When masked thief Linde Voss prowls the fog-soaked alleys of Antwerp, she steals only secrets, trading them for favors at Café Noorderlicht. After a deal goes wrong, a silver music box bearing the sigil of a moth leads her to the underground court of the Koningin van Schaduwen, a whispered sovereign ruling from the tunnels beneath the Scheldt.
With a clockmaker named Bram and a stray raven, Linde must navigate dueling guilds, ink-magic graffiti, and a curfew imposed by Captain Vermeer. Panels swing from noir blues to candle gold as rooftop chases, lantern-lit duels, and a disappearing map pull the city apart, forcing Linde to choose between the daylight that disowns her and a crown she never wanted.