Children from a peaceful gated community fall prey to a mysterious illness. With no cure in sight, a teacher living in the community asks the team for help. The symptoms immediately reveal that the kids have been preyed upon by a Daayan. But the Dayaan is one of the most difficult supernatural creatures to not just catch but also identify. With the help of the teacher and his girlfriend, the team begins the hunt against all odds and what seems like a case going cold turns out to be an elaborate con cooked up by Arkin and Shoondi to lure the Daayan out.