"Mr. Queen" is a South Korean television series that aired in 2020-2021. The show follows the story of a modern-day chef, Jang Bong-hwan, who mysteriously finds himself in the body of Queen Kim So-yong during the Joseon Dynasty. As he navigates royal life, he must adapt to the customs and challenges of the time while trying to find a way back to his own body. The series combines elements of comedy, romance, and historical drama, making it popular among viewers. It features a talented cast, including Shin Hye-sun as the queen and Kim Jung-hyun as the king, and explores themes of identity and love across different eras.