The story follows a well-to-off Christian family living in Chennai during the nationwide lockdown in India.
: The teenage daughter who is possessed after a failed Séance.
: The senior priest who conducts the virtual exorcism. The story follows a well-to-off Christian family living
: Anna's behavior becomes increasingly disturbing—she speaks in foreign languages, displays superhuman strength, and reveals dark secrets about others. Susan, trapped in the house with her possessed daughter, eventually seeks help from her father, Arthur (Sathyaraj), through digital means.
: Due to the strict lockdown, physical intervention is impossible. Arthur connects Susan with a Mumbai-based priest, Father Augustine ( Anupam Kher ), who proposes performing the rite of exorcism virtually over a Zoom call . Arthur connects Susan with a Mumbai-based priest, Father
: Susan’s father who coordinates the rescue from afar.
: The ritual is conducted digitally, with the demon—revealed to be named "Curson"—emotionally manipulating Susan by mimicking Anna's voice. Despite the terrifying disturbances and network issues, the exorcism succeeds when a statue of Jesus Christ reportedly moves and emits light, banishing the entity. Key Characters Father Augustine ( Anupam Kher )
: Struggling with the sudden loss, Anna attempts to contact her father's spirit using an Ouija board via a video call with a practitioner. Unknown to her, the practitioner is a devil worshiper who allows a demon to possess Anna in exchange for wealth.