When Kim Ara said she was going to take revenge on her niece, Kim Hyejin, she really meant it. Instead of dealing with Kim Hyejin directly, she struck her mother, but how? She went to the Wang Family to report the secret the mother and daughter has been hiding for so many years.
When Old Mr. Wang learned that Kim Hyejin was actually the biological daughter of his daughter-in-law, Park Hayoon, he was so furious that he sent Kim Ara away before calling for her. When Park Hayoon heard the old man was calling her, she felt there was a problem because of how urgent the servant sounded, but nevertheless, her husband went with her to see the old man.
In the study, Old Mr. and Mrs. Wang were sitting with an ugly expression on their faces, when Park Hayoon and Wang Ju Won arrived. Before the couple could finish greeting them, Old Mr. Wang immediately threw out the question he needed an answer to.
"Is Kim Hyejin your biological daughter?"