鑰匙游戲由tablo,秋成勛,李輝才,張鉉誠,宋一國,嚴泰雄,宋大韓,宋民國,宋主演,鑰匙游戲 講述了Agroupofyoungfriendsastheycomeofageandstrivetomeettheunexpecteddemandsofadultlifewhilecomingtotermswiththeirownidentities,