Eri of Dunbar returns to her castle, only to see it burn. Radulf, a powerful blood magician, has murdered Eri's family and imposed a new regime in the Kingdom of Alba where the sorcerers have all the power. Driven by the utmost desperation, Eri resorts to a dark ritual: she invokes Arioch, Prince of Hell, and tries to link him to a sword príncipe del Infierno, and tries to bind him to a sword to bend him to her wishes. But the ritual does not work as it should. The demon enters the sword, creating one of the most powerful magical artifacts, the DREAMBREAKER, but in return it will consume the life of its carrier until it is completely gone. Eri has only a few days so she can earn the right to challenge the Sorcerer Supreme, defeat him, and finally avenge her own family.