Queen of the Game (2006)

Queen of the Game 2006 / 게임의 여왕 2006 / Geimui Yeowang

23 years ago, Kang Eun Seol's father, Kang Jae Ho, stole the position of Lee Shin Jun's father. This led Lee Shin Jun's father to commit suicide with his wife and son. Now, 23 years later, Lee Shin Jun, now known as Chase, wants revenge and isn't going to stop until he gets it. He makes Kang Eun Seol fall for him so that he can get to her father. But there is a twist: Lee Shin Jun has also fallen in love with Kang Eun Seol, but Lee Shin Jun's partner, Park Joo Won, loves him too... Later, Eun Seol finds out about Shin Jun's revenge plot against her father. (Source: DramaWiki)