"The Prisoner of Zenda" setting (9)
I believe the answer is:
ruritania
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the prisoner of zenda setting</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ruritania that I've seen before include "Hope place" , "Hope country" , "RA Air Unit (anag.)" , "Land of Hope ..." , "Fictional land of romance" .)