A female prosecutor who mastered in kicking ass, law, 4 languages, as well manipulation. She started from the bottom to get where she was, she strive to find the killer of her grandmother's hit and run car accident that lead her to the bigger scheme of big establishments which included prosecutor who ignore investigation her Grandmother's hit & run. Losing her memory after a car accident, she woke up in the family of strangers that treated her like s**t, that use her for bargaining chip for the family, later found out she's identical look alike of a heir daughter in law Kang Mi-Na. While Cho YeonJoo tried to figure out who she's, she managed to get to know cousin in law (Han SeongWook) who happened to be in love with the real MiNa but realized the girl in front of him definitely was not her. Seong Wook just came back to Korea to discover who's behind the horrific death of his father's as well as the heir of biggest share holder of Yumin company where Kang Mi-Na hold 32% after the plane accident that befallen into her family. The real Kang Mi-Na on the run to China, went into plastic surgery to change her entire face, planning to come back to fight her inheritance - to bad her character was pretty weak - big ambition without action. Nothing but substance....nothing but failure to her after all the shitty things she had to endure from in-laws.

The collaboration between them uncovered the greed of Han family, corruption of Prosecutors, mismanagement of company, as well as family dynamic. It's good drama, finished it within a week, not a memorable one but watchable. I like Honey Lee the FL, she's a better Korean actress and comical.