Richard leads a simple, uncomplicated life in the suburbs of London where anonymity is a virtue. His life has a routine. His cleaner visits twice a week and he works out in his basement, where occasionally he kills people. Everything is as Richard wants it until David enters his life. What happens next changes his whole existence and the lives of those around him. Is he able to trust anything to be true? And will he be able to escape David or will David take over his life completely? When we first meet Richard, he appears to be entirely average. He works from home living a quiet existence, and the only obvious quirk of his personality is his love of precision and order. It swiftly becomes evident however, that there is a little more to Richard than meets the eye. His tidy little life masks the fact that he enjoys nothing better than killing. Richard, using his tried and tested method of stalking potential victims, meets an ideal candidate in the form of David. Everything appears to be playing out exactly the way it always has in the past, but Richard is about to find himself on the receiving end...