This could enter the list of historical favorites after "The crowned Clown"
Secret Royal Inspector is a historical drama that lacks nothing. There is a good deal of mystery, action, love, comedy. All enriched by the originality of the characters and the skill of the actors who took part in it
Kim Hyung Soo is as amazing as ever. His main character, Sung Yi Gyum, is charming, brave and even funny along with Hong Da In and Park Chun Sam.
The whole acting is perfect. You will watch every single episode without getting bored
Excellent acting of Lee Tae Hwan as Sung Yi Gyum's brother, Sung Yi Beom.
We really enjoyed his participation in this drama. He is really talented. We also recommend What's Wrong with Secretary Kim, where his role was really interesting