最受欢迎的仙侠网游AstridNielsen,worksinthelibraryofthejudicialpolice.SufferingfromAsperger’ssyndrome,however,shehasanincrediblememory,sosheisveryusefulinanalyzingthefilesforongoinginvestigations.Thedistrictcommander,havingnoticedthisability,decidestouseittothefullest,entrustingherwithverycomplexinvestigationswhichhaveremainedunsolvedtodate.Inaddition,alsotoreciprocate,hewilltrytohelpAstridonthebehavioralside,inordertoprovidemutualhelp.