Perfect Crown

Perfect Crown
Teaser poster
Also known asWife of a 21st Century Grand Prince[1]
Hangul
21세기 대군 부인
Lit.The 21st Century Grand Prince's Wife
RR21segi daegun buin
MR21segi taegun puin
GenreRomantic comedy
Written byYoo Ji-won
Directed by
  • Park Joon-hwa
  • Bae Hee-young
Starring
Music byKim Tae-seung[2]
Country of originSouth Korea
Original languageKorean
Production
Executive producers
Producers
  • Lee Dae-yong[3]
  • Park Ji-hye[3]
Running time80 minutes
Production companies
Original release
NetworkMBC TV

Perfect Crown (Korean: 21세기 대군 부인) is an upcoming South Korean romantic comedy television series written by Yoo Ji-won, and directed by Park Joon-hwa and Bae Hee-young, and starring IU, Byeon Woo-seok, Noh Sang-hyun, and Gong Seung-yeon. The series unfolds when the second daughter of a chaebol family enter a contract marriage with the second son of the king. It is scheduled to premiere on MBC TV on April 10, 2026, and will air every Friday and Saturday at 21:40 (KST). It will also be available for streaming on Disney+.

Synopsis

The series follows the story of a woman named Sung Hui-ju, who feels frustrated by her status as a commoner, even though she is a member of a conglomerate, and Prince I-an, who experiences sorrow as the king's son yet possesses nothing.

Cast and characters

Main

The second daughter of Castle Group, she navigates a world where her wealth is offset by the stigma of her illegitimate birth. Despite the frequent scorn from her peers, she maintains a composed and assertive demeanor. Driven by a goal to secure her social standing through marriage, she approaches Prince I-an with a formal proposal.
The second son of a royal family, whose existence poses an inherent political threat to the King. Under constant surveillance by Queen Dowager Yoon Yi-rang, he faces increasing pressure to enter a strategic marriage that would further limit his autonomy.
Born into a prominent political family, he serves as Prince I-an's confidant. His background provides him with the connections and influence to navigate the palace's inner circles alongside the Prince.
A member of a politically dominant lineage that has produced four queens, she is driven by the need to secure her young son's future. Her position makes her wary of I-an's influence, leading her to aggressively advocate for his marriage to neutralize him as a potential rival.

Supporting

Residence of Grand Prince I-an

A loyal aide dedicated to Prince I-an. While he follows strict palace protocol in public, he and the Prince share a casual, close relationship outside the palace walls.
  • Choi Ji-soo as Lee Ah-reum
  • Lee Si-hoon as Kim Young-moon
  • Jung Ji-an as Kim Young-sun
  • Jin Se-rim as Yoo Ji-soo

Secretariat of Castle Beauty

Hui-ju's chief secretary. While she is the person Hui-ju relies on most, they frequently clash on various issues.
  • Park Ji-ye as Park Seung-hee
  • Jung Yi-an as Im Joo-ho
  • Yoon Sul-ah as Jung Ye-rin

People of Castle Group

  • Jo Seung-yun as Sung Young-gook
  • Lee Jae-won as Sung Tae-joo[7]
The eldest son of Castle Group and Hui-ju's older brother.
  • Chae Seo-an as Han Da-young

People of the Royal Palace

Others

  • Jo Jae-yoon as Yoon Sung-won
  • Kim Jung-woon as Jo Min-young

Production

Development

MBC and Kakao Entertainment announced the production of Perfect Crown, a contemporary romance series set within an alternative-reality South Korean constitutional monarchy. Developed from an award-winning script written by Yoo Ah-in from the 2022 MBC Drama Screenplay Contest,[8] the project was planned by Kang Dae-seon.[9] Directed by Park Joon-hwa, who helmed Alchemy of Souls (2022–23), and Bae Hee-young while Yoo Ji-won served as screenwriter.[10][7]

Casting

In December 2024, Kakao Entertainment confirmed that IU and Byeon Woo-seok would star in the series.[11] Three months after the confirmation, TV Daily reported that IU and Byeon would be leaving due to scheduling conflicts but it was denied by their agencies.[12] In April 2025, Noh Sang-hyun and Gong Seung-yeon were cast following IU and Byeon.[4] In June 2025, Yoo Su-bin, Lee Yeon, and Chae Seo-an also join the cast.[6][13][14]

Filming

Principal photography commenced in May 2025.[15]

Release

Perfect Crown was originally slated to premiere on MBC TV in the second half of 2025, but then it was decided to air it either at the end of the year or in 2026.[16][17][18] The series was reported for an April 3, 2026 broadcast.[7] In November 2025, Disney+ unveiled that the series will also be available to stream on their platform.[1] In March 2026, the premiere date was confirmed to be on April 10, and will air in MBC's Friday–Saturday timeslot at 21:40 (KST).[19]

References

  1. ^ a b Rahman, Abid (November 12, 2025). "Korean Drama 'Perfect Crown' Heading to Disney+ in 2026, 'Made In Korea' Renewed For Season 2". The Hollywood Reporter. Retrieved November 13, 2025.
  2. ^ Kim, Tae-seung (April 21, 2025). '21세기 대군부인' 에 참여합니다 [Participating in '21st Century Grand Prince's Wife']. Kim Tae-seong & Monopole. Retrieved October 17, 2025.
  3. ^ a b c d e 작품소개 [Introduction]. iMBC (in Korean). Retrieved March 11, 2026.
  4. ^ a b c d e Kang, Joo-hee (April 21, 2025). 아이유-변우석 '21세기 대군부인' 2026 상반기 편성...노상현-공승연 합류 [IU and Byeon Woo-seok to star in "21st Century Prince's Wife" in the first half of 2026; Noh Sang-hyun and Gong Seung-yeon to join]. Ilgan Sports (in Korean). Retrieved October 17, 2025.
  5. ^ Kim, So-yeon (January 28, 2026). 유수빈, '21세기 대군부인' 출연...아이유X변우석과 호흡 [Yoo Su-bin to Appear in Perfect Crown...Joining IU and Byeon Woo-seok]. Maeil Business Newspaper (in Korean). Retrieved January 28, 2026.
  6. ^ a b Jang, A-reum (June 11, 2025). [단독] 이연, 아이유 수석비서 된다...'21세기 대군부인' 합류 [Lee Yeon become IU's chief secretary... Joins "21st Century Grand Prince's Wife"]. News1 (in Korean). Retrieved October 17, 2025.
  7. ^ a b c Kim, Min-ji (January 28, 2026). [단독] 이재원, 아이유와 남매 된다...'21세기 대군부인' 출연 [[Exclusive] Lee Jae-won to play IU's brother...joins the cast of Perfect Crown]. News1 (in Korean). Retrieved January 28, 2026.
  8. ^ Kim, So-yeon (September 1, 2022). MBC 드라마 극본 공모 시상...우수상은 '21세기 대군 부인' [[News] MBC Drama Screenplay Contest Awards...Excellence Award goes to 21st Century Grand Prince's Wife]. Maeil Business Newspaper (in Korean). Retrieved March 10, 2026.
  9. ^ Ahn, Eun-jae (December 2, 2024). 아이유·변우석, 로맨스로 만난다...드라마 '21세기 대군 부인' 캐스팅 [IU and Byeon Woo-seok meet in a new romance...Cast in the drama Perfect Crown]. News1 (in Korean). Retrieved March 10, 2026.
  10. ^ Kang, Nae-ri (February 18, 2026). [단독] 아이유·변우석 '21세기 대군 부인' 연출, '환혼' 박준화 감독이 맡는다 [[Exclusive] IU and Byeon Woo-seok's Perfect Crown to be directed by Park Joon-hwa of Alchemy of Souls]. YTN (in Korean). Retrieved March 9, 2026.
  11. ^ "IU, Byeon Woo-seok stars in MBC's new romance series". The Korea Times. December 2, 2024. Retrieved October 17, 2025.
  12. ^ Lee, Min-ji (March 28, 2025). 아이유X변우석, 뜬금없는 '21세기 대군 부인' 하차설에 "사실무근" [공식] [IU and Byeon Woo-seok deny groundless rumors of their departure from Perfect Crown]. Newsen (in Korean). Retrieved October 17, 2025.
  13. ^ Ahn, So-yoon (June 9, 2025). [단독] '은장고 일진' 유수빈, 변우석 오른팔 된다...'21세기 대군부인' 캐스팅 [Yoo Soo-bin becomes Byeon Woo-seok's right-hand man...Cast in Perfect Crown]. Sports Chosun (in Korean). Retrieved October 17, 2025.
  14. ^ Kim, Ye-eun (June 12, 2025). [단독] '폭싹' 학씨부인 채서안, 또 아이유 만난다...'21세기 대군부인' 합류 [[Exclusive] Chae Seo-an, who played Lady Hak in When Life Gives You Tangerines, to meet with IU again...Joins Perfect Crown]. Xports News (in Korean). Retrieved October 17, 2025.
  15. ^ Park, Ro-sa (May 17, 2025). '꽃갈피 셋'→'대군부인'까지...아이유, 소처럼 일한다 [MD피플] [From A Flower Bookmark 3 to Perfect Crown...IU works like an ox [MD People]]. My Daily (in Korean). Retrieved March 10, 2026. 아이유가 출연하는 MBC 새 드라마 '21세기 대군부인'(이하 '대군부인')은 최근 촬영을 시작했다. [The new MBC drama Perfect Crown (hereafter Grand Prince's Wife), starring IU, recently began filming.]
  16. ^ Kim, Na-yul (December 2, 2024). 아이유X변우석, 입헌군주제 속 로맨스..'21세기 대군 부인' 호흡[공식] [IU and Byun Woo-seok's romance under a constitutional monarchy...] (in Korean). Herald Pop. Retrieved October 17, 2025 – via Naver.
  17. ^ Kim, Na-yul (January 8, 2025). [단독] 공식 라인업 빠진 이유..변우석X아이유 '21세기 대군부인' MBC 연말 노린다 [The reason for the omission of the official lineup... Byeon Woo-seok and IU's '21st Century Prince's Wife' to be targeted for MBC's year-end broadcast] (in Korean). Osen. Retrieved October 17, 2025 – via Naver.
  18. ^ Kim, Chae-yeon (February 24, 2025). [단독] 변우석x아이유 '21세기 대군 부인' 내년에 볼까.."2025년 편성 미정" (종합) [Will Byeon Woo-seok and IU's "21st Century Prince's Wife" be available next year? "2025 schedule not yet determined"] (in Korean). Osen. Retrieved October 17, 2025 – via Naver.
  19. ^ Lee, Ho-young (March 10, 2026). 변우석X아이유, 웨딩 화보 버금가는 커플 포스터...'21세기 대군부인' 시선 집중 [Byeon Woo-seok X IU, couple poster rivals a wedding shoot...All eyes on the Perfect Crown]. iMBC (in Korean). Retrieved March 10, 2026.
Wikimedia Commons has media related to Perfect Crown.
This article is issued from Wikipedia. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.