While EW had your first look at star Lily Collins in Mortal Instruments: City of Bones, Hollywood Crush now has a small look at the official teaser poster.

Directed by Harald Zwart for Sony Screen Gems, “When fifteen-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder—much less a murder committed by three teenagers covered with strange tattoos and brandishing bizarre weapons. Then the body disappears into thin air. It’s hard to call the police when the murderers are invisible to everyone else and when there is nothing—not even a smear of blood—to show that a boy has died. Or was he a boy?

This is Clary’s first meeting with the Shadowhunters, warriors dedicated to ridding the earth of demons. It’s also her first encounter with Jace, a Shadowhunter who looks a little like an angel and acts a lot like a jerk. Within twenty-four hours Clary is pulled into Jace’s world with a vengeance, when her mother disappears and Clary herself is attacked by a demon. But why would demons be interested in ordinary mundanes like Clary and her mother? And how did Clary suddenly get the Sight? The Shadowhunters would like to know…”

In theaters August 23, 2013, Lily Collins, Jamie Campbell Bower, Kevin Durand, Robert Maillet, Lena Headey, Jared Harris, Godfrey Gao, Kevin Zegers and Jonathan Rhys Meyers also star.