Byomkesh is on one of his private missions with Ajit. As he decides upon setting his foot forward on a new journey, he meets Satyabati for the first time.
Truth seeker Byomkesh indulges in romance and poetry, till a flamboyant Satyakam comes to him with a weird proposal: to investigate his own murder mystery.
Satyakam predicted his murder that has come true. Byomkesh has to reach to the root cause of the murder and find out what lead him to predict his own end.