Wish Upon

Clare Shannon, a seventeen-year-old high school outcast, is haunted by the memory of her mother's suicide that she witnessed as a young child.

Her father, Jonathan, who becomes a hoarder and dumpster diver, finds a Chinese music box and gives it to Clare. Clare deciphers one of the inscriptions on the box as "Seven Wishes", and absentmindedly wishes for Darcie, her school bully, to "rot", at which point Darcie develops Necrotizing fasciitis. That same day, Clare's dog Max dies in her house's crawlspace. Clare deduces the box grants wishes.