简介：Onadesolate,Midwesterncountyroad,aboundmancrawlstowardsaremotepostalbox,managingtoslideablood-stainedplea-for-helpmessageintotheslotbeforeapanickingfigureclosesinbehindhim.ThenotemakesitswaytothecountypostofficeandontothedeskofJasper,aseasonedandskilleddeadletterinvestigator,responsibleforinvestigatinglostmailandreturningittoitssender.Asheinvestigatesfurther,JaspermeetsTrent,astrangeyetunassumingmanwhohastakenupresidenceatthemen’shomewhereJasperlives.WhenTrentunexpectedlyshowsupatJasper’soffice,itbecomesclearhehasavestedinterestinthenote,andwillstopatnothingtoretrieveit.