Michael Madana Kama Rajan

Venugopal and his wife welcome quadruplets. Fearing for their safety, his brother Nandagopal tries to have them killed, but Alex the goon leader has a change of heart and spares them. The four babies are separated: Michael is adopted by Alex, Subramaniam Raju is left at an orphanage, Kameshwaran is placed at a temple, and Madanagopal is kept in Venugopal's car.

Thirty years later, Madan is a London-educated businessman raised by Venugopal as his adopted son. Venugopal remains unaware that Madan is his biological child. A will confirms Madan as the beneficiary of Venugopal's estate, foreshadowing the battle over inheritance.

On the eve of the inheritance, Venugopal is seemingly killed by Nandagopal and his nephew Ramu. Unknown to them, the will has already named Madan as the beneficiary, turning the murder plot into a scramble for control.

Madan returns from London to Bangalore to take over his father's company. He confronts Avinashi, his father's PA, over a growing embezzlement problem and hints at forgiving him if he accepts culpability.

In Madras, Michael and Alex run a counterfeit money racket. They manage to escape police, but Michael's reckless actions trigger a fire in an art gallery. Firefighter Raju saves the artist Shalini and her paintings, sparking a romantic thread.

Kameshwaran, a vegetarian wedding cook, meets Thirupurasundari 'Thirupu' and her grandmother at a wedding. He later marries Thirupu, bringing together their families in the festive setting.

An anonymous caller identifies herself as Sushila and tells Madan that his father's death was planned, not an accident, urging him to meet in Madras. Madan begins his journey to uncover the truth while dealing with distractions along the way.

To investigate while abroad, Madan hires his ally Raju, a firefighter, to take leave from firefighting and impersonate him at home and work in Bangalore. In return, Madan pays off Raju's loans and helps him out of debt.

Ramu and Nandagopal hire Michael to kill Madan. Michael sabotages Madan's car on a highway, but Raju intervenes and brings the car to a safe stop, foiling the immediate hit.

Sushila meets the man she mistakes for Madan but he redirects her to the real Madan in Madras. Meanwhile, Raju, Shalini, and her father arrive at Madan's house in Bangalore, where Avinashi has begun reclaiming and confiscating funds.

Michael locates the real Madan in Madras; Madan and Chakkubai fall in love. Michael and Alex keep watch, spying on the couple as plans unfold to secure or disrupt the relationship.

Sushila recognises Alex as the man who took her quadruplets and realises that Michael and Madan are her sons. Michael and Alex knock out those at the house and abduct Madan and the others to a cabin near Bangalore for a tense confrontation.

Back in Bangalore, Avinashi asks Kameshwaran to impersonate Madan in order to retrieve the confiscated money, layering the deception as the plot hurtles toward its end.

At Madan's Bangalore home, Avinashi drugs Raju's soup thinking he is Madan, but Madan's bodyguard Bheem drinks it instead. Shalini grows close to Kameshwaran, causing further mix-ups and jealousy within the ongoing chaos.

All four brothers converge in the cabin where Sushila reveals they are her sons. The cramped space tilts toward a cliff, but the brothers work together to knock out the goons and safely escape, resolving the central conflict.