"The King’s Affection" is a South Korean historical drama that aired in 2021. The story revolves around crown prince Lee Hwi, who is forced to disguise herself as her deceased twin brother to protect the royal family. This leads to complex relationships and challenges as she navigates court life while keeping her true identity a secret. The series explores themes of love, identity, and duty, highlighting the struggles faced by women in a patriarchal society. It features a strong cast, including Park Eun-bin as the lead and Rowoon as her love interest, providing a captivating blend of romance and intrigue.