A femme fatale and her much older husband have a windfall at a game of poker. But the gambling doesn't end at the cards table.

Against the wishes of his foster parents, Aathi goes to college in Chennai. He is actually looking to avenge the murder of his biological parents. He meets and falls for Anjali, who has an agenda as well.

Soon after Arvind, a successful lawyer, is appointed as judge, he gets anonymous calls that threaten the safety of his family. He then enlists the help of an IPS officer to unravel the truth.

Mathai, a sculptor, leads a disturbed married life as his wife forces him to quit drugs. However, she divorces him by the time he realises his mistakes.