The series revolves around the murder of Rupsha Ghosh, a young and aspiring actress. Raja Bhattacharya, her lover, becomes the prime suspect in her death. the case takes a complex turn as Sub Inspector Sabitri Mondal, the investigating officer, delves deeper into the mystery. As the investigation unfolds, Sabitri uncovers a web of secrets, betrayals, and hidden agendas.
Chhotolok is a well-crafted crime thriller with a compelling storyline and strong performances. Some viewers have noted that the pacing can be uneven at times.