Byeon Woo-seok, ♥ A sweet command to IU, "Get ready to become a Grand Prince's wife." [a 21st-century great-grandfather]

*This content was translated by AI.

Grand Prince couple IU and Byun Woo-seok shake Korea in the 21st century with their irresistible charm.

MBC's new Friday-Saturday drama "The 21st Century Grand Prince Wife," which will premiere at 9:40 p.m. on April 10, has released a main teaser video announcing the start of the romance between Sung Hee-joo (IU) and Ian Dae-gun (Byeon Woo-seok) in the new Friday-Saturday drama "21st Century Grand Prince Lady" (written by Yoo Ji-won/director Park Joon-hwa, Bae Hee-young/planned Kang Dae-sun/produced by MBC, Kakao Entertainment).

The released teaser video begins with Sung Hee-joo's confident smile proposing to Prince Ian, saying, "You should marry me." In addition to the academic background, maejip, and ability, as well as Sung Hee-joo's bold self-appeal, which has no maternal relatives to come forward because he is a commoner, Prince Ian accepts, saying, "I can't refuse it."

Starting with Prince Ian's order to "get ready to become Grand Prince's wife," Sung Hee-joo and Prince Ian have a romantic time. They walk proudly with their hands in the pouring spotlight, and they waltz as if they were enjoying people's eyes in the banquet hall, creating a quite romantic atmosphere.

However, there are also forces opposing the marriage of Sung Hee-joo and Prince Ian, raising tensions. Prime Minister Min Jeong-woo (played by Roh Sang-hyun) pleads with Prince Ian to push Sung Hee-joo away from the royal family, while Dae-bi Yun Yi-rang (played by Gong Seung-yeon) urges Min Jeong-woo to use his veto power on their marriage.

As the marriage is opposed by Min Jeong-woo and Yoon Ryeo, who dominate politics and the royal family, respectively, it is expected to be a difficult journey, and Sung Hee-joo and Prince Ian's faces are slightly different from before. Despite all kinds of checks, the romance between Sung Hee-joo and Prince Ian, who will show a strong marital chemistry, is expected.

In this way, the "21st Century Grand Prince Lady" foreshadows an inevitable confrontation between Sung Hee-joo and Prince Ian, who chose to marry as a means of overcoming their fate, and Min Jung-woo and Yoon on the other side. I wonder if Sung Hee-joo and Prince Ian will be able to marry safely against opposition from the administration and the royal family.

On the other hand, despite its first broadcasting predecessor, "21st Century Grand Prince Lady" is drawing hot attention in the first half of 2026, ranking No. 1 in community response and No. 2 in the TV-OTT drama category with No. 2 in SNS in the 3rd week of March 2026 announced by Good Data Corporation, a K-content competitiveness analysis agency.

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*This content was translated by AI.