"Nothing. You don't need to know where my information came from. You only need to know that I attach great importance to that child..."
"So much that I keep watch over his growth at all times."
Of course, Dumbledore could not admit that he had planted an undercover agent within the Pure-blood party.
That might get the person killed...
Grindelwald smiled faintly. "...It doesn't matter whether you admit it or not. I only hope that, now that you have obtained the information you wanted, you will stop harming them."
"They may once have followed me as we swept through the world, but now..."
"They are merely a group of elderly men and women."
Dumbledore's face remained expressionless.
But he was actually rather surprised.
From the sound of it, Grindelwald did not intend to pursue the undercover agent Dumbledore had planted in the Pure-blood party?
With his many years of understanding of Grindelwald, Dumbledore naturally knew that Grindelwald was not lying.
Dumbledore's tone could not help becoming less aggressive.
"You know that I do not wish for Black to become involved with your organization..."
"Even if he secretly exchanged letters with you and secretly dealt with you..."
"Though I disapprove, as long as it does not cross my bottom line, I can turn a blind eye."
"But what you did last night crossed that line!"
"You should not have revealed Black's relationship with you in front of your subordinates!"
Once Black was branded with the Grindelwald name,
he would never be able to sever his ties with the Pure-blood party for the rest of his life!
Since there was Dumbledore's undercover agent within the Pure-blood party, there would certainly be other people's agents as well!
Before long, others would learn that this boy, who had shone like a comet in recent