WhennovelistHyun-soomovestoanewplace,heissuddenlyvisitedbyastrangewomanwhosaysthatsheusedtolivethere.Hyun-sooandJeong-yoondiscussamovieJeong-yoonplanstomake,butthisresultsinthembreakingupandsaytheirgoodbyes.AstrangernamedYoon-jootellsHyun-sooasecretabouthisdeadwifeSo-young,andhedecidestogoexploreherpast.NovelistJeong-yoongoestomeetYoon-joo,thepersonshebasedhernovelon,inordertofinishsomebusiness.Theyareallwandering,inhermemories,inhisnovelandintheirmovies...