Subramanyam (Srinivas Avasarala) wakes up one day to find his wife, Subbalakshmi (Lakshmi Manchu) missing from the house. He is unable to find any clue about her whereabouts in spite of making a few phone call and inquiries, until his son finds a letter left behind by her.
Subramanyam is shell-shocked to realise that his wife has left him. Meanwhile, Subbalakshmi visits the temple and prays to God to knock some sense into her husband and decides that now onwards she will focus on herself and her happiness. Later, she purchases a jeep worth a million for herself using her husband's credit card.
After purchasing the jeep, Subbalakshmi decides to get a makeover and heads to a pub to have a few drinks. In an attempt to track her down, Subramanyam meets Subbalakshmi's best friend, Jhansi, who confirms that she has left him for good.
Jhansi suggests that Subramanyam reads Subbalakshmi’s diary to find a clue. Meanwhile, Subbalakshmi participates in a women’s centric radio show and is praised by the listeners. Later, she gives a lift to a runaway couple that is trying to evade goons.
Having escaped by a whisker, Subbalakshmi and the couple hide at a hotel, while Subramanyam rings up all the phone numbers found in Subbalakshmi's diary. At the hotel, the couple narrate their story and explain how dangerous their families are.
The cops hunt for Nayeem, a dangerous criminal, who is on the run after a diamond heist. To avoid arrest, Nayeem slips the diamond’s bag into Subbalakshmi’s luggage. He later realises that Subbalakshmi has escaped with the diamonds.
To evade Nayeem, Subbalakshmi and the couple enter a crowded fair. The goons, sent by the couple's parents, also land up at the fair. Unable to trace Subbalakshmi, Nayeem asks his subordinates to take her family as hostage. Meanwhile, Subramanyam is chided by his maid for being an inconsiderate husband.
In order to avoid a clash between the goons sent by their respective families, Balu and Keerthi threaten to commit suicide. Subbalakshmi steps in and convinces the families to choose lover over violence. In a turn of events, Subbalakshmi gets kidnapped.
Nayeem kidnaps Subbalakshmi while his subordinates take Subbalakshmi's family hostage. Nayeem threatens to kill her family if she doesn't part with the diamonds. She agrees but requests to make one phone call.
As a last resort, Subbalakshmi calls her childhood friend who is now the Home Minister. Based on the minister’s orders, the cops swing into action and rescue Subbalakshmi and her family. Subbalakshmi is felicitated for her bravery and Subramanyam promises to be a better husband.