Ligea's son, Arrant, leaves Tyrans for Kardiastan to take his place as Mirager-heir, while Ligea prepares to halt an insurrection. But Arrant's skills as a Magoroth are dangerously inconsistent, and his father, Temellin, finds it difficult to communicate with this secretive young man he barely knows.

Arrant's singular ability to communicate with his half-brother, Tarran - a part of the collective mind known as the Mirage Makers - leads them both towards the possibility of a tragic clash with the encroaching Ravage.

As Arrant's enemies among the Magoroth plot to ruin his family and his future as heir, he begins to realise there is a greater mystery to solve if he is to prevail.