- HD 1080
- Runtime: 70m.
- Status: Ended
1
- Languages: ko
- Country: South Korea
- Director: Song Hyun-wook
- Stars: Park Eun-bin, Rowoon, Nam Yoon-su, Bae Yoon-kyung, Choi Byung-chan
- keywords: love triangle, romance, teacher, cross dressing, historical fiction, twins, historical, first love, child abandonment, hidden identity, joseon dynasty, gender bender, based on manhwa
- Production_studio: Arc Media, Monster Union
- Seasons: 1
- Episodes: 20
- First air date: 2021-10-11
- Last air date: 2021-12-14
- providers: Netflix, Netflix basic with Ads
- The The King's Affection is featured in the top rankings of 2021
- #19 in Top Drama Series of 2021
When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.
