When Charlie saw Vera's horrified expression and noticed her rare nervousness as she spoke, he quickly asked her, “Miss Lavor, what do you think this is?!”

Vera didn't speak. Her eyes were fixed on the rapidly thickening dark clouds in the sky. She murmured, “Well, these clouds seem chaotic, but there's a vague complex pattern to it. It feels… it feels like the Hexagram of Thunder from the Book of Changes and the Eight Diagrams…”

“Hexagram of Thunder?” Charlie was shocked, and he exclaimed, “D