In "The Mark of Athena" by Rick Riordan, Percy displays a charm and innocence that makes it difficult for others to resist his pleas. His sea-green eyes evoke the image of a helpless baby seal, showcasing his endearing and vulnerable nature. This description suggests that Percy's appeal lies not just in his bravery but also in his ability to elicit sympathy from those around him.
Piper reflects on the challenge Annabeth faces when arguing with Percy, hinting at his persuasive qualities. This dynamic emphasizes the interesting interplay between characters, revealing how love and camaraderie can complicate disagreements. Percy's cute display makes one wonder how Annabeth manages to assert her views in their relationship, underscoring her strength in contrast to his charm.