Actor Baek Seo-hoo will appear in his first ground-wave drama and continue to work hard. On the 22nd, his agency said, "Baek Seo-hoo has been cast in KBS2's new drama "Minamdang - Case Note", IDOL: The Coup, Minamdang - Case Note, Baek Seo-hoo, Oh Yeon-seo, Seo In-guk