TV Perfect Crown Perfect Crown 9.6/10 by 5 users 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. Details Casts Posters Images Title Perfect Crown 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, Perfect Crown First Air Date 2026-04-10 Last Air Date 2026-04-11 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 Plot Keywords , Seong Hui-ju IU Grand Prince I-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