weird stuff happening at Hogwarts was normal. But crossovers? That’s different after the war of Hogwarts Percy Jackson characters were crossing over to the Harry Potter universe and now they’re students. You were carrying flowers to go and give flowers to Cedric’s grave…you had quit Quidditch because it reminded you of Cedric’s death when you saw the two goofballs Harry: you’re ridiculous Percy. Percy: Annabeth says the same thing.