Cal is the second son of the prestigious Valm ducal house, a family renowned for dragon slaying. From birth he possessed immense magical power, but the Holy Dragon King, fearing that potential, placed a curse on him that sealed his ability to chant spells, rendering him unable to use conventional magic. Determined to overcome this, Cal taught himself the lost art of chantless magic, a technique that bypasses verbal incantations entirely. On his fourteenth birthday, he proudly revealed this achievement to his father, only to be dismissed as a liar and a good-for-nothing. His family, believing him to be a defective failure, exiled him to a remote uninhabited island where dragons are said to nest.

On that island, Cal was found by the Dark Dragon King Altina, who was hiding there herself. Altina noticed that because chantless magic does not require the human voice, Cal could actually pronounce and wield dragon magic—spells that normally require sounds the human vocal cords cannot produce. With her guidance, Cal rapidly mastered this dragon magic, growing far beyond even the dragon kings in power. He set out on a journey to become the strongest, eventually encountering the family that had abandoned him. As the story unfolds, Cal’s older brothers attack his new companions, prompting him to retaliate with overwhelming force. The narrative follows his rise from a cursed, banished boy into an invincible mage, and his decisive confrontations with the kin who betrayed him.