Overview: Sarah and her son, Bibin, live an isolated life. As loud cries of infants haunt Sarah, she scribbles names on her walls. What secret is she keeping?
Overview: Twelve years later, CI Aji Kurian, investigating the mysterious death of actor Ancy, finds himself drawn to the name Bibin. Sanjeev Krishna is devastated by his wife's death.
Overview: Merlin's revelations lead Aji Kurian to Sarah's letters. After unravelling Sarah's most twisted secret, Aji finds himself pulled into a dark vortex of truth.
Overview: The unravelling of Bibin's cryptic letters begins. Clues lead Aji and his team to Bangalore towards another death. The mystery tightens its grip.
Overview: Bibin's puppeteering of human lives takes him to a prominent politician. As Aji digs deeper, he meets with fresh challenges and dreadful questions.
Overview: A tapestry of truths, theories and mysteries woven together by Aji reveals the scary extent of Bibin's killing spree. However, Aji faces a threat more perilous than Bibin. What is it?
Overview: The endgame. The ultimate gamble. Aji and his team are locked in a deadly game where the stakes are high. In this life-or-death showdown, whose truth will prevail?