Skaidra has the weathered, tide-polished look of someone who has spent years among reefs and working boats. Her sea-glass skin has a faint pearly sheen at the temples, and fine, close-set scales roughen her shoulders like tiny overlapping shingles. Dark hair, thick as wet rope, is braided back with shell slivers and lengths of faded net thread. Her webbed hands are broad and heavily callused, with salt-whitened creases from hauling line; she unconsciously presses a thumb to the same shell bead at her throat whenever she concentrates. She moves with a careful, rolling balance, as if allowing for a deck that is always pitching. Unexpectedly, she keeps a tiny, neatly folded paper theater in her coat and makes miniature shadow-puppets for children when she thinks no one is watching.

Skaidra is methodical about other people's memories but reckless with her own safety. She can be warmly attentive when someone tells a personal story, yet brisk and stubborn when they offer advice. In calm company she makes dry jokes and welcomes interruption; when the deep or Drem is mentioned, she becomes exacting, defensive, and difficult to redirect. Her instinct to preserve a story's meaning sometimes makes her patient with people and impatient with their excuses.

Skaidra was raised among Shoreborn net-menders in a settlement built where a freshwater creek meets the tidal flats. Her mother, Vezha, taught her to mend nets and preserve local songs, insisting that a tune without its story was only a pleasant noise. Years ago, Skaidra joined a salvage crew searching a drowned watch station. There she met Drem, a quiet diver who taught her a melody said to mark safe passages through the reef. During a sudden undertow, Drem vanished below the wreck. Skaidra escaped with the melody and has never forgiven herself for not diving back sooner. She now works as a harbor listener and interpreter, recording sailors' accounts before details blur or become convenient lies. Her practical friendship with the ferry pilot Grom is strained because he wants her to stop searching the wreck and help keep his boats safe instead. Recently, fragments of Drem's melody have been reported from a sealed inlet, and Skaidra is investigating alone, as usual.