Sadhan Bose a small-time businessman leaves for work, Sadhan, incorrigibly, hasn't learn past the opening web page of the morning newspaper. Nabendu his neighbour, brings him abreast of a ugly homicide. One, Sibdas Mullick has been discovered beheaded. A Madhusudan Maity seems the prime suspect. Sadhan shudders. His thoughts flies again 4 years to his room on Patuatola Lane. Sadhan Sibdas & Mudhusudan deal playing cards in a sport of Flush. Mudhu makes a killing. Sadhan smells foul play & voices his misgivings. Out of the blue Mudhu is with out himself. Flashing a flick knife, he threatens to avenges Sadhan's jibe in the future... Night. Again dwelling, a grim-faced Sadhan tremulously eyes an outsized bundle on his desk. None has trace of the parcel's sender/origin. In the meantime the police drop by to interrogate Sadhan about his previous situations. Deep into the night time. Sadhan web site wide-eyed & pale. His hair bristles on the although of Sibdas backed head in that bundle & Madhu's bloodshot eyes....
