The witch Kayla is seeking revenge against the Klexons, but mostly against Emily, the half-witch woman who raised her. Kayla blames Emily for the death of her mother, and trains hard with the Dark Zals and her goblin for an upcoming battle, preparing to take over Arfabele.

But the task isn't a simple one. In the human world, the government finds the portal that leads to Arfabele. The army attacks the Klexons, captures them, and takes them to a laboratory, where a general oversees the process of draining them of the blue vaulve that runs in their veins. The substance can grant humans a longer lifespan, but at the cost of the Klexons' own lives. However, Kayla wants to be the one to kill the Klexons, and so she declares war. Meanwhile, Emily must find the strength to join the battle, free the Klexons, and stop Kayla from creating further destruction.

In this fantasy novel, to bring peace to her worlds, one woman fights against human evil, and a dark force led by her foster daughter.