The source of the ghost fire is undoubtedly the black booklet, but the black booklet cannot activate itself without external assistance.
It was actually Glaipnir who truly activated it.
When Angel and Laplace were both lost in their own thoughts, Glaipnir, seeing that no one was paying attention to the black booklet on the ground, approached it to take a closer look.
Judging purely from the cover, Glaipnir couldn't discern much.
The cover was pure black, and the text was stamped with gold. Apart from the characters for "Wish Book," there were no other marks.
After fully sensing it and confirming with astrology that the booklet posed no danger and that turning the pages would be fine, Glaipnir extended his cane and opened the Wish Book.
Just as the Wish Book was opened, a pale blue ghost fire sprang out.
This was the process of the ghost fire's activation.
At this moment, both Angel and Laplace snapped out of their reverie, their full attention on the Wish Book.
