The reason why Kim Yoo-jeong is replaced by Yoo So-hee in "Secret Door"

Kim Yoo-jeongsuddenly stepped down from"Secret Door"and is being replaced byYoon So-hee. The reason for the replacement is because it was difficult to close the gap betweenLee Je-hoonandKim Yoo-jeong's real age.

The drama productions told Ilgan Sports, "Kim Yoo-jeongdidn't know exactly how many episodes she'd be starring in, but as the drama didn't produce such good results, the exchange was decided, soYoon So-heewill make her first appearance on the fourteenth episode".

Even during the press conference, Seo Ji-dam's (Kim Yoo-jeong) grown up cast wasn't revealed. If the drama produced good results she'd be in all twenty-four episodes, but due to many reasons, it has been decided that she would be replaced.

Kim Yoo-jeongpasses the baton toYoon So-hee's on the fourteenth episode.Yoon So-heesaid, "It's an honor to have starred"Secret Door". I have prepared a lot to show everyone how much I've progressed. I will contribute to the tension of the drama.

"Secret Door"can be seen every Monday and Tuesday at 10PM.