充满了对梦想和自由的追求，角色的不懈努力和勇敢抗争令人动容。AftertheGreatEarthquakeinNortheasternJapan,Mitsuoissenttoamentalhospitalfromthestrainofgrieffromworkingtoclearoutthedebrisofthedisaster.Whenheisreleased3yearslater,hefeelsamomentofhappinessasheiswelcomedbackbyhisbrotherYuta,hiswifeYoko,theirfirstdaughterChie,andtheirseconddaughterItsuki,whohasadownsyndrome.Thenextday,Chiewishestogototheamusementpark,andMitsuotakesChieandItsukithere.Butthesehappymomentsdon'tlastlong,andtheincidenthappensatthepark.ChiedroppedItsukiontheconcretewhenMitsuotookhiseyesoffofthem.YokocannotacceptItsuki'sdeath,madlyquestionsChieandMitsuo.Inthispressure,ChieliesthatUncleMitsuodroppedItsuki.AsYokogoesthroughamentalbreakdownfromtheshock.Becomingfullwithregretdaybyday,YokoaccusesYutaandquestionsifhefeltrelievedthatItsukidied.Hearingthisfightbetweenherparents,Chie'sheartwasalsoslowlybeing...