Plot:
This is a TV series adapted from the popular online novel of the same name, which won the NAVER Biggest Contest Grand Prize in 2019 and has been downloaded over 9 million times. It is a thrilling and secretive "return romance revenge drama" about Han Yizhu, a woman who chooses to sign a marriage contract to avenge her husband and family, and Seo Doguk, a man who postponed the marriage contract to marry her.