The film opens with a group of Malayali tourists traveling back to Kerala from a pilgrimage in Velankanni, their bus navigating scenic rural roads. Among them is James, a cynical, impatient, and weary man who has been complaining about minor inconveniences throughout the journey. The atmosphere is relaxed until James abruptly demands the driver stop the bus in a sleepy, remote Tamil village. He disembarks without explanation, seemingly possessed by an inexplicable impulse, and walks into the heart of the village. The passengers follow out of curiosity, only to witness a startling
transformation. James completely alters his demeanor, posture, and language, seamlessly adopting the persona of Sundaram, a local villager who had mysteriously vanished years ago. He enters a humble home, instantly recognizing the bewildered residents as his own wife, mother, and neighbors. Terrified and confused, the villagers try to reason with him, pointing out that he is a stranger from Kerala. However, James—now fully believing he is Sundaram—recounts intimate family details, financial histories, and past events that only the real Sundaram could possibly know. This uncanny display of memory and emotion paralyzes the onlookers, preventing them from forcibly removing him. As the hours stretch on, James settles into Sundaram’s domestic routine, eating with the family, petting the dog, and addressing unresolved conflicts from Sundaram’s past life. The visiting tourists are stranded, growing increasingly frustrated and unsettled by this bizarre psychological phenomenon, unsure whether they are witnessing a medical episode, a massive hoax, or genuine reincarnation. James’s own wife from Kerala tries desperately to snap him out of it, but her pleas fall on deaf ears as he looks at her with utter detachment. The tension in the village reaches a boiling point as the line between reality and illusion blurs completely for everyone involved. Late into the night, the weight of Sundaram's
unfinished business hangs heavily in the air. Just as the mystery deepens and the villagers begin to accept his presence, James suddenly snaps out of the trance in the middle of the night. Overwhelmed by confusion and panic in unfamiliar surroundings, he rushes out of the house, gathers the bewildered tourists, and hurriedly boards the bus to leave the village behind in the dark. As the bus drives away, the villagers are left standing in stunned silence, staring down the road at the vanishing lights, deeply shaken by the surreal ghost from the past that had briefly returned to haunt them, leaving an indelible mark on James and everyone who witnessed the inexplicable afternoon slumber.