*This content was translated by AI.

The 21st century constitutional monarchy, led by IU, Byun Woo-suk, Noh Sang-hyun, and Gong Seung-yeon, will open the doors of the Korean royal family.
In MBC's new Friday-Saturday drama "21st Century Grand Prince Lady" (script Yoo Ji-won/director Park Joon-hwa, Bae Hee-young/projected Kang Dae-sun/production MBC, Kakao Entertainment), which will premiere at 9:40 p.m. on April 10, it is raising expectations by releasing group posters of key figures supporting Jung, the business community and the royal family.
The group poster shows the dignity of Sung Hee-joo (IU), a conglomerate that moves the 21st century's constitutional monarchy Korea, the second son of the royal family, Ian Dae-gun (Byeon Woo-seok), Prime Minister Min Jung-woo (Roh Sang-hyun), and Dae-dae Yoon (Gong Seung-yeon). The four people standing in front of the folding screen of Ilwol Obongdo Island reveal their individuality in different positions.
First of all, attention is drawn to Sung Hee-joo and Prince Ian, who are located in the center. Sung Hee-joo, the only commoner, lightly puts his arm on the shoulders of Prince Ian, and the second son of the royal family, Ian Dae-gun, who failed to become king, is also leaning naturally toward Sung Hee-joo. Although it is a contractual marriage chosen to change its fate, it gives a hunch that they are relying on each other as it led to the name of a couple.
Prime Minister Min Jung-woo and Dae-jung Yun also show their extraordinary charisma by staring straight ahead. The relationship between the four is also drawing attention as the marriage of Sung Hee-joo and Prince Ian is expected to have a profound impact on the lives of Min Jeong-woo and Yoon Ryeo.
On the other hand, the unique beauty of the "21st Century Grand Duchess" is embedded throughout the posters, attracting attention. Objects that harmonize tradition and modernity, such as bonsai and ceramics, glass lighting and door frames, make us look forward to the royal scene that will appear in the play.
As such, "21st Century Grand Prince Lady" foreshadows the various relationships and unpredictable narratives of the four through group posters featuring colorful facial expressions of Sung Hee-joo, Prince Ian, Min Jung-woo and Yoon Rang, who have different thoughts. I wonder if those who stand in one place with the weight of their given destiny can achieve their desired goals.
"21st Century Grand Duchess" is a drama about the romance of breaking down the fate of a man who is a chaebol with everything in the background of the constitutional monarchy of the 21st century, but who is the son of a woman and a king whose status is annoying because he is a commoner, but who is sad because he can't have anything.
<© STARNEWS. All rights reserved. No reproduction or redistribution allowed.>
*This content was translated by AI.





![[Full Text] "Unwanted noise, I'm sorry" — Original author of 'Married Woman Killer' praises Jung Jun-won and shares closing remarks](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=300,h=208,fit=cover,g=face/21/2026/09/2026091711490860213_1.jpg)
![Lee Young-hye, Annual Revenue Grows from 48 Billion Won to Han River View Home and 400-Pyeong Headquarters Revealed [Millionaire Next Door]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=300,h=208,fit=cover,g=face/21/2026/09/2026091711244564295_1.jpg)

![Lee Geum-hee, mother passes away three days ago; rushes back from Uzbekistan [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091709134286914_1.jpg)

!["Retiring at 60": 55-year-old Kim Gura makes surprise announcement despite having a 5-year-old daughter [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091709254162675_1.jpg)

![[Official] Kim Jong-un confirmed to return as variety show MC after one year.. MBN's 'Queen Maker' premieres on the 27th](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091709254545622_2.jpg)