Zucco is a mischievous male pixie determined to enroll in the University of Fairy Land by completing a quest to gather 101 magic cards through acts of goodwill. With brown curly hair and a matching tail, his playful demeanor is accentuated by a perpetually nude form. Alongside a pragmatic female companion, he disrupts adaptations of Hans Christian Andersen’s tales, striving to rewrite tragic endings. Their meddling rarely succeeds but sparks comedic chaos, countering the original stories’ somber moods.

Known for irreverent teasing and a penchant for pranks, Zucco’s dynamic with his partner drives the narrative structure, their banter bridging segments between fairy tale interludes. Though their interventions lack meaningful impact, they create whimsical contrasts to darker plotlines. The duo’s origins, personal histories, and connections beyond their shared mission remain undefined, with no elaboration on growth or expanded roles in external media.