Connie faces an internal struggle as the malevolent shapeshifter Kullervo infiltrates her dreams, threatening to turn her immense, uncontrollable power toward darkness. After being expelled by the Society for the Protection of Mythical Beasts, Connie retreats to a forgotten mine where she encounters a community of abandoned, ailing creatures. Guided by a blinded Minotaur, she must navigate her own volatile abilities while attempting to protect these creatures from further harm. The narrative follows Connie's isolation and her search for agency in a world that fears her potential.

Readers frequently highlight the progression of Connie's character as she transitions from a confused novice to a more self-aware individual. Discussion often centers on the portrayal of the Society for the Protection of Mythical Beasts as a flawed institution that fails to support its most vulnerable members. Critics note the effective use of the Minotaur as a mentor figure who mirrors Connie's own sense of brokenness and isolation. The balance between the internal psychological struggle and the external threat of the antagonist provides a consistent tension throughout the narrative. Many readers appreciate how the story avoids simple moral binaries, opting instead to examine the difficulty of choosing between destructive power and restraint.