When Ellie Hunter's sister walks through the magic circle and enters the faerie world, she opens the door to a dangerous fae bent on wreaking havoc and harm Ellie's village. Seeing only the spirit world, Ellie is furious but ready to fight the fae. No matter what it costs her. But in a world where lies turn out to be true, and every action leads to cruelty, how can one mortal stop all the fairies?