A fli-derb competitor uses her connection to sage the fifties.
The fifties was a term referring to the police in 2035.
In the 20th century, police were called "the five-o" after the popular police drama show Hawaii Five-O (original: 1968-1980, reboot: 2010-ongoing). By 2035, "the five-o" had been given the shorthand "the fifties".
