Neville Rumble is a man of obsession and when he meets Lucy at a "people skills" training course he becomes infatuated by her. Lucy gives Neville a chance but soon after leaves Neville and town. Devastated Neville struggles to move on with his life but eventually finds solace in his hobbies.
Three years later in an off change meeting Neville sees Lucy but shes with her fiancé.
Neville follows the couple home, his compulsion to be near Lucy again grows as he follows her every waking move until he desides the only way to be happy is to take her. Lucy awakes to find herself chained to a bed in an old cargo container not knowing what Nevilles motives are and what will happen next.
As time passes the seesaw of power swings Lucy's way and things start to go badly wrong for Neville.