Kigan, an artist, decides to create the world's largest Durga idol at Deshbandhu Park in South Kolkata. However, the enmity between friends and bruised egos threaten to destroy his mammoth endeavour.

When Rimi's uncle dies, she and her husband Bikram move to the house he left behind. They find a tenant, Tiasha, who moves into the house, after which strange things start happening.

This film is a unique love story told through two parallel journeys, where "Hema Malini" is a symbol for forbidden desires. A homeopath treats a woman who introduces herself by that name, while an independent filmmaker struggles to complete a film with the same title. The two stories eventually converge, transforming their personal struggles into unconventional love stories of a kind.