down by the elves, the magic of the elves was not developed by the elves themselves. Instead, they learned it from somewhere else.
I didn't know this before, but it looks like he learned it from the abyssal demons. "
Xu Yi was a little surprised.
According to the history of the Sines, the magic that humans and other races mastered was actually stolen from the elves, and gradually developed into magic with its own characteristics.
However, no one had ever suspected where the elves' magic came from.
If what Akali and Elder Undine said was true, it meant that the elves' magic was learned from the abyssal demons, which almost overturned the entire history of the Sines.
Xu Yi thought even further than this.
What exactly was magic?
From Xu Yi's point of view, it was just a way to use energy.
If the elves mastered magic from the abyssal demons, then this magic was not originally called magic, but an advanced technique of using energy that the abyssal demons mastered.
The elves' ancestors learned some superficial knowledge from the abyssal demons, but did not understand the principles behind it. In the end, it evolved into the mysterious and magical magic of the Sines.
The scientific concept of magic that Xu Yi proposed was the truth behind magic, tracing back to its origin.
Thinking of this, Xu Yi suddenly felt his heart brighten. The question that Xu Yi had in his heart seemed to have been answered.
Why did the people of the Sines have such a magical skill when their level of civilization was so low?
Why did Xu Yi discover more and more principles and characteristics that were far beyond the technology of Earth through the scientific research of magic over the years?
Why did the people of the Sines have such a magical tool, but their development was slow until Xu Yi's arrival led them to a breakthrough?
Previously, Xu Yi felt that these questions went against the common sense of social development, but now he finally knew that these magic were stolen from the abyssal demons by the elves' ancestors. Everything made sense now.
"President, what are you thinking about again?"
Akali looked at Xu Yi's changing expression and waved her hand worriedly in front of him.
Xu Yi took a deep breath and worked hard to calm the fluctuations in his heart.
If this was the truth of this world, then it was really surprising.
After calming himself down, he suddenly thought of another question.
"Akali, do you know why the abyssal demons are called this?"
Akali shook her head, "I don't know this.
You should ask elder Undine. "
"Un ….. Right, where is elder Undine?"
"She's waiting for us in front."
After around two hours, the Magic Airship was a bit north of the Space Island, stopping on the sea that was around four hundred kilometers away.
"We're here."
Akali stretched herself out, ending her discussion with Xu Yi about the ruins and the Magic Array before standing up.
Xu Yi looked down through the window and revealed a trace of doubt.
"There's no island down there."
"You'll know in a while."
Akali gave a laugh. She had the Magic Airship descend a bit, floating several meters above the sea before opening the door.
"Sir chairman, let's go down. Elder Undine is waiting for us down there."
"Down there?" Xu Yi looked down at the blue sea with a strange expression.
"It can't be that you're telling me that she's in the water right now, right?"
"That's right." Akali gave a laugh before jumping out the door.
When she approached the surface of the water, she floated up and waved her hand before shouting, "Sir chairman, quickly come down!"
"What is this?"
Xu Yi helplessly shook his head. He turned to give an order to his subordinates in the Magic Airship before jumping out.
Akali already had the power of a Great Magician and there was no need to mention Xu Yi. The sea was a forbidden area for normal people, but for the two of them, it wasn't a hindrance at all.
When they were close to the surface of the sea, the two of them casually released some mana to directly separate the seawater. Then, they covered their bodies with a magic shield, which was equivalent to bringing a huge air shield with them as they sank into the sea.
Akali led the way without stopping and Xu Yi followed behind. After a while, they were several hundred meters below the surface of the sea.
It was already dark at this depth, so the two of them used magic to create a bit of light.
After diving for another hundred meters, there was a bit of light that came from below.
Akali pointed in the direction of the light to Xu Yi before diving down even faster.
Xu Yi also sped up and followed behind.
When they were close, Xu Yi found that the light seemed very weak, but it could be clearly seen in the deep sea, so it was actually very bright.
When they came close, they found that the light came from a cave.
Xu Yi wasn't surprised by this.
There were all kinds of terrains at the bottom of the sea, so it wasn't strange for there to be caves at the bottom of the sea.
But it was a bit strange that there was light coming from inside the cave.
Akali waved her hand at Xu Yi before entering the cave.
Xu Yi swam in with her and found that the light was coming from the depths of the cave.
After diving deeper for a while, Xu Yi suddenly felt his body relax, as if the pressure of the sea suddenly disappeared.
Akali had landed on the ground below the cave at some point and waved at Xu Yi. "Sir Guild Leader, come down, there is no water here."
Xu Yi doubtfully landed. After stepping on the ground, he stomped hard and found that the ground under his feet was unusually thick, and there were also a few muffled sounds. No matter how he looked at it, it didn't seem like he was stepping on an ordinary seabed.
"Sir Guild Leader, you can release the protective shield. You can breathe in here, it's no different from outside," Akali said.
"Is that so?"
Xu Yi glanced at Akali before probing with his Mana. Sure enough, he found that the surrounding space was almost exactly the same as the normal space above the sea.
After removing the Mana protective shield, there was indeed no seawater around. When he sniffed hard, he could even inhale very fresh air.
Xu Yi looked at the seawater behind him that seemed to be blocked by an invisible barrier, his face full of surprise.
"This place … Is there a natural Mana protective shield?" Xu Yi actually wanted to say that it was an oxygen mask, but he reacted at the last moment.
"It might not be natural …" Akali revealed a mysterious smile.
Xu Yi pondered for a moment before extending his hand to feel the boundary of the invisible barrier that isolated the seawater. He found that this barrier was surging with a strange energy reaction. Although it was somewhat similar to a Mana protective shield, there was still a big difference.
But in any case, it didn't seem to be something that was naturally formed.
"Okay, let's go in first." Akali pulled Xu Yi again and continued to go deeper into the cave.
After turning a corner, the scene before them suddenly opened up.
Xu Yi looked forward and saw two slender figures standing in front of a wall in the distance.