Elodie is forced by her tyrannical stepmother into an arranged tribute voyage, substituting for favored stepsister Nina on the dreaded shores of Deep-Sea Dragon Isle. Expecting a gruesome end among the skeletal remains of former maidens, she tries to escape the volcanic crags, only to cross paths with a wounded wanderer named Karen and realize draconic fire cannot harm her.
When an envious witch manipulates her younger brother's safety to sow distrust between them, Karen transforms into his draconic form to rescue the siblings from the mainland. Awakening her latent curse-breaking abilities, Elodie dismantles the dark magic binding Karen's soul, transforming centuries of volcanic isolation into an eternal, protective union.
