Overview: When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.
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First Air Date: Oct 11, 2021Last Air date: Dec 14, 2021Season: 1 SeasonEpisode: 20 EpisodeRuntime: 70 minutesQuality: HDIMDb: 8.30 / 10 by 259 usersPopularity: 100.671Language: Korean