Kaoru is a twelve-year-old boy born with an extraordinary magical talent. Raised in the Mori family, a lineage of famous swordsmen, he dreams of becoming a hero capable of protecting anyone.

When the journey to Reignform changes his family’s fate forever, Kaoru will discover that the world hides creatures far more terrifying than humanity has ever imagined.

To save the people he cares about, he’ll have to face a destiny that might be greater than himself.