The Daoist smiled dryly: "That can be imagined."
"The Jile Sky is the technology they left behind."
No.5 lowered his head to look underground, and said softly:
"This planet is somewhat different, I've been observing for a long time.
"Generally speaking, places where the air is filled with Spiritual Energy are places where the earth contains some special minerals. These minerals emit Spiritual Energy and can be collected by Blade Beasts.
"But this planet is different, there is no such mineral underground... or rather, not on a large scale, yet Spiritual Energy continuously flows from the earth's crust outward.
"The Spiritual Energy emerging from different regions is more or less similar."
No.5 paused:
"In other words, there should be something hidden underground.
"Considering the situation with the Jile Sky within the Pillar Blade Beast, I suspect that beyond this planet's surface world, there is a special world.
"Belonging to an ancient civilization, a massive Jile Sky."
