Several interested parties go in search of a sleep-generating machine which was made 150 years ago by a scientist. However, a little boy is named the scientist's heir and becomes his legacy.
Childhood sweethearts Lalita and Shekhar wish to get married someday. However, Shekhar's growing suspicions about Lalita coupled with his conniving father's antics threaten to tear them apart.
Animesh Mitra is simpleton who arrives at Calcutta from Jalpaiguri, during hostile times (1967), to study at the Scottish Church College. He is scheduled to take refuge at the residence of his father’s friend Mr. Debabrata, but he accidentally gets shot in the limb and ends up at the Calcutta Medical College. Eventually things move on and Animesh develops a deep friendship with Debabrata’s daughter Neela. He takes admission in the B.A classes of Scottish Church College on Bengali Literature and ultimately becomes intertwined with the unresting times of the youth intellect.
Jagdish leads an ordinary life with his wife, Savitri, but, one day, a man is murdered before his eyes and he fails to save him. He then takes up the identity of Alfred, a vigilante, to fight crime.
