Monty visits his pregnant wife Celeste's secluded hometown for "Communion Day". Despite Celeste's calm demeanor and the "Perfume de Tromperie" she wears , Monty feels uneasy among the fog-shrouded strangers. He's surprised by the church's unique size and is led away for a "special greeting" for new attendees. As the pastor's sermon on sacrifice unfolds, hinting at the town's dark traditions, Monty is about to discover the sinister secret that binds this tight-knit community and ensures their harvests.