Some time in the 1980s, two mermaids, Golden and Silver, encounter a rock band, Figs n' Dates, relaxing and playing music on a beach in Polish People's Republic. They accompany the band back to the nightclub where they regularly perform and begin playing gigs there, performing as striptease and backup singers. The mermaids soon become their own act, The Lure, with the band backing them. Golden murders a bar patron after a show one night and continues to thirst for blood; Silver falls in love with the bassist Mietek, but Mietek only sees her as a fish and not a woman.