......

After reading it, Xifa put down the compass and rubbed his sore eyes.

"Professor, are you saying that the person observing you secretly is a ghost?"

"Yes, I have this idea, and I asked you to come here just to give it a try."

Xifa thought for a while, and his eyes lit up. "Professor, how do normal ghosts maintain themselves?"

"The ghosts in the castle are protected by the castle, which provides them with a source of magic. Other ghosts should have similar things to supplement them."

Dumbledore finally stopped looking outside. He turned his head in surprise, and then put away his expression.

Xifa can actually understand these words? You know, I am still lucky...

"If someone destroys the source of ghosts' magic power, uses another method to control them, and keeps them in a state where they seem to be dispersed, will it create this vague sense of prying eyes?"
p>

"Xifa, your guess may be the truth, but we still need to verify it!"

After listening, Dumbledore smiled for the first time in a while.

My intuition tells me that this compass can easily help me find the mastermind behind the scenes.

***The author has something to say***

Ahem, a completely imaginary world

Only Europe is the same place as Harry Potter

Other places are completely alien

The ancient country has already ascended to a higher dimension, so there are these demons dancing wildly
Chapter completed!