An office building is locked up for the bank holiday weekend. Four characters all happen to have hidden inside for their own personal reasons. They have lots of time to reflect on their life. Is this a voyage of personal discovery? A psychological drama? A journey into mental illness? A collection of reminiscences? Why are they there? Does anyone notice lights in a building that should be deserted? Or hear things? Who comes out? An unusual psychological drama, telling a strange story, in a strange and extremely graphic way.