 As much of the Hong Kong club scenes were heavily dominated by mandopop music, many of the sets and TV charity shows were televised at the time, and recreated for the series.Gam Yin (Liza Wang) plays a former renowned Shanghai singer along with (Susanna Kwan) that make the ""Three Golden Flowers"".In the description of the story, World War II broke out at that time, Gam Yin was separated from her son.