Following the conclusion of the MBC drama '21세기 대군부인' on the 16th, lead actor Byun Woo-seok issued a public apology on the 18th. The drama faced intense criticism regarding historical inaccuracies and potential distortion, prompting both Byun and his co-star, IU, to address the controversy. Byun shared a handwritten letter on his social media account, acknowledging a lack of deep consideration regarding the historical context of the work. As public scrutiny persists, reports indicate that his scheduled Q&A sessions regarding the drama have become uncertain. | Following the conclusion of the MBC drama '21세기 대군부인' on the 16th, lead actor Byun Woo-seok issued a public apology on the 18th. The drama faced intense criticism regarding historical inaccuracies and potential distortion, prompting both Byun and his co-star, IU, to address the controversy. Byun shared a handwritten letter on his social media account, acknowledging a lack of deep consideration regarding the historical context of the work. As public scrutiny persists, reports indicate that his scheduled Q&A sessions regarding the drama have become uncertain.