According to SPOTVNEWS, Kim Eun Sae will be making her special appearance in The Penthouse: War in Life. As the drama reached its climax as Shim Soo Ryeon (Lee Ji Ah) learned the truth about Oh Yoon Hee (Eugene), attention focuses on what story will unfold with Ki Eun Sae. In particular, Ki Eun Sae left a strong impression when she made a special appearance in Hospital Playlist as Lee Ik JoonŌĆÖs (Jo Jung Suk) wife who asked for divorce. Ki Eun Sae debuted in 2006 with the drama The Invisible Man and since then appeared in various works like Fashion King, Liver or Die and film The Good, The Bad, The Weird. Recently, she has been active on social media as a fashion influencer. Source (1)