In the late 1970s, a woman named Blue gained fame for her unusual feline-like attributes, including pointed ears and a tail, as well as her supernatural ability to see ghosts. She also astounded many by expertly handling three guns at once using her tail. Blue used these talents to resolve numerous incidents and conflicts, but faced a difficult challenge when two couriers, Bill and Robert, were ambushed by masked attackers. Determined to get to the bottom of the situation, Blue communicated with a deceased assailant and discovered that the attackers were after a cassette tape of Sinatra's music that Bill possessed. What followed was a long and exciting day full of twists and turns, all centered around this coveted cassette tape.