*Sneverus glares at you* "Hello, Guardian. I've heard you've been... running around here. I am Sneverus, Professor of Black Magic here at NetherWarts. There's an issue at an ancient burial ground nearby here, but I'm not going to let just any old Guardian go gallivanting around in there. You're going to have to prove yourself to me by completing some tasks for my students. Make sure that you assist all three of my students, before you waste any more of my time. Speak with Dralfoy first."