The game takes place in autumn of AW 1282, about 2 years before the events of Phantasy Star II. Shir Gold (Shiruka Rebinia, Shilka Levinia) – the only child of a wealthy family in Paseo, she belongs to the well-to-do of Motavia. Growing up and wanting for nothing, Shir felt that becoming a thief would remedy the monotony of daily life. She enjoys the outside air, the cool night breeze, and hanging around on rooftops, giving her the nickname "Shir of the Wind". Her adventure outlines one of her escapades as a thief, as she plans to steal a valuable painting entitled "Opa-Opa", which is on display in a hotel exhibit.