Raayan, a simpleton patriarch has to protect his family when they inadvertently get muddled in a violent world with whirlpool of murder, debauchery, feud, politics and power, a quagmire that he has repeatedly warned them not to get pulled into.

Afreen, a rebellious Pakistani student sets ablaze the car of an Indian in London. Angered Afreen returns to Pakistan to ask for money from her grandfather that she has to pay in a month's time as damages. However, she gets to know that he is no more and the only thing he has left for her is a letter-delivering task, written by Ram to Sita. As Afreen sets out to find Ram, there begins her journey of discovering the secret behind the 20-year-old letter.

Vijay, The prodigal son of business tycoon Rajendran agrees to take over the reins of the business, much to the chagrin of his brothers. But can Vijay prove himself to be a worthy varisu and also reunite his now-broken family?

Based on a true incident, the film is about four men, who call themselves Ayyankali Pada, holding the Palakkad collector hostage demanding tribal land rights.