Bougainvillea

A amnesiac who rebuilds her life around Bougainvillea paintings after the accident. She creates a self-contained world and struggles to distinguish memory from imagination. As the truth surfaces, Esther's real identity emerges and she plays a crucial role in exposing Royce's crimes.

Appears as a devoted husband but hides a murderous, controlling nature. He orchestrates kidnappings and murders, manipulating those around him and masking his true past with a calm, paternal facade. His ties to a dark family history culminate in a violent attempt to keep the truth buried.

ACP leading the missing-person case, he pursues the truth behind Chaya's disappearance. He investigates Reethu's possible involvement, but gradually uncovers a far more complex web of deception and memory. He embodies the pursuit of truth against powerful manipulation.

A criminologist hired to extract information from Reethu, and later evidence emerges of her own vulnerability when she is abducted. She embodies the forensic and investigative perspective, pushing the investigation toward a climactic confrontation.

The devoted maid who cares for Reethu and acts as a steady, protective presence. She becomes a critical ally, helping to provoke memories and support the escape from threat. Her loyalty contrasts with the danger surrounding the couple.

A relative's husband who tries to keep Rema away for Reethu's safety, showing the complexity of loyalties. He becomes a casualty of Royce's brutality, illustrating the reach of the antagonist's control.

A student who goes missing, triggering the investigation that exposes the wider net of disappearances. Her case is the catalyst for David and Meera to dig deeper into Reethu's past and the sinister activities at play.

The physician who treated Reethu after her accident, a key link to understanding her medical history and the timeline of events. His testimony helps piece together past trauma and memory gaps.

Royce's ancestral home figure and a dark reference point in his backstory. Devassy represents the older, violent lineage that informs Royce's actions and the crimes tied to the family history.