In Birangana, Sandipta Sen plays a fearless cop investigating a series of baffling murders. As the killer leaves no clear trace, she must navigate secrets, pressure, and fear to uncover the truth.

Fearless and bold DCP Brinda Basu becomes desperate to track down the person behind her daughter's disappearance. Amidst the truth and lies, will Brinda be able to get back her daughter fighting against the odds?