Kim Seo-hyung (born October 28, 1973) is a South Korean actress. She is best known for her roles in 2008 revenge drama Temptation of Wife and in Sky Castle, playing a mysterious private tuition coordinator.
Honed from childhood into a merciless killing machine by a criminal organization, assassin Sook-hee is recruited with the promise of freedom after ten years of service. However, secrets from her past destroy everything she’s worked for and now she embarks on a roaring rampage of revenge.
Encaged in a gold-clad life of secrets and lies, two women in a conglomerate family seek to topple all that stands in their way of finding true joy.
Shin-ah, a free spirit, has an unexpected encounter with Dong-gi, who seeks excitement. After a passionate night, she breaks up with her boyfriend and reunites with Dong-gi when he calls. The two fall madly in love.
