One the Woman

The life of Jo Yeon-joo (Honey Lee), a prosecutor with tough personality, changes completely after waking up from a coma and discovering that she suffers from amnesia caused by a car accident. She is mistaken for Kang Mi-na, a cold woman who looks just like her. Mi-na is the youngest daughter of Yumin Group and the second daughter-in-law of the Han family, owners of Hanju Group. Due to Kang Mi-na's illegitimate status, both her and her husband's family mistreat her. However, when Yeon-joo lives as Mi-na in the Han's household, she fights back against the family's mistreatment of her. Han Seung-wook (Lee Sang-yoon) is a chaebol, who still cherishes his first love. He left South Korea because he wanted to avoid the savagery of a fight for inheritance, but comes back in order to discover the truth behind his father's sordid death. When he meets his first love by chance, he does not want to lose her again.