As the price for the trouble caused by her older brother, Princess Katia is sent to marry into the Zaldein Empire.

In this empire inhabited by beastfolk, strength is everything. Looked down on as weak and frail, Katia faces hostility from those around her, yet somehow manages to navigate her difficult new life.

But then, her true identity is revealed—

Katia is actually descended from the legendary “Witches,” a bloodline whose return people across the entire continent have been eagerly awaiting…!?

And so begins the legend of a witch possessing catastrophic power capable of bringing destruction!