Halloween has rolled around to Paris, to find Ms. Bustier's class organizing an awesome spooky party in the park. Plans are going well, but Plagg is acting weird . . . and Adrien doesn't know what he should do about his kwami's strange behavior. Until it's too late. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (This is partially based off a FANDOM user's theory from the Miraculous Ladybug Wikia. Just to let you know.) ;D This fanfiction is written like an episode! There's no reveal of identities or feelings, but there is (noncanon) typical fluff you'd see in a normal episode. A bit of Adrienette, some LadyNoir, quality scenes I wish were real . . . that kind of thing. Hope you'll enjoy it anyway, though! :)