The Mortal Instruments: City of Bones

New York City teenager Clary Fray begins seeing and drawing a strange symbol, worrying her mother Jocelyn Fray and family friend, Luke Garroway. At a crowded nightclub with friend, Simon Lewis, only Clary can see Jace Wayland and his accomplices killing a man. The next day, two men, Emil Pangborn and Samuel Blackwell, arrive at the Fray apartment searching for a cup. Jocelyn calls Clary, frantically telling her to stay away and to warn Luke about someone named Valentine; she then drinks a potion putting her in a deep sleep. Returning home, Clary finds her mother missing and is attacked by a dog-like creature. Jace, a "Shadowhunter", appears and kills it, explaining that it, like the "man" killed at the nightclub, was a demon in another form.