According to Lee Kim Productions, they are now in advanced talks with Jung Il Woo's management, Star K Entertainment and the possibility of him joining is very high. Once it's confirmed, filming for Lady Castle would then begin in mid July.
Lady Castle is a romantic comedy that sees a guy become a housekeeper and has an eye on the rich family’s hidden slush fund. He develops a love triangle with the family's 3 daughters, 1 of which is played by Yoon Eun Hye. Jung Il Woo is likely to be involved in a love triangle with Yoon Sang Hyun and Yoon Eun Hye if everything goes well.
Credit: Allkpop
A/N: But if Jung Il Woo really join the cast I can´t do more the claps, but somehow want him to pair with Eun Hye. Anyway when I first saw the news about Yoon Sang Hyun joining Yoon Eun Hye on Lady Castle I kinda disappointed about the cast for the drama. After all this is her comeback after almost 2 year. I was really hoping the main male lead was more like:
Lee Seung Ki
Lee Junki
Kang Ji Hwan
Jo Hyun Jae
Jae Hee