Amidst the glamor of London’s 1979 disco scene two women meet. Nicola, a beautiful and blasé vampire, and Amber, a lively human who loves nothing more than nights spent dancing in a club. The two can’t resist each other, but after fifty years and an unraveling mystery from page-one, Amber is desperate to break free from this captive friendship. Can she get away from her eternally toxic best friend, or will Nicola succeed in keeping the party going forever?