When Mythili meets Madhan, she's at once attracted towards and terrified of him since he looks exactly like the serial killer from her nightmares.

An aging freedom fighter turned vigilante seeks to root out corruption in the government. But soon his mission takes a personal turn.

Selvi falls in love with Vadivelu, a butcher. Realising that Vadivelu has to get his sister married first, Selvi helps him to find an ideal life partner for his sister.

Krishnan's boss Shanti is an autocratic, domineering woman who he constantly defies. Irked and revengeful, she manipulates his paralysed mother and marries him in a bid to control him.