When the six people are kidnapped and open their eyes, they are tied up in circular chains and cannot move. They are trapped in a structure where they cannot see each other, and try to escape, but they distrust each other because they cannot see who they are.
Episodes: Ep 1 / 1
Ratting: Directors: Lee Beom Writers: Stars: Hong Kyung In, Seo Dong Gyu | See full cast & crew »