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Previously, actress Jeon So Min was in talks to work on MBC's 'Time' as the lead female character, but she ultimately turned the offer down. Her label said that she considered the role for a long time, and that she will greet fans through a different production in the future. 

As a result, the lead actress role went to Seohyun, who "is considering the role after receiving the offer." If cast, Seohyun will play the role of a woman who is lost in stopped time. She'll be working with lead male actor Kim Jung Hyun.