A dedicated cop pursued by a serial killer tries to clear his name while racing against time to uncover the truth behind a gruesome double homicide.

Liza made a difficult decision at the moment of the birth of her illegitimate child in the hospital. So she had no choice but to abandon the child in the dustbin. As she was leaving the baby in a dumpster on the road behind the hospital in the dark of night, she came face to face with Dr. Tithi—the very doctor who had delivered Liza's baby in the operating theater. Tithi brought her back to the hospital and began to tell her a story. A story intertwined with Tithi herself, a 6-year-old girl named Pakhi, and a wild-hearted man named Johnny.

Nishan spent more than twelve years behind bars. The story begins as he steps out of prison, only to find that the world he left behind has changed drastically. Society refuses to accept him as one of its own. Thus begins Nishan's struggle to survive in an unfamiliar world.