After the tragic death of her husband, a mother moves her teenage son and daughter to the idyllic town of Purity Falls only to find the rift with her son deepen when he becomes entrapped in the neighborhood maven’s nefarious home business.

As a top student at St. Adeline’s Catholic Boarding School, Zoe senses that something is not quite right about the school’s new nun– a sense proven to be true when it is revealed the “good’ nun is an imposter with a fatal attraction to Zoe’s brother.