Class 1-9 Anime Details and Episodes In a twist and turn of events during a school trip to a rural, northernmost province of South Korea, Se-yeon and her classmates find themselves stranded… Series info Watch free DetailsFormatMangaStatusFinishedScore65/100SourceOriginalCountryKorea GenresDramaHorrorMysteryThriller TagsFemale ProtagonistOutdoor ActivitiesPrimarily Teen CastSurvivalFull ColorEnsemble CastBullyingWilderness RecommendationsShotgun BoyBanhyangFingersSurvival Log CharactersSe-Yeon HanChae-Eun Hyeon (Supporting)Ji-Hun An (Supporting)Dong-Su Lee (Supporting)Ji-Eun Kim (Supporting)