They say squatting is dead - a term that takes on a sinister double meaning when four homeless art students decide to take up residence in an abandoned London House where a hidden terror lurks. 　　An attractive, vivacious young artist, Molly, together with her three art student friends, embarks upon a mission to find an empty house in London, with the view to living as squatters, free from rent, and free to party. Having found the ideal squat, they break in and go about the merry business of dressing the stark interior to reflect their artistic selves. Darkness pervades their new dwelling place, a darkness through which they discover the full implications of their intrepid choice. A nightmare unfolds that traps the viewer and protagonists alike in a terrifying and unforgiving new reality. Who or what is orchestrating their bloody demise and why? The house appeared to be empty and yet a malevolent force is clearly at work.