In a 21st-century constitutional monarchy, a woman who has everything but remains a commoner crosses paths with a prince who, despite his royal lineage, feels powerless—leading to a love that defies social status.
| Title | Perfect Crown |
|---|---|
| Subtitle Available |
 ETC.
|
| Alternative Titles | A Esposa do Grande Príncipe do Século 21, 21segi Daegun Buin, 21st Century Grand Prince's Wife, Wife of a 21st Century Prince |
| First Air Date | 2026-04-10 |
| Last Air Date | 2026-04-10 |
| Number of Episodes | 12 |
| Number of Seasons | 1 |
| Genres | Comedy, Drama, |
| Networks | MBC, |
| Casts | IU, Byeon Woo-seok, Steve Sanghyun Noh, Gong Seung-yeon, Yoo Su-bin, Lee Yeon, Lee Jae-won, Chae Seo-an, Cho Seung-yeon, Park Ji-ye, Sung Joon |
| Plot Keywords | , |
Seong Hui Ju
IU
Grand Prince Yi An
Byeon Woo-seok
Min Jeong U
Steve Sanghyun Noh
Yun I Rang
Gong Seung-yeon
Choi Hyeon
Yoo Su-bin
Do Hye Jeong
Lee Yeon
Seong Tae Ju
Lee Jae-won
Han Da Yeong
Chae Seo-an
Seong Hyeon Guk
Cho Seung-yeon
Park Seung-hui
Park Ji-ye
Lee Hwan
Sung Joon
Kim Yeong-mun
Lee Si-hoon
Lee A-reum
Choi Ji-su
Im Ju-ho
Choi Cheol-gyoo
Jeong Ye-rin
윤설아
Yu Ji-su
진세린
Kim Yeong-seon
Jeong Ji-an
Jo Min-yeong
Kim Jung-woon
Yun Seong-won
Jo Jae-yun
Choi Jin-suk
Park Jun-myun
Lee Yun (The King)
Kim Eun-ho
Im Seon-hwa
Lee Jae-kyung
Jeong Mi-hui
Kim Soo-jin
Jeong-woo’s secretary
Kim Gyu-ri
