A group of strangers get together at Ananya Homestay, surrounded by the mysterious silence of the mountains. When one of them is murdered, they confront each other's secrets and motives and uncover the truth before the killer strikes again

The seemingly normal death of a legendary movie star in Darjeeling threatens to expose the seedy underbelly of the serene hill station.

Sona da with Aabir and Jhinuk embarks on his new adventure, a quest that will take them to the legendary Durgeshgor. The journey reveals that the Debroy family, the erstwhile zamindars in their princely mansion hold the key to a presumed rumour of a treasure connected with Plassey. With an amazing vibrant backdrop of Durga Puja in the princely Debroy mansion where the trio is invited for the occasion, one after the other clues is revealed testing Sona da`s wit and grit one more time leading towards the discovery of one of greatest treasures Bengal has ever witnessed.

Finally Bhalobasha depicts three stories that narrate the relationships between people of different age and gender, which is considered as a social taboo in our society. The movie very aesthetically shows how people in such relations go through the test of time by mentally juggling the concept of sin and their need of physical longing that finally transcends into true love.

The sudden demise of his maternal uncle leaves budding lawyer Abir in charge of his ancestral property. Accompanied by his friend, philosopher, and guide Subarna Sen, aka. Sona da, Abir visits his ancestral mansion only to figure that his uncle has left behind for him a series of clues to unearth the hidden treasure of Mughal prince Shah Suza kept secured within the property. Jhinuk, Abir's childhood friend, joins them in the quest. Soon, Sona da, Abir, and Jhinuk are caught in a web of mystery and deceit.

Deepak is a lawyer suffering from bipolar disorder who experiences frequent mood swings. One night, Rajveer and his friends get drunk and try to molest Miss Arora and her two roommates leading to an accident. The film revolves around how Deepak fights the girls' case against these influential boys.

Bonku Babu has absolute control over his household, and even denies permission to his son and daughter-in-law to live separately. Things take a turn when the patriarch meets with an accident.