In the remote Bhutan, an undercover detective investigates the case of a missing Buddhist nun and falls into a risky alliance with his only suspect, an alluring young woman known as the village "demoness".

In Bhutan, a country of 700,000 people, everyone knows everyone else. Nima, a schoolteacher, faces trouble when an explicit intimate video surfaces online, featuring a woman who looks exactly like her. Determined to calm her students’ outraged parents, Nima embarks on a quest to find her naughty lookalike. But her doppelganger, Meto, has disappeared without a trace. The locals, struck by Nima’s uncanny resemblance to Meto, begin to believe she is Meto’s long-lost ghost. The village elders suggest singing Aum Tshomo’s sacred song to unravel the mystery. Now, Nima must open her heart and sing to rebuild her shattered life.