Filius and Ayame are two protectors of the divine light. Trained by Kali, mother of Ayame, they are waiting for the return of the "Amalthea" the goddess of magic, who disappeared 1200 years ago to face an evil force, a force that is returning, in an unfortunate fact, Filius will be blamed for a great crime that will lead him to have a love and hate relationship with Ayame. The future of this world of mythical beings will depend on the two of them and someone special they will meet along the way