
"King by day, detective by night."
A clever king of Joseon and his brilliant chronicler hunt for the truth behind a crime that threatens the throne and the stability of the country.
King Yejong of Joseon

Yoon Yi-seo

Nam Geon-hee

Seon-hwa

Heuk-woon

Jik Je-hak

Soo-bin

Prime Minister

First Vice-Premier

Second Vice-Premier

Young Yejong

Gunman #1
Prince Jaseong

Nam Geon-hee's Subordinate
