One the Woman (Complete) | Korean Drama

Jo Yeon-Joo (Lee Ha-Nee) is a corrupt prosecutor. Due to a case, she loses her memory. She begins to live as daughter-in-law Kang Mi-Na (Lee Ha-Nee) of a chaebol family, who looks just like Jo Yeon-Joo.Meanwhile, Han Seung-Wook (Lee Sang-Yoon) is the son of a chaebol family. He hasn’t gotten over his first love. He gets involved with Jo Yeon-Joo, who lost her memory.