
About this season
During the Joseon Dynasty, the Secret Royal Inspectors are the eyes and ears of the king. They travel the provinces undercover and listen to the plight of the common people, investigating abuses and corruption of government officials.
Episodes (16)

1. Episode 1
Aired 21 December 2020 • 60 min
A Secret Royal Inspector is killed by corrupt officials men. The courtiers appeal to king to abolish the royal inspector system, but the king refuses. Hong Da-in (Kwon Nara), a courtesan spies on officials and report to Jang Tae- seung, Chief Secretary. Sung Yi-gyum (Kim Myung-soo) an assistant advisor is caught gambling and as punishment appointed Secret Royal Inspector. Hong Da-in's cover is blown so she is also sent with Yi-gyum to help. Yi-gyum's servant, Park Chun-sam (Lee Yi-kyung) is part of the Secret Royal Inspector's entourage.

2. Episode 2
Aired 22 December 2020 • 60 min

3. Episode 3
Aired 28 December 2020 • 60 min

4. Episode 4
Aired 29 December 2020 • 60 min

5. Episode 5
Aired 4 January 2021 • 60 min

6. Episode 6
Aired 5 January 2021 • 60 min

7. Episode 7
Aired 11 January 2021 • 60 min

8. Episode 8
Aired 12 January 2021 • 60 min

9. Episode 9
Aired 18 January 2021 • 60 min

10. Episode 10
Aired 19 January 2021 • 60 min

11. Episode 11
Aired 25 January 2021 • 60 min

12. Episode 12
Aired 26 January 2021 • 60 min

13. Episode 13
Aired 1 February 2021 • 60 min

14. Episode 14
Aired 2 February 2021 • 60 min

15. Episode 15
Aired 8 February 2021 • 60 min

16. Episode 16
Aired 9 February 2021 • 60 min