Vazhthugal revolves around Kathiravan, a successful entrepreneur who manages a software company. Kathiravan is an affectionate son and socially responsible too. His company is involved in various social activities.
When his close friend’s parents are forced by their daughter-in-law to leave home, Kathrivan decides to marry a girl who will keep his parents happy. While watching a television programme he is impressed by Kayal, a college student from Coimbatore being interviewed on a show.

Having suffered sexual abuse as a child, Veera grows into a Psycho obsessed with sex and kills for pleasure.

Having suffered sexual abuse as a child, Veera grows into a Psycho obsessed with sex and kills for pleasure.