Anselm le magicien tutors a human prince while covertly practicing sorcery. His history includes a youthful romance with the sea witch Hedwig, severed when her thirst for power compelled him to banish her to the ocean depths, forging a bitter rivalry that spans decades as she plots to conquer land and sea.

He supplies vital magical assistance to allies, crafting a transformative potion that bridges human and aquatic forms. This elixir enables the prince and a mermaid to circumvent Hedwig’s obstacles, while Anselm’s arcane expertise and historical knowledge solidify his role as a mentor, devising counterstrategies against threats.

Anselm partners with his sea otter companion, Ridley, for underwater reconnaissance and artifact retrieval. His efforts focus on neutralizing Hedwig’s influence and shielding the kingdom from her schemes, particularly her pursuit of the Amulet of Power—a relic he works to secure before she weaponizes it.

Their shared past as lovers-turned-enemies infuses their clashes with emotional weight, highlighting themes of loyalty and betrayal. Anselm’s relentless opposition to Hedwig’s ambitions demonstrates his dedication to preserving balance between realms, though his youthful choices persistently influence unfolding confrontations.