Once upon a time there was this vampire that was a bit of a tool, terrorized some people, was a general asshole for a couple hundred years. Now there's Graves who's trying very hard not to let that part of his past become general knowledge, and now here's Grindelwald fucking it all up. He's very annoyed and a bit snappish and pisses off Grindelwald more than once. He's even more of a hazard when he's gets rescued and people don't quite know what to make of him anymore. Except one very stubborn magizooligist who just wants to help dammit. And he sort of does.