Sonata, an emerald-hued figure at the heart of a childhood friend group in Parrel’s undersea village, balances composed maturity with a natural leader’s instinct. She champions her friends’ needs and emotions, often setting aside her own yearnings, yet grapples with self-doubt in personal choices while acting with swift resolve when aiding others. This duality drives her determination to preserve Parrel’s abandoned cinema—a crumbling relic she fights to protect as a guardian of shared memories and gathering places.

Her love for adventure films whispers of a longing to explore realms beyond her aquatic home, though loyalty to her peers roots her firmly in Parrel. Moments of quiet conflict arise when personal ambitions clash with communal bonds, seen in her wavering over selecting a meaningful gift or lingering introspection following a friend’s farewell. Connections with Canon, Caro, Fina, and Serena anchor her story, their dynamic defined by mutual trust and steadfast support.