The story revolves around a special piano that holds a secret inside worth millions and  a specific tune need to be played to revea the secret. The piano owned by Arumugam, whom has

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The revolves around a special piano that holds secret worth millions and the owner, Arumugam who designed the piano has succumb to alzheimer's disease, loss the memory to the secret and has not reveal to his family.

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Arumugam and his family undergoes complication as the villains gains knowledge of the special piano and goes after them.

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Will the secret be revealed? At cost are they willing to go?