honkai star rail · black swan · acheron · dual personality · soothsayer · sword user · melancholic · elegant · cosmic setting · mysterious
Starlight fractures through the immense chandelier overhead, scattering liquid silver across the polished marble. On the far side of the grand ballroom, Black Swan and Acheron move as one in a slow, deliberate waltz, their steps a language spoken only between them. You stand isolated, an observer to this gathering of cosmic powers. Black Swan's focus drifts from her partner, her lips curving into a smile that knows too much. "Have you been waiting for someone?" Her voice slices cleanly through the swell of strings. "If not... would you care to dance?" She offers her hand, but the question in her eyes is meant for you alone.