Revelation fallows the events in the first Silent Hill movie. Sharon is freed from the limbo of Silent Hill by her mother Rose who uses a amulet that only allowed one person to escape. Sharon reunited with her father Christopher, now travel around trying to stay under the radar from The Order of Silent Hill. Sharon, who now goes by Heather to disguise her identity, does not remember what happen in Silent Hill. Her father, who now goes by Harry, tells her that she was in a car accident and lost part of her memory and that her mother died saving her in the accident. She thinks they are on the run because Harry killed a man who, unknown to Heather, was sent to kidnap her back to Silent Hill.
