Jerenia's life has been nothing but torment after marrying Vincent Mercier. All day, she is ignored and looked down on by her in-laws and Vincent. To make matters worse, she later learns that her best friend, Erica, has been having an affair with Vincent. After surviving Vincent's attempt to murder her, Jerenia vows to take her revenge on him and Erica. As part of her plan, she decides to join hands with another duke who has bad blood with the Mercier family and adopt a new identity as his younger sister. ⓒ Haepal, Kim Soon-ok / NHN All rights reserved. Published by Tappytoon under license from partners.