In this 2017 South Korean film, a clever king and his astute archivist team up to solve a complex mystery that threatens the stability of their kingdom. The movie stars Lee Sun-kyun and Ahn Jae-hong, who deliver engaging performances as they navigate political intrigue and uncover hidden truths. Directed by Hyun-Sung Moon, the film combines elements of comedy and drama, offering a unique take on the detective genre set in a historical context. For those interested, it can be viewed for free on 123Movies / Movies123.