Overview: “Perfect Crown” Kdrama (also known as “21st Century Grand Prince’s Wife”) is an MBC original drama series that released on April 10, 2026, and starring IU, Byeon Woo Seok, Steve Noh, and Gong Seung Yeon. It will tell the story of an ambitious heiress who enters a contract marriage with the Grand Prince to gain royal status.
| Genre | Comedy, Romance, Drama |
| Episodes | 12 |
| Watch Online* | Disney+ Hotstar , Wavve |
| Director | Park Joon Hwa, Bae Hee Young |
| Scriptwriter | Yoo Ji Won |
| Air Time & Schedule | Friday & Saturday at 09:50 PM KST |
Table of Contents
- Synopsis
- Main Cast & Characters
- Still Cuts
- Notes & Facts
- Trailers & Clips
- Episodes 1, 2, 3,…., Highlights
Synopsis
“Perfect Crown” Korean drama tells the story of Seong Hui Ju, a smart heiress who enters a contract marriage with Prince Lee Wan to gain royal status. Lee Wan is a sad prince who starts to change after meeting Hee Joo.
Main Cast & Characters
- IU as Seong Hui Ju (Chaebol heiress)
- Byeon Woo Seok as Grand Prince Yi An (Grand Prince)
- Steve Noh as Min Jeong U (Yi An’s best friend)
- Gong Seung Yeon as Yun I Rang (Queen Dowager)
Still Cuts
Notes & Facts
- IU earlier starred in Korean drama “When Life Gives You Tangerines” (2025).
- Byeon Woo Seok earlier starred in Korean drama “Lovely Runner” (2024).
- Steve Noh earlier starred in Korean drama “Genie, Make a Wish” (2025).
- Gong Seung Yeon earlier starred in Korean drama “My Lovely Journey” (2025).
- Previous drama on this time slot of MBC is “In Your Radiant Season.”
- “Perfect Crown” was originally scheduled to premiere on MBC TV in the second half of 2025 but was later postponed to air either at the end of the year or in the first half of 2026.
Trailers & Clips
This is the teaser of “Perfect Crown” that shows the perfect fairytale-like chemistry of a chaebol heiress and a grand prince in a modern setting.
Episodes 1, 2, 3,…., Highlights
This is the highlight video of “Perfect Crown,” that shows how Seong Hui Ju is so ambitious and proposes a marriage to Grand Prince Yi An.
*Drama is subject to regional availability.
