Set against the backdrop of a sleepy town called Lonpur in Bengal in the early 1990s. Shekhar meets Jayvrat Sahni, who becomes his housemate due to a twist of fate. The duo end up solving mysteries across East India.

Lala Kedarnath promises his dying mother to marry his 4 sisters well. Owner of family chat shop, he has trouble finding suitors. His sisters take priority over childhood romance with Sapna.