Sinipsawon Kim Cheol-Su Anime Details and Episodes On the day he was abandoned by the company he devoted his entire life to, did he return to the moment of his first day at work? Kim Cheol-Su, a new… Series info Watch free DetailsFormatMangaStatusAiringScore54/100SourceWeb novelCountryKorea GenresDrama TagsEconomicsFull ColorLong StripAge RegressionOfficePrimarily Adult CastWork RecommendationsSangnamjaUnmyeongeul Boneun HoesawonJeonsaenghaetdeoni SinipsawonReborn RichCheonjae Hoesawoni Seonneomeumyeon SaenggineunilYeongeop Cheonjaega Doeeotda