The Blue-Eyed Black Cat first appears in Volume 2 as a ritual component whose fur stands on end when frightened, serving as a living conduit for resurrection magic. Across the series it evolves from a simple sacrificial animal into a recurring mystical familiar whose presence signals the activation of resurrection pathways and the manipulation of life-death boundaries. Its role expands from passive ingredient to active participant in Klein Moretti’s resurrection schemes, becoming a symbolic marker of the boundary between the living and the dead.

The Blue-Eyed Black Cat first appears in Volume 2 as a ritual component whose fur stands on end when frightened, serving as a living conduit for resurrection magic. Across the series it evolves from a simple sacrificial animal into a recurring mystical familiar whose presence signals the activation of resurrection pathways and the manipulation of life-death boundaries. Its role expands from passive ingredient to active participant in Klein Moretti’s resurrection schemes, becoming a symbolic marker of the boundary between the living and the dead.