"Wait a minute."
Keiran seemed to think of something.
"Keiran, we already have a clue about the whereabouts of those eight black wooden boxes.
"It's said that a man named Joshua Palmer from the Human World has gathered all of them."
He suddenly recalled what his leader, Eagle, once said to him.
"Joshua is a mortal, but he has, after all, gathered eight black wooden boxes. Even I cannot determine exactly how much power he possesses.
"So I plan to go there myself.
"Keiran, you are my most trusted subordinate, so I only tell you about this.
"While I'm away, I'll leave Black Eagle Territory to you."
…
"Joshua Palmer."
Keiran gently muttered the name.
The black shadow kneeling in front of Keiran also nodded.
"That's right. Joshua has gathered eight black wooden boxes. Lord Black, what should we do with him?"
"Let's guard against him first."
His subordinate was surprised at it.