Sung-chul,ontherunafteravengingforhisgirlfriend,hidesinaruraltownposingasthesonofanelderlywomanwithdementia.Asthetownspeopleembracehim,hebeginstofeelasenseofbelonging—untiladamprojectbringswavesofprotestersandviolentenforcers.Withjustonedayleftbeforethestatuteoflimitationsonhiscrime,Sung-chulmustchoosebetweenescapingtownorstandinguptoprotectthepeoplewhoacceptedhimasoneoftheirown.