The demons of Domhan have grown bold and the old sorceress Cassandra is afraid no one will be able to protect her village from them when she is gone.

When one of her granddaughters falls through an unstable gateway between Domhan and its parallel realm Earth, Cassandra is left with no choice but to go after her. When she lands in New Orleans she finds a far worse situation: someone has weakened the veil over the infernal realm.

Cassandra must find her granddaughter and stop the veil from shattering else both Domhan and Earth will be overrun with demons. With time quickly running out, will Cassandra be forced to choose between her granddaughter’s life and the future of both realms?