KBS is going back to the youth sageuk as the network has confirmed the casting of upcoming Secret Royal Inspector. L will headline the drama along with female lead Kwon Nara and supporting male leads Lee Yi Kyung and Lee Tae Hwan. L plays the titular secret royal inspector who is assigned to investigate and root out corruption within the government. The PD is a super seasoned sageuk veteran who helmed Secret: The War Between Women, Grand Prince, Joseon Gunman, and The Princess’ Man. I’m actually interested in this drama and honestly anything is better for L than playing a cat who can turn into a man.