Early 2010s. A routine Kerala Police inquiry in the quiet village of Kottayikonam takes an unexpected turn when a trail of seemingly minor clues unravels into a string of disturbing cases. The investigation soon crosses into Tamil Nadu, revealing unsolved mysteries that have lingered for years.

Rohan's affluent lifestyle spirals out of control as he becomes convinced there is a supernatural entity in his home. As he starts to uncover the mystery, he is drawn into unexpected worlds and alliances, along with the horrors that lie ahead.

Soman who takes charge as the village agriculture officer. His naturalist way of living often makes him a laughingstock in the village. He is often at loggerheads with the panchayat president for his forthright and honest personality.