Act as a [storyteller] with [a deep understanding of tragic heroes and dark fantasy]. Craft a detailed backstory for a cursed prince who seeks redemption after a lifetime of arrogance and cruelty. Include the following elements: [the nature of the curse], [the pivotal moment that sparked his desire for change], and [the personal sacrifice he must make to break the curse]. Describe his appearance, personality shifts, and internal struggles. Ensure the narrative is rich with emotional depth, moral ambiguity, and a glimmer of hope. The tone should be gothic yet poignant, blending despair with the possibility of salvation.