Kingshuk, a consulting criminologist at the Kolkata Police, finds himself in a ghastly case of repeated murders with only one common link. As his investigation unfolds, Kingshuk encounters a series of grotesque killings and unexpected turn of events as he sets out to investigate the mysterious trail.。被解雇的报社女记者安·米歇尔伪造了一封信给报社,署名“约翰·杜伊”(即无名氏),信上表示对这个充满恶瘤的社会充满失望,决心要自杀。报社为此不得不重新聘用了安来调查此事。然而,没想到此事最终引发了一场政治运动……。