Harry Potter: I started signing in from Diagon Alley

[HP][Hogwarts] Eric finally got his own sign-in system after two years of accidental travel, so, starting from Diagon Alley, he embarked on the road to become the strongest wizard! ...
Eric: "Minister for Magic over there, I know where Sirius Black is."
Cornelius Fudge: ? ...
Eric: "Headmaster, are you interested in making a deal?" Dumbledore: ? ...
Death Eater (lying on the ground) (hoarse): "What the hell are you trying to do?!"
Eric sighed helplessly: "I really just want to talk to your boss." Voldemort: ?