Rakhi's wedding is ruined when her fiance's family learns about her mother, who is a prostitute. She blames her mother for her plight, unaware of the truth.

A retired forest officer's sons Abhijith, Abhilash aka Appu along with their mother Padma live happily. One day, they find that their family friend poet Sidharthan has bequeathed his properties to Abhijith aka Allu, the younger boy in the family, in his osyath (will). Suspicion raises in the mind of Appu, who thinks that Allu is the son of the late poet. His doubts create problems in the family and he has to leave the house for certain reasons.

The hidden secrets of an attempted murder are revealed through portrayal of circumstances that three different girls pass through in their life.This film shows how three different girls from three different social and economic backdrops try to cope with their life against all odds. Their crisis gets deepened and dangerous due to the attitudes of their parents. The experiences they go through prove that lack of love and affection is the prime reason that made hell out of their lives. Lack of love and affection leads one to violence and to destruction as well. Dalamarmarangal establishes that love is the one and only antidote to violence.

An Artist Goes To A Remote Place To Portray Nature's Beauty. His Life Takes A Turn When He Meets Two Strangers In That Place.